EJAC60E Hygienic Adapter System (Fluidless Type) EJA560E ... · EJAC60E Hygienic Adapter System (...
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User’sManual EJAC60E
Hygienic Adapter System (Fluidless Type)EJA560E Hygienic Gauge Pressure Transmitter (Fluidless Type)
IM 01C31Y01-01EN
IM 01C31Y01-01EN1st Edition
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IM 01C31Y01-01EN
EJAC60E Hygienic Adapter System (Fluidless Type)EJA560E Hygienic Gauge Pressure Transmitter (Fluidless Type)
IM 01C31Y01-01EN 1st Edition
13th Edition: July 2017 (YK)All Rights Reserved, Copyright © 2017, Yokogawa Electric Corporation
Contents1. Introduction ............................................................................................... 1-1
Regarding This Manual ................................................................................................1-1 Trademarks ...................................................................................................................1-21.1 Safe Use of This Product .................................................................................1-21.2 Warranty .............................................................................................................1-4
2. Handling Cautions .................................................................................... 2-12.1 Model and Specifications Check .....................................................................2-12.2 Unpacking ..........................................................................................................2-12.3 Storage ...............................................................................................................2-12.4 Selecting the Installation Location ................................................................2-22.5 Pressure Connection ........................................................................................2-22.6 Waterproofing of Cable Conduit Connections ..............................................2-42.7 Restrictions on Use of Radio Transceivers ...................................................2-42.8 Insulation Resistance and Dielectric Strength Test ...................................... 2-42.9 EMC Conformity Standards .............................................................................2-52.10 Safety Requirement Standards .......................................................................2-5
3. Component Names .................................................................................. 3-14. Installation ................................................................................................. 4-1
4.1 Precautions ........................................................................................................4-14.2 Mounting ............................................................................................................4-14.3 Rotating Transmitter Section ...........................................................................4-3
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5. Wiring ......................................................................................................... 5-15.1 Wiring Precautions ...........................................................................................5-15.2 Selecting the Wiring Materials .........................................................................5-15.3 Connections of External Wiring to Terminal Box .......................................... 5-1
5.3.1 Power Supply Wiring Connection ......................................................5-2
5.3.2 External Indicator Connection............................................................5-2
5.3.3 Connecting the HART Configuration Tool .......................................... 5-2
5.3.4 Check Meter Connection ...................................................................5-2
5.4 Wiring .................................................................................................................5-25.4.1 Loop Configuration ............................................................................5-2
5.4.2 Wiring Installation ...............................................................................5-3
5.5 Grounding ..........................................................................................................5-35.6 Power Supply Voltage and Load Resistance .................................................5-35.7 Display of the Integral Indicator at Power-On ................................................5-4
6. Operation ................................................................................................... 6-16.1 Preparation for Starting Operation .................................................................6-16.2 Zero Point Adjustment .....................................................................................6-26.3 Starting Operation ............................................................................................6-36.4 Shutting Down the Transmitter .......................................................................6-36.5 Local Parameter Setting ...................................................................................6-3
6.5.1 Local Parameter Setting (LPS) Overview .......................................... 6-4
6.5.2 Activating Local Parameter Setting ...................................................6-6
6.5.3 Parameter Setting Review .................................................................6-6
6.5.4 Tag Number Configuration .................................................................6-7
6.5.5 Pressure Unit Configuration...............................................................6-7
6.5.6 Pressure LRV/URV Configuration .....................................................6-7
6.5.7 Damping Time Constant Configuration ............................................. 6-8
6.5.8 Output Mode Configuration ...............................................................6-9
6.5.9 Display Out 1 Configuration ...............................................................6-9
6.5.10 Re-range by applying actual pressure (LRV/URV). ........................... 6-9
6.5.11 Save or Cancel...................................................................................6-9
6.5.12 Abort Configuration ..........................................................................6-10
6.5.12.1 Abort Configuration (Menu) ............................................6-10
6.5.12.2 Abort Configuration (Parameter) ....................................6-10
6.5.13 Local Parameter Setting Lock ..........................................................6-10
6.5.14 Others ..............................................................................................6-10
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7. Maintenance .............................................................................................. 7-17.1 Overview ............................................................................................................7-17.2 Calibration Instruments Selection ..................................................................7-17.3 Calibration .........................................................................................................7-17.4 Disassembly and Reassembly ........................................................................7-3
7.4.1 Replacing the Integral Indicator .........................................................7-3
7.4.2 Replacing the CPU Board Assembly .................................................7-3
7.4.3 Cleaning and Replacing the Capsule Assembly ............................... 7-4
7.5 Troubleshooting ................................................................................................7-47.5.1 Basic Troubleshooting .......................................................................7-5
7.5.2 Troubleshooting Flowcharts ...............................................................7-5
7.5.3 Alarms and Countermeasures ...........................................................7-7
8. Standard Specification ............................................................................ 8-18.1 Span and Range Limits ....................................................................................8-18.2 Model and Suffix Codes ...................................................................................8-48.3 Optional Specification ......................................................................................8-78.4 Dimensions ........................................................................................................8-9
Revision Information
<1. Introduction> 1-1
IM 01C31Y01-01EN
1. IntroductionThank you for choosing our pressure transmitter. Your transmitter was precisely calibrated at our factory prior to shipment based on the requested specifications. To ensure both safety and efficiency when using all the functions of this transmitter, please read this manual carefully before you operate the instrument to ensure you have a sufficient understanding of the functions and operations and to familiarize yourself with the transmitter. This manual is intended for hygienic adapter system products. The basic specification code of the hygienic adapter system consists of the transmitter section and the adapter section. Check the model and style code of the transmitter section indicated on the product name plate.
F0101.ai
EJAC60E Hygienic Adapter System ( Fluidless type)Hygienic Gauge Pressure Transmitter (Fluidless type)Hygienic Adapter
Transmitter section
Adapter section
Product name Model Style code
Transmitter section
Pressure transmitter EJA560E S1
NOTEThis manual describes the hardware configurations of the hygienic adapter system. For information on the software configuration and operation, please refer to IM 01C25T01-06EN for the HART communication type.To ensure correct use of this instrument, read both the hardware and software manuals thoroughly before use.The manuals in pdf format are available on our website (http://www.yokogawa.com/).
Regarding This Manual• This manual should be provided to the end
user.
• The contents of this manual are subject to change without prior notice.
• All rights reserved. No part of this manual may be reproduced in any form without Yokogawa’s written permission.
• Yokogawa makes no warranty of any kind with regard to this manual, including, but not limited to, implied warranty of merchantability and fitness for a particular purpose.
• If any question arises or errors are found, or if any information is missing from this manual, please inform the nearest Yokogawa sales office.
• The specifications covered by this manual are limited to those for the standard type under the specified model number break-down and do not cover custom-made instruments.
• Please note that changes in the specifications, construction, or component parts of the instrument may not immediately be reflected in this manual at the time of change, provided that postponement of revisions will not cause difficulty to the user from a functional or performance standpoint.
• Yokogawa assumes no responsibility for this product except as stated in the warranty.
• If the customer or any third party is harmed by the use of this product, Yokogawa assumes no responsibility for any such harm owing to any defects in the product which were not predictable, or for any indirect damages.
• The following safety symbols are used in this manual:
<1. Introduction> 1-2
IM 01C31Y01-01EN
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTIONIndicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.
IMPORTANTIndicates that operating the hardware or software in this manner may damage it or lead to system failure.
NOTEDraws attention to information essential for understanding the operation and features.
Direct current
Functional grounding terminal
CautionThis symbol indicates that the operator must refer to an explanation in the user’s manual in order to avoid the risk of injury or death of personnel or damage to the instrument.
Trademarks • ‘DPharp’, ‘EJX’, ‘EJA’, ‘FieldMate’ and ‘BRAIN
TERMINAL’ are registered trademarks of Yokogawa Electric Corporation. Company names and product names used in this material are registered trademarks or trademarks of their respective owners.
• In this manual, trademarks or registered trademarks are not marked with ™ or ®.
1.1 Safe Use of This Product For the safety of the operator and to protect the instrument and the system, please be sure to follow this manual’s safety instructions when handling this instrument. If these instructions are not heeded, the protection provided by this instrument may be impaired. In this case, Yokogawa cannot guarantee that the instrument can be safely operated. Please pay special attention to the following points:
(a) Installation
• This instrument may only be installed by an engineer or technician who has an expert knowledge of this device. Operators are not allowed to carry out installation unless they meet this condition.
• With high process temperatures, care must be taken not to burn yourself by touching the instrument or its casing.
• Never loosen the process connector nuts when the instrument is installed in a process. This can lead to a sudden, explosive release of process fluids.
• When draining condensate from the pressure detector section, take appropriate precautions to prevent the inhalation of harmful vapors and the contact of toxic process fluids with the skin or eyes.
• When removing the instrument from a hazardous process, avoid contact with the fluid and the interior of the meter.
• All installation shall comply with local installation requirements and the local electrical code.
(b) Wiring
• The instrument must be installed by an engineer or technician who has an expert knowledge of this instrument. Operators are not permitted to carry out wiring unless they meet this condition.
• Before connecting the power cables, please confirm that there is no current flowing through the cables and that the power supply to the instrument is switched off.
<1. Introduction> 1-3
IM 01C31Y01-01EN
产品中有
型
EJX/EEJA/EJA差压/压
FVX现场总线网
:表
×:表
环保使用
有害物质或元素
型号
EJA-E/A-A Series 压力变送器
X110 网段指示器
表示该部件的所
表示至少该部件
期限:
该标识
注)该
素的名称及含
部件名称
壳体
膜盒组件
基板组件
电源连接线
壳体
基板组件
电源连接线
所有均质材料
件的某些均质
识适用于 SJ /T
该年数为“环保
含量
称 铅
(P
×
件 ×
件 ×
线 ×
×
件 ×
线 ×
料中的有害物质
质材料中的有害
T11364 中所述
保使用期限”
铅
b)
汞
(Hg
×
×
×
×
×
×
×
质的含量均在
害物质的含量
述,在中华人
,并非产品
有
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g)
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(Cd)
在 GB/T26572
量均在 GB/T26
民共和国销售
的质量保证期
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)
六价铬
(Cr(VI)
×
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售的电子电气
期。
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多溴联苯
(PBB)
规定的限量以下
所规定的限量
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(PBDE)
下。
量以上。
使用期限。
醚
(c) Maintenance
• Please carry out only the maintenance procedures described in this manual. If you require further assistance, please contact the nearest Yokogawa office.
• Care should be taken to prevent the build up of dust or other materials on the display glass and the name plate. To clean these surfaces, use a soft, dry cloth.
(d) Modification
• Yokogawa will not be liable for malfunctions or damage resulting from any modification made to this instrument by the customer.
(e) Product Disposal
• The instrument should be disposed of in accordance with local and national legislation/ regulations.
(f) Control of Pollution Caused by the Product
• This is an explanation for the product based on “Control of Pollution caused by Electronic Information Products” in the People’s Republic of China. The information is valid only in China.
<1. Introduction> 1-4
IM 01C31Y01-01EN
1.2 Warranty• The warranty shall cover the period noted on
the quotation presented to the purchaser at the time of purchase. Problems occurring during the warranty period shall basically be repaired free of charge.
• If any problems are experienced with this instrument, the customer should contact the Yokogawa representative from which this instrument was purchased or the nearest Yokogawa office.
• If a problem arises with this instrument, please inform us of the nature of the problem and the circumstances under which it developed, including the model specification and serial number. Any diagrams, data and other information you can include in your communication will also be helpful.
• The party responsible for the cost of fixing the problem shall be determined by Yokogawa following an investigation conducted by Yokogawa.
• The purchaser shall bear the responsibility for repair costs, even during the warranty period, if the malfunction is due to:
- Improper and/or inadequate maintenance by the purchaser.
- Malfunction or damage due to a failure to handle, use, or store the instrument in accordance with the design specifications.
- Use of the product in question in a location not conforming to the standards specified by Yokogawa, or due to improper maintenance of the installation location.
- Failure or damage due to modification or repair by any party except Yokogawa or an approved representative of Yokogawa.
- Malfunction or damage from improper relocation of the product in question after delivery.
- Reason of force majeure such as fires, earthquakes, storms/floods, thunder/lightening, or other natural disasters, or disturbances, riots, warfare, or radioactive contamination.
<2. Handling Cautions> 2-1
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2. Handling CautionsThis transmitter was thoroughly tested at the factory before shipment. When the transmitter is delivered, visually check it to make sure that no damage occurred during shipment. Also check that all transmitter mounting hardware shown in figure 2.1 are included. If the transmitter is ordered without the Clamp gasket, the transmitter mounting hardware will not be included. This chapter provides the required information on how to handle the transmitter. Read this carefully before using the transmitter. For items not described in this chapter, refer to the related sections.
Gasket
F0201.ai
Mounting bracket(Clamp)
Figure 2.1 Transmitter Mounting Hardware
2.1 Model and Specifications Check
The model name and specifications are indicated on the name plate outside the case. Correspond “Model and Suffix Codes” shown in Chapter 8 to the specifications, and make sure that the specifications are as you requested. When making inquiries, also provide this information.
F0202.aiTag number
Instrument number and product model
Figure 2.2 Name Plate Example
2.2 UnpackingKeep the transmitter in its original packaging to prevent it from being damaged during shipment. Do not unpack the transmitter until it reaches the installation site.
2.3 StorageThe following precautions must be observed when storing the instrument, especially for a long period.
(a) Select a storage area which meets the following conditions:• It is not exposed to rain or subject to water
seepage/leaks.• Vibration and shock are kept to a minimum.• It has an ambient temperature and relative
humidity within the following ranges.
Ambient temperature: –40 to 85°C without integral indicator –30 to 80°C with integral indicator Alternatively, the temperature specified by
each specification.Relative humidity: 0% to 100% R.H. (Non-condensing)Preferred temperature and humidity: approx. 25°C and 65% R.H.
(b) When storing the transmitter, repack it carefully in the packaging that it was originally shipped with.
(c) If the transmitter has been used, thoroughly clean the chambers inside the cover flanges, so that there is no process fluid remaining inside. Before placing it in storage, also make sure that the pressure-detector is securely connected to the transmitter section.
<2. Handling Cautions> 2-2
IM 01C31Y01-01EN
2.4 Selecting the Installation Location
The transmitter is designed to withstand severe environmental conditions. However, to ensure that it will provide years of stable and accurate performance, take the following precautions when selecting the installation location.
(a) Ambient TemperatureAvoid locations subject to wide temperature variations or a significant temperature gradient. If the location is exposed to radiant heat from plant equipment, provide adequate thermal insulation and/or ventilation.
(b) Ambient AtmosphereDo not install the transmitter in a corrosive atmosphere. If this cannot be avoided, there must be adequate ventilation as well as measures to prevent the leaking of rain water and the presence of standing water in the conduits.
(c) Shock and VibrationAlthough the transmitter is designed to be relatively resistant to shock and vibration, an installation site should be selected where this is kept to a minimum.
2.5 Pressure Connection
WARNING
• The pressure transmitter installed in a process is under pressure; therefore, if you fasten or loosen each component such as the pressure receiver clamp or adapter, there is a danger that the process fluid may spurt out. Never fasten or loosen such components.
The following precautions must be observed in order to prevent the transmitter from being damaged.(1) The pressure of the fluid that is subjected
to measurement is received by a metallic diaphragm in the structure of this transmitter. Exercise care not to damage the diaphragm when cleaning.
(2) The diaphragm may be damaged due to the measurement fluid freezing in the pressure receiver. If there is a possibility that the diaphragm may freeze, take appropriate measures such as applying lagging materials.
(3) Clean the CIP (cleaning in place) and SIP (sterilize in place) while observing the transmitter temperature and pressure specifications.
The following precautions must be observed when applying pressure to the transmitter in order to safely operate the transmitter.(1) Make sure that the gasket is correctly mounted
and that the clamp and adapter is correctly fastened.
(2) Make sure that there are no leaks in the lead piping.
(3) Never apply a level of pressure higher than the specified maximum working pressure.
<2. Handling Cautions> 2-3
IM 01C31Y01-01EN
You should observe this transmitter to check whether it exhibits certain behavior due to overpressure.For the allowable overpressure and breakdown withstand voltage, see GS 01C31Y01-01EN.(1) If pressure is applied up to the withstand
pressure limit over the allowable overpressure, re-calibration is required.
(2) Exercise care not to exceed the breakdown withstand voltage. Doing so may damage the wetted part, which may cause process fluid to leak. The normal sanitary clamp has a withstanding pressure of 1 MPa. If there is a possibility that pressure greater than 1 MPa is applied, use a clamp, etc. with the required pressure resistance.
(3) Behavior with regards to Over Pressure Applied pressure also include maximum
momentary pressure(surge pressure). The measurement method of this sensor is pressure detection using strain of metal diaphragm. The maximum momentary pressure exceeding the above pressure affects the characteristics of the sensor. The causes of the momentary pressure (surge pressure) are considered as follows:• Surge pressure of bubbly mixed fluid when
installed to the upper end of the pipe (Figure 2.3),
• Inrush pressure when installed to the bending pipe (Figure 2.4)
• Water hammer• Steam explosion by steam and water
contact (Figure 2.5)• Direct washing of sensor with washing
nozzle (Figure 2.6)Concerning installation, please take the above contents into consideration while installing.
Liquid
Valve
Hydraulic pressure
Gas
EJA560E
Valveopening
Time
Setting Pressure
Sens
or
pres
sure
Transient Phenomenon
F0203.ai
Figure 2.3 Surge Pressure of Bubbly Mixed Fluid When Installed to the Upper End of the Pipe
Valveopening
Time
Inrush Pressure
Sens
or
pres
sure
Valve
Hydraulic pressure
EJA560E
F0204.ai
Setting Pressure
Figure 2.4 Inrush Pressure When Installed to the Bending Pipe
Steamexplosion
Valveopening
Time
Setting Pressure
Sens
or
pres
sure
Valve
Steam
EJA560E
Air
WaterF0205.ai
Figure 2.5 Steam Explosion by Steam and Water Contact
Inrush Pressure
Valveopening
Time
Setting Pressure
Sens
or
pres
sure
EJA560E
Rinse water jetWashing Nozzle
F0206.ai
Figure 2.6 Direct washing of Sensor with Washing Nozzle
<2. Handling Cautions> 2-4
IM 01C31Y01-01EN
2.6 Waterproofing of Cable Conduit Connections
Apply a non-hardening sealant to the threads to waterproof the transmitter cable conduit connections. (See section 5.1)
2.7 Restrictions on Use of Radio Transceivers
IMPORTANTAlthough the transmitter has been designed to resist high frequency electrical noise, if a radio transceiver is used near the transmitter or its external wiring, the transmitter may be affected by high frequency noise pickup. To test this, start out from a distance of several meters and slowly approach the transmitter with the transceiver while observing the measurement loop for noise effects. Thereafter use the transceiver outside the range where the noise effects were first observed.
2.8 Insulation Resistance and Dielectric Strength Test
Since the transmitter has undergone insulation resistance and dielectric strength tests at the factory before shipment, normally these tests are not required. If the need arises to conduct these tests, heed the following:
(a) Do not perform such tests more frequently than is absolutely necessary. Even test voltages that do not cause visible damage to the insulation may degrade the insulation and reduce safety margins.
(b) Never apply a voltage exceeding 100 V DC for the insulation resistance test, nor a voltage exceeding 100 V AC for the dielectric strength test.
(c) Before conducting these tests, disconnect all signal lines from the transmitter terminals. The procedure for conducting these tests is as follows:
• Insulation Resistance Test
1) Short-circuit the + and – SUPPLY terminals in the terminal box.
2) Turn OFF the insulation tester. Then connect the insulation tester plus (+) lead wire to the shorted SUPPLY terminals and the minus (–) leadwire to the grounding terminal.
3) Turn ON the insulation tester power and measure the insulation resistance. The voltage should be applied as briefly as possible to verify that the insulation resistance is at least 20 MΩ.
4) After completing the test and being very careful not to touch exposed conductors disconnect the insulation tester and connect a 100 kΩ resistor between the grounding terminal and the short-circuiting SUPPLY terminals. Leave this resistor connected at least one second to discharge any static potential. Do not touch the terminals while it is discharging.
<2. Handling Cautions> 2-5
IM 01C31Y01-01EN
• Dielectric Strength Test
1) Short-circuit the + and – SUPPLY terminals in the terminal box.
2) Turn OFF the dielectric strength tester. Then connect the tester between the shorted SUPPLY terminals and the grounding terminal. Be sure to connect the grounding lead of the dielectric strength tester to the ground terminal.
3) Set the current limit on the dielectric strength tester to 10 mA, then turn ON the power and gradually increase the test voltage from ‘0’ to the specified voltage.
4) When the specified voltage is reached, hold it for one minute.
5) After completing this test, slowly decrease the voltage to avoid any voltage surges.
2.9 EMC Conformity StandardsEN 61326-1 Class A, Table2 (For use in
industrial locations)EN 61326-2-3
CAUTIONTo meet EMC regulations, Yokogawa recommends that customers run signal wiring through metal conduits or use shielded twisted-pair cabling when installing EJX/EJA-E series transmitters in a plant.
2.10 Safety Requirement Standards
Applicable standard: EN 61010-1, EN 61010-2-30, C22.2 No.61010-1, C22.2 No.61010-2-030
(1) Pollution Degree 2
“Pollution degree” describes the degree to which a solid, liquid, or gas which deteriorates dielectric strength or surface resistivity is adhering. “ 2 ” applies to normal indoor atmosphere. Normally, only non-conductive pollution occurs. Occasionally, however, temporary conductivity caused by condensation must be expected.
(2) Installation Category I
“Overvoltage category (Installation category)” describes a number which defines a transient overvoltage condition. It implies the regulattion for impulse withstand voltage. “ I ” applies to electrical equipment which is supplied from the circuit when appropriate transient overvoltage control means (interfaces) are provided.
(3) Indoor/Outdoor use
<3. Component Names> 3-1
IM 01C31Y01-01EN
3. Component Names
F0301.ai
Adapter section
* For details, see Figure 3.2.
Transmitter*
Gasket
Clamp
Figure 3.1 Name of each Component
<3. Component Names> 3-2
IM 01C31Y01-01EN
HIGH LOW
BO H L
WR E D
H L H L
F0302.ai
H L
E D
H L
E D
YES(Write disable)
NO(Write enable)
Pressure detector section
Terminal box cover
External indicator conduitconnection (Note1)
Condition connection
Zero adjustment screw
CPU assembly
Burnout direction switch
Write protection switch
Transmitter sectionAmplifier cover
Integral indicator (Note1)
Slideswitch (Note2)
Burnout direction switch (BO) Hardware write protection switch (WR)
Burnout direction Write protection
Hardware writeprotection
switch (WR) (Note2)
Burnout directionswitch position (Note2)
Note 1. Depends on the specifications. See 8.2 “Model and Suffix Codes”.Note 2. • To set the burnout direction and write-protect switch against a CPU error, slide the configuration switch (BO or WR) shown in
the figure. The Burnout switch is set to the H side for delivery (L side when option code C1 or C2 is specified), and the hardware write
protection switch is set to the E side (write enable state). • You can confirm the settings by calling the AO alm typ or the write protect parameter using the HART configuration tool. • To prohibit the zero-point adjustment using the external zero adjustment screw, change the setting of the Ext Sw parameter
while the write-protection switch is set to the E side.Figure 3.2 Name of each component (Details of Transmitter)
Table 3.1 Display of Integral Indicator
Display No. RemarksThe output signal being zero-adjusted is increasing.
The output signal being zero-adjusted is decreasing.
Write protect function is enabled.
<4. Installation> 4-1
IM 01C31Y01-01EN
4. Installation4.1 PrecautionsBefore installing the transmitter, read the cautionary notes in section 2.4, “Selecting the Installation Location”.For additional information on the permitted ambient conditions at the installation location, see Chapter 8 “Standard Specifications”.
IMPORTANT• When welding piping for local piping
construction, exercise care not to allow welding currents to flow through the transmitter.
• Do not step on this instrument. • The filter (atmospheric opening) must not
face upward because cleaning solution, etc. may adhere to the filter (atmospheric opening), which may lead to a deterioration of the filter performance. Use the transmitter with the GORE-TEX filter attached to the atmospheric opening. Not doing so may affect performance.
• When option code “HH”(for high humidity environment) is selected, the seal screw is attached instead of the filter. In this case, atmosphere must be supplied through the wiring cable. (For details, see Section 5.1.)
• When this transmitter is installed upside down, process fluid may accumulate in the dent of the sensor section. To avoid this, ensure there is an angle of 45 degrees or more when installing the transmitter.
Filter(Open to atmosphere) F0401.ai
Zero adjustment screw
Figure 4.1 Atmospheric Opening and Filter
4.2 Mounting
IMPORTANT• Do not press on or hit the pressure receiving
diaphragm because it is thin and easily damaged.
• When removing the adapter from the transmitter body, always replace the gasket and the O-ring.
• Use the gasket and O-ring that comply with the Hygienic Standards as needed.
• When connecting a cool water tank, position it 30 cm or more away using the tank spud, and take measures against formation of condensation by ensuring the difference between the transmitter temperature and ambient temperature is within 5°C.
F0402.ai30cm or more
Cold water tank
Figure 4.2 Mounting for cold water tank
Clamp mounting1. Attach the gasket to the transmitter.2. Align the transmitter with the gasket to the
sleeve, and fix it using the clamp.
Gasket Sleeve
Mounting bracket (Clamp)
Adaptersection
F0403.ai
Figure 4.3 Mounting on The Tank Using the Clamp
<4. Installation> 4-2
IM 01C31Y01-01EN
Union Nut Mounting1. Attach the gasket to the adapter.2. Align the adapter with the gasket to the sleeve,
and fix it using the union nut.
Adapter section
Union Nut
Gasket
Sleeve
F0404.ai
Figure 4.4 Mounting on The Tank Using the Union Nut
Adapter MountingTo replace the adapter or O-ring, or to perform disassembly cleaning, remove the adapter using two wrenches. Exercise care not to apply excessive force to the case.However, if wrenches cannot be used depending on the adapter, first fix the adapter using a clamp, etc., and then remove the adapter using wrenches.
F0405.ai
Clamp
Spanner
Figure 4.5 Mounting Adapter
Attach the rear seal O-ring and front seal O-ring (wetted part), and screw the adapter carefully so that no dust or other substances will get caught.
F0406.ai
Rear Seal O-ring
Front Seal O-ring
Adapter tightening torque: 20 to 30 NmFigure 4.6 O-ring Mounting Position
IMPORTANTTo install the transmitter horizontally, fix it so that the filter (atmospheric opening) and leak detection port face downward in the horizontal direction. Be sure to fix the zero-adjustment screw so that it faces down.
Example in which the pipe is mounted horizontally
Zero adjustment screw
F0407.aiFilter (Open to atmosphere)
Leak detection port
Figure 4.7 Transmitter Mounting (Horizontal Direction)
The integral indicator must be installed in advance in the easy-to-see direction as shown above. If the zero-adjustment screw does not face down after the transmitter has been installed, rotate the transmitter and fix it at the position at which the zero-adjustment screw faces down. (See Section 4.3.)
<4. Installation> 4-3
IM 01C31Y01-01EN
4.3 Rotating Transmitter SectionThis transmitter can be fixed at any angle by rotating the transmitter section by up to 360 degrees.(1) Sufficiently loosen the hexagon socket head
cap screws (two pieces) at the point where the transmitter section and the pressure receiving section touch using a hexagonal wrench.
(2) Carefully rotate the transmitter section to the target angle. If the stopper does not rotate any further because it is pressed against the atmospheric opening, remove the pipe once and rotate the case. Then, mount the pipe again.
(3) Tighten the hexagon socket head cap screws (two pieces), and fix the transmitter section and pressure receiving section. (The tightening torque is 1.5 N•m.)
IMPORTANTRotate the transmitter section in the range that is limited by the stopper fixed to the transmitter section.
setscrew
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Transmitter section
Pressure detector section
Zero adjustment screw
Figure 4.8 Rotating the Transmitter Section
The integral indicator can be mounted in one of the following three directions. Change to the easy-to-see direction in advance depending on the transmitter mounting direction. For details on how to remove and install the indicator, see Section 7.4.
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Figure 4.9 Integral Indicator Direction
IMPORTANTBefore removing or installing the indicator, be sure to turn the power off, stop the pressure, and move the transmitter to a non-hazardous area.
<5. Wiring> 5-1
IM 01C31Y01-01EN
5. Wiring5.1 Wiring Precautions
IMPORTANT• Lay wiring as far as possible from electrical
noise sources such as large capacity transformers, motors, and power supplies.
• Remove the electrical connection dust cap before wiring.
• All threaded parts must be treated with waterproofing sealant. (A non-hardening silicone group sealant is recommended.)
• To prevent noise pickup, do not pass signal and power cables through the same ducts.
CAUTIONWhen the option code “HH” (for high humidity environment) is selected, ensure the reference atmospheric pressure using a sealed cable, etc. In this case, exercise care not to block the cable terminal with potting, etc.
5.2 Selecting the Wiring Materials
(a) Use stranded leadwires or cables which are the same as or better than 600 V grade PVC insulated wire (JIS C3307) or its equivalent.
(b) Use shielded wires in areas that are susceptible to electrical noise.
(c) In areas with higher or lower ambient temperatures, use appropriate wires or cables.
(d) In environment where oils, solvents, corrosive gases or liquids may be present, use wires or cables that are resistant to such substances.
(e) It is recommended that crimp-on solderless terminal lugs (for 4 mm screws) with insulating sleeves be used for leadwire ends.
5.3 Connections of External Wiring to Terminal Box
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Terminal Configuration
1Terminal 2Terminal
3Terminal
Power supply and output terminals
External indicator (ammeter) terminals*1
Terminal Wiring for 4 to 20 mASUPPLY
CHECK
+–+–
Ground terminal
12
23
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*1: When using an external indicator or check meter, the internal resistance must be 10 Ω or less.
Figure 5.1 Terminal
<5. Wiring> 5-2
IM 01C31Y01-01EN
5.3.1 Power Supply Wiring Connection
IMPORTANTConnecting with the commercial AC power supply will damage the device. Be sure to use the DC power supply in the predetermined range.
Connect the power supply wiring to the SUPPLY + and – terminals.
Power supply–
+Transmitter terminal box
F0503.ai
Figure 5.2 Power Supply Wiring Connection
5.3.2 External Indicator ConnectionConnect wiring for external indicators to the CHECK (+) and SUPPLY – terminals.(Note) Use a external indicator whose internal resistance is 10 Ω
or less.
Transmitter terminal box
External indicator
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Power supply
–
+
Figure 5.3 External Indicator Connection
5.3.3 Connecting the HART Configuration Tool
IMPORTANTWhen the HART configuration tool is connected, the initial circuit current flows to the HART configuration tool, causing a temporary output change. It is recommended that a low-pass filter (approximately 0.1s) be set for the receiver in order to prevent the upper system from being affected.
Connect the HART configuration tool to the SUPPLY + and – terminals. (Use hooks.) Ignore the polarity. A connection example is as follows.
F0505.aiPC/FieldMate
–
+Terminal sectionPowersupply
Figure 5.4 Connecting the HART Configuration Tool
5.3.4 Check Meter ConnectionConnect the check meter to the CHECK (+) and SUPPLY – terminals. (Use hooks.)
• A 4 to 20 mA DC output signal from the CHECK (+) and SUPPLY – terminals.
(Note) Use a check meter whose internal resistance is 10 Ω or less.
Transmitter terminal box
F0506.ai
Power supply
–
+Check meter
Figure 5.5 Check Meter Connection
5.4 Wiring
5.4.1 Loop ConfigurationSince the DPharp uses a two-wire transmission system for 4 to 20 mA output, signal wiring is also used as power wiring.
DC power is required for the transmitter loop. The transmitter and distributor are connected as shown below. For details of the power supply voltage and load resistance, see section 5.6 for communications line requirements, see section 8.1.
Hazardous Location Nonhazardous Location
Transmitter terminal boxDistributor (Power supply unit)
Receiver instrument
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Figure 5.6 Connection between Transmitter and Distributor
<5. Wiring> 5-3
IM 01C31Y01-01EN
5.4.2 Wiring InstallationWith the cable wiring, use a metallic conduit or waterproof glands.
• Apply a non-hardening sealant to the terminal box connection port and to the threads on the flexible metal conduit for waterproofing.
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Flexible metal conduit
Wiring metalconduit
Tee
Drain plug
Apply a non-hardeningsealant to the threads forwaterproofing.
Figure 5.7 Typical Wiring Using Flexible Metal Conduit
5.5 GroundingGrounding is always required for the proper operation of transmitters. Follow the domestic electrical requirements as regulated in each country. Grounding should satisfy ground resistance of 10Ω or less.Ground terminals are located on the inside and outside of the terminal box. Either of these terminals may be used.
Ground terminal(inside)
Ground terminal(outside)
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Figure 5.8 Ground Terminals
5.6 Power Supply Voltage and Load Resistance
When configuring the loop, make sure that the external load resistance is within the range in the figure below.(Note) In case of an intrinsically safe transmitter, external load
resistance includes safety barrier resistance.
600
250
0 10.5 16.6 25.2 42
External load
resistanceR (Ω)
Power supply voltage E (V DC)F0510.ai
Communication applicable range
R= E–10.50.0244
Figure 5.9 Relationship between Power Supply Voltage and External Load Resistance
<5. Wiring> 5-4
IM 01C31Y01-01EN
5.7 Display of the Integral Indicator at Power-On
When the transmitter is turned on, the LCD screen lights up in full mode, and then it is changed to the screen shown below.
ALL segments display Model name (3 s)
Communication protocol (3 s) Device Revision (3 s)
F0511.aiSoftware Revision (3 s)
On the screen of the communication protocol “HART” is displayed as a protocol. For explanation of HART communication, refer to IM 01C25T01-06EN
NOTETo check the software revision, follow the below steps.
Parameter Calling [Route Menu]→ Review → Software rev
NOTEIf necessary, the LCD screen can be set to the full light-up only mode by configuring the parameters as shown below.
• Calling the Screen Setting at Power-OnParameter Calling [Route Menu]
→ Detailed setup → Displaycondition → Chg power on info
On When the power is turned on, the display is changed in the order: full light-up - model code - communication protocol - equipment/software revision.
Off When the power is turned on, the LCD screen lights up in full mode only.
<6. Operation> 6-1
IM 01C31Y01-01EN
6. Operation6.1 Preparation for Starting
OperationThis section describes the operation procedure used to measure the pressure of the fluid shown in Figure 6.1.
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Figure 6.1 Pressure Measurement
(1) Checking the wetted part for a leakMake sure that there are no leaks in the transmitter mounting section.
(2) Connecting the HART configuration toolTurn the power on, and connect the HART configuration tool. Open the cover of the terminal box, and connect the HART configuration tool to the SUPPLY + and - terminals (see 5.3.3).
(3) Making sure that the transmitter is operating normally
Operate the HART configuration tool to check that the transmitter is operating normally, and confirm the parameter values or change a setting value as needed.For details on how to operate the HART configuration tool, see IM 01C25T01-06EN. If the transmitter has the integral indicator, you can check that the transmitter is operating normally via the display.
Using the integral indicator• For details on the transition of the display at
power-on, see Section 5.7.• If the wiring system is faulty, the display stays
blank. • If the transmitter is faulty, an error code is
displayed.
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Self-diagnostic error (Faulty transmitter)
Figure 6.2 Integral Indicator with Error Code
NOTEIf any of the above errors are indicated on the display of the integral indicator or the communicator, refer to subsection 7.5.3 for the corrective action.
Verify and Change Transmitter Parameter Setting and Values
The parameters related to the following items are set at factory as specified in order.
• Calibration range• Integral indicator display• Software damping (optional)
Other parameters like following are shipped with the default setting.
• Low-cut• Process alarm setting• Signal characterizer• Write protection
To confirm or change the values, see IM 01C25T01-06EN.
<6. Operation> 6-2
IM 01C31Y01-01EN
6.2 Zero Point Adjustment
IMPORTANTDo not turn off the power to the transmitter immediately after performing a zero point adjustment.Powering off within 30 seconds of performing this procedure will return the zero point to its previous setting.
When the transmitter is ready to start operations, perform the zero point adjustment. The zero point adjustment of this transmitter can be performed using the following two methods.
(1) When the process pressure can be set to the lower limit (0%) of the measurement range;
Using the zero-adjustment screw of the transmitter
When performing the zero point adjustment using the zero-adjustment screw outside the body case, check the following points.
• The display of the Ext SW parameter is set to “Enabled”. (This is set to “Enabled” at shipment.) For the procedure, see IM 01C25T01-06EN 3.3.8.
• Use a slotted screwdriver to turn the zero-adjustment screw. Turn the screw clockwise to increase the output or counterclockwise to reduce the output. The zero point adjustment can be made with a resolution of 0.01% of the setting range.
Since the degree of the zero adjustment varies with the screw turning speed, turn the screw slowly to make a fine adjustment or quickly to make a rough adjustment.
Zero-adjustmentscrew cover
F0603.ai
Figure 6.3 Zero-point Adjustment Screw
Using the HART configuration toolThe zero point adjustment can be performed via easy key operations of the HART configuration tool.Follow the below steps. This method is only available when the pressure equivalent to the lower limit of the measurement range is set to “0”.
• Calling and setting the zero point adjustment parameter (Pres Zero trim)
Parameter Calling [Route Menu]→ Diag/Service → Calibration→ Pres sensor trim →
→ Pres Zero trim After the pressure has been stabilized, decide the value.
Make sure that the applied “0” pressure is stabilized on the Pres Zero trim parameter, and decide the value.
(2) When the process pressure cannot be set to the lower limit (0%) of the measurement range;
Adjust the transmitter output signal to the actual measured value that is obtained by a high-accuracy instrument used for measuring pressure.[Example]
Measurement range: 50 to 250 kPa,Actual measured value: 130 kPa
Actual measured value = 130-50250-50
× 100 = 40.0%
Using the zero-adjustment screw of the transmitter
Turn the zero-adjustment screw to match the output signal to the actual measured value.
Using the HART configuration toolWhile applying the pressure at the target measurement point, set the pressure value to the parameter. The transmitter automatically obtains the adjustment value to make adjustments.
• Calling and setting the zero point adjustment parameter (Pres trim)
Parameter Calling [Route Menu]→ Diag/Service → Calibration→ Pres sensor trim → Pres trim →
→ Auto, Lower Pt Specify the numeric value (130 kPa) to be adjusted.
<6. Operation> 6-3
IM 01C31Y01-01EN
6.3 Starting OperationWhen the zero point adjustment is completed, the transmitter is already set to the operating status. Follow the below steps.(1) Confirm the operating status. If the output signal exhibits wide fluctuations
(hunting) due to periodic variation in the process pressure. In such a case, you can dampen the transmitter output signal using the HART configuration tool. Confirm the hunting using a receiving instrument or the integral indicator, and set the optimum damping time constant. See IM 01C25T01-06EN 3.2.5 “Optimum Damping Time Constant”.
(2) After confirming the operating status, perform the following procedure.
IMPORTANT• Remove the HART configuration tool from
the terminal box, and check each terminal for looseness.
• Close the terminal box cover and amplifier cover. Screw each cover in tightly until the screw will not turn any further.
• Fix the zero-adjustment screw cover to the specified position, and tighten the mounting screw.
6.4 Shutting Down the Transmitter
To shut down the transmitter, turn the power off.
NOTEWhenever shutting down the transmitter for a long period of time, remove the transmitter from the process line.
6.5 Local Parameter Setting
WARNING
The local push button on the integral indicator must not be used in a hazardous area. When it is necessary to use the push button, operate it in a non- hazardous location.
IMPORTANT• Do not turn off the power to the transmitter
immediately after performing parameter setting. Powering off within 30 seconds of performing this procedure will return the parameter to its previous setting.
• The parameter of Ext SW must be“Enabled” to perform this configuration. See the user’s manual IM 01C25T01-06EN (HART) for the setting procedure.
• LCD update will be slower at low ambient temperature, and it is recommended to use LPS function at temperatures above -10°C.
<6. Operation> 6-4
IM 01C31Y01-01EN
6.5.1 Local Parameter Setting (LPS) Overview
Parameter configuration by the zero-adjustment screw and push button (integral indicator code E) offers easy and quick setup for parameters of Tag number, Unit, LRV, URV, Damping,Output mode (linear/square root/signal characterizer), Display out 1, and Re-range by applying actual pressure (LRV/URV). There is no effect on measurement signal (analog output or communication signal) when Local Parameter Setting is carried out.
Zero-adjustmentscrew cover
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High pressure side transmitter (master)
Figure 6.4 External Adjustment Screw
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Integral indicator
Push-button
Figure 6.5 Range Setting Switch (push button)
<6. Operation> 6-5
IM 01C31Y01-01EN
F0606.ai
screw
push
push
push
push
push
push
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
6. Output Mode
2. DP Unit
1. Tag Number
3. DP LRV
4. DP URV
7. Display Out1
8. LRV-Apply Press
9. URV-Apply Press
5. Damping Time
Select Output mode
Select DP unit
Edit Tag number
Edit DP LRV
Edit DP URV
Select Display Out1
Set LRV
Set URV
Edit Damping time
ProcessMeasurement
Display Zero adjustment
8, 9 : Re-range by applying actual pressure
ProcessMeasurement
Display
10. Device Information
Activate LPS mode
Figure 6.6
<6. Operation> 6-6
IM 01C31Y01-01EN
6.5.2 Activating Local Parameter SettingPress the push button on the integral indicator to activate the Local Parameter Setting mode. The transmitter will exit automatically from the Local Parameter Setting mode if no operation is carried out for 10 minutes.
6.5.3 Parameter Setting ReviewCurrent setting value for the below parameters are shown sequentially by each press of the push button.Tag number, Unit, LRV, URV, Damping,Output mode (linear/square root/signal characterizer), Display out 1.
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push
push
push
push
push
ProcessMeasurement
Display
push
push
push
push
push ProcessMeasurement
Display
To configure each parameter value, turn the external adjustment screw on each parameter screen after activating the Local Parameter Setting mode.To cancel the Local Parameter Setting configuration, please refer to 6.5.11 Save or Cancel and 6.5.12 Abort Configuration.
<6. Operation> 6-7
IM 01C31Y01-01EN
6.5.4 Tag Number Confi gurationTag Number is edited by turning the external adjustment screw. Up to 8 alphanumeric characters can be set.
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screw
push
Change the first Character Go to the next Character
Set all other characters in the same way
Blinking Blinking
Save ?/Cancel ?
6.5.5 Pressure Unit Confi gurationPressure unit for the below table can be changed as below. By turning the external adjustment screw, user can scroll between the various available pressure units.
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screw
push
Select by the push button
Blinking Blinking
Save ?/Cancel ?
[Available units]
kPa bar inH2O@4degC(39.2degF)Torr mbar inH2O@20degC(68degF)atm g/cm2 inHgMPa kg/cm2 ftH2O@4degC(39.2degF)hPa Pa ftH2O@20degC(68degF)mmHg mmH2O@4degC(39.2degF)psi mmH2O@20degC(68degF)
6.5.6 Pressure LRV/URV Confi gurationPrressure LRV and URV can be set. The number for each digit is changed by turning the external adjustment screw and set by pressing the push button. Please refer to 6.5.7 Damping Time Constant Confi guration for how to change the numerical value.When the setting is out of the limit, an alarm will be generated.
<6. Operation> 6-8
IM 01C31Y01-01EN
6.5.7 Damping Time Constant ConfigurationThe damping time constant for the prressure transmission part can be set. Damping time constant is rounded off to two decimal places.
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screw
Change the first digit
Set all other characters in the same way
Setting range: 0.00 to 100.00 (seconds)
Blinking Blinking Blinking
Save ?/Cancel ?
push
Go to the next Character
<6. Operation> 6-9
IM 01C31Y01-01EN
6.5.8 Output Mode ConfigurationPressure Output Mode (“TRNS.FC” shown on the integral indicator) can be selected by turning the external adjustment screw. Please refer to 6.5.5 Pressure Unit Configuration for how to select and set the enumerated value.
value displaylinear LINEAR
square root SQ.ROOTsignal characterizer
(spcl curve) SC.TABL
6.5.9 Display Out 1 ConfigurationDisplay Out1 can be selected by turning the external adjustment screw. Please refer to 6.5.5 Pressure Unit Configuration for how to select and set the enumerated value.
6.5.10 Re-range by applying actual pressure (LRV/URV).
This feature allows the lower and upper range values to be setup with the actual input applied.
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Follow the procedure below to change the LRV and URV settings.[Example] Rerange LRV to 0 and URV to 3 MPa. 1) Connect the transmitter and apparatus as
shown in Figure 7.1 and warm it up for at least five minutes.
2) Press the push-button. The integral indicator then displays “LRV.SET.”
3) Apply a pressure of 0 kPa (atmospheric pressure) to the transmitter. (Note 1)
4) Turn the external adjustment screw in the desired direction. The integral indicator displays the output signal in %. (Note 2)
5) Adjust the output signal to 0% (1 V DC) by rotating the external adjustment screw. Press the push button to save the value. Doing so completes the LRV setting. (Note 3)
6) Press the push-button. The integral indicator then displays “URV.SET.”
7) Apply a pressure of 3 MPa to the transmitter. (Note 1)
8) Turn the external adjustment screw in the desired direction. The integral indicator displays the output signal in %. (Note 2)
9) Adjust the output signal to 100% (5 V DC) by rotating the external adjustment screw. Press the button to save the value.Doing so completes the URV setting.
10) Press the push-button. The transmitter then switches back to the normal operation mode with the measurement range of 0 to 3 MPa.
Note 1: Wait until the pressure inside the pressure-detector section has stabilized before proceeding to the next step.
Note 2: If the pressure applied to the transmitter exceeds the previous LRV (or URV), the integral indicator may display error number “AL.30” (In this case, the output signal percent and “AL.30” are displayed alternately every two seconds). Although “AL.30” is displayed, you may proceed to the next step. However, should any other error number be displayed, take the appropriate measure in reference to , “Errors and Countermeasures” in each communication manual.
Note 3 : Changing the lower range value (LRV) also automatically changes the upper range value (URV), keeping the span constant. New URV=previous URV+(new LRV–previous LRV)
6.5.11 Save or CancelAt the end of each parameter setting, select “Save” or “Cancel” by the external adjustment screw and press the push button to save or cancel the configuration.
Save? Saved
Save or Cancel
Cancel? Canceled
screw
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push
push
After parameter
setting
<6. Operation> 6-10
IM 01C31Y01-01EN
6.5.12 Abort Configuration
6.5.12.1 Abort Configuration (Menu)Hold down the push button for over 2 seconds to exit the Local Parameter Setting mode.
Hold down the button for over 2 seconds
Proccess Value
Process Measurement Display
Process Measurement Display
1. Tag Number
2. DP Unit
3. DP LRV
4. DP URV
5. Damping Time
6. Output Mode
7. Display Out1
8. LRV-Apply Press
9. URV-Apply Press
10. Device Information
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Jum
p to
the
norm
al m
ode
6.5.12.2 Abort Configuration (Parameter)To exit the configuration while editing the value, hold down the button for over 2 seconds and select “Save” or “Cancel”.
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Return to parameter review window
Save or Cancel?Push for Over 2 seconds
Tag editing (3rd Character)
6.5.13 Local Parameter Setting LockTo disable parameter changes by the Local Parameter Setting there are three different ways.
Locked featuresCommunication Parameter Ext SW =disable
• External Zero Adjustment
• Local Parameter SettingCommunication ParameterWrite Protect = On
• Local Parameter Setting• All Communication
Parameters *Hardware write protection switch on CPU assembly = D (Disable)
• Local Parameter Setting • All Communication
Parameters *
*External Zero Adjustment is unlocked.
The above parameter setting is carried out by using HART configuration tool. See the user’s manual IM 01C25T01-06EN (HART) for the setting procedure.Reviewing local parameter setting by push button on the integral indicator is available at any time even when the Local Parameter Setting is locked.
6.5.14 Others• The degree of adjustment depends on the
speed of turning the adjustment screw. Turn the screw slowly for fine tuning and turn the screw fast for quick tuning.
<7. Maintenance> 7-1
IM 01C31Y01-01EN
7. Maintenance7.1 Overview
WARNING
Since the accumulated process fluid may be toxic or otherwise harmful, take appropriate care to avoid contact with the body or inhalation of vapors when draining condensate or venting gas from the transmitter pressure-detector section and even after dismounting the instrument from the process line for maintenance.
Maintenance of the transmitter is easy due to its modular construction. This chapter describes the procedures for calibration, adjustment, and the disassembly and reassembly procedures required for component replacement.
Transmitters are precision instruments. Please carefully and thoroughly read the following sections for information on how to properly handle them while performing maintenance.
IMPORTANT• As a rule, maintenance of this transmitter
should be done in a shop that has all the necessary tools.
• The CPU assembly contains sensitive parts that can be damaged by static electricity. Take precautions such as using a grounded wrist strap when handling electronic parts or touching the board circuit patterns. Also be sure to place the removed CPU assembly into a bag with an antistatic coating.
7.2 Calibration Instruments Selection
Table 7.1 lists the instruments that can be used to calibrate a transmitter. When selecting an instrument, consider the required accuracy level. Exercise care when handling these instruments to ensure they maintain the specified accuracy.
7.3 CalibrationUse the procedure below to check instrument operation and accuracy during periodic maintenance or troubleshooting.
1) Connect the instruments as shown in figure 7.1 and warm up the instruments for at least five minutes.
IMPORTANT• To adjust the transmitter for highest
accuracy, make adjustments with the power supply voltage and load resistance including leadwire resistances set close to the conditions under which the transmitter is installed.
• If the measurement range 0% point is 0 kPa or shifted in the positive direction (suppressed zero), the reference pressure should be applied as shown in the figure. If the measurement range 0% point is shifted in the negative direction (elevated zero), the reference pressure should be applied using a vacuum pump.
2) Apply reference pressures of 0%, 50%, and 100% of the measurement range to the transmitter. Calculate the errors (differences between digital voltmeter readings and reference pressures) as the pressure is increased from 0% to 100% and is decreased from 100% to 0%, and confirm that the errors are within the required accuracy.
<7. Maintenance> 7-2
IM 01C31Y01-01EN
Table 7.1 Instruments Required for Calibration
Name Yokogawa-recommended Instrument RemarksPower supply Model SDBT or SDBS distributor 4 to 20 mA DC signalLoad resistor Model 2792 standard resistor [250 Ω ±0.005%, 3 W]
Load adjustment resistor [100 Ω ±1%, 1 W]Voltmeter Model 2501 A digital multimeter
Accuracy (10V DC range): ±(0.002% of rdg + 1 dgt)Digital manometer
Model MT220 precision digital manometer1) For 10 kPa class Accuracy: ±(0.015% of rdg + 0.015% of F.S.). . . . for 0 to 10 kPa ±(0.2% of rdg + 0.1% of F.S.) . . . . . . . . for -10 to 0 kPa2) For 130 kPa class Accuracy: ±0.02% of rdg. . . . . . . . . . . . . . . . . . . . for 25 to 130 kPa ±5digits . . . . . . . . . . . . . . . . . . . . . . . . . for 0 to 25 kPa ±(0.2% of rdg + 0.1% of F.S.) . . . . . . . . for -80 to 0 kPa3) For 700 kPa class Accuracy: ±(0.02% of rdg + 3digits) . . . . . . . . . . . for 100 to 700 kPa ±5 digits . . . . . . . . . . . . . . . . . . . . . . . . for 0 to 100 kPa ±(0.2% of rdg + 0.1% of F.S.) . . . . . . . . for -80 to 0 kPa4) For 3000 kPa class Accuracy: ±(0.02% of rdg + 10 digits) . . . . . . . . . . for 0 to 3000 kPa ±(0.2% of rdg + 0.1% of F.S.) . . . . . . . . for -80 to 0 kPa5) For 130 kPa abs class Accuracy: ±(0.03% of rdg + 6 digits) . . . . . . . . . . . for 0 to 130 kPa abs
Select a manometer having a pressure range close to that of the transmitter.
Pressure generator
Model 7674 pneumatic pressure standard for 200 kPa 2 kgf/cm2, 25 kPa 2500 mmH2O
Accuracy: ±0.05% of F.S.
Requires air pressure supply.
Dead weight gauge tester 25 kPa 2500 mmH2OAccuracy: ±0.03% of setting
Select the one having a pressure range close to that of the transmitter.
Pressure source
Model 6919 pressure regulator (pressure pump)Pressure range: 0 to 133 kPa 1000 mmHg
Prepare the vacuum pump for negative pressure ranges.
Note: The above table contains the instruments capable of performing calibration to the 0.2% level. Since special maintenance and management procedures involving traceability of each instrument to higher-level standards are required for calibration to the 0.1% or higher level, there may be difficulties in calibration to this level in the field. For calibration to the 0.1% or higher level, use proper instruments for required level or contact Yokogawa representatives from which the instrument was purchased or the nearest Yokogawa office.
P
V
PC/FieldMate
If a pressure generator is used:
Reference pressure
Supply pressure
Model 7674 pneumatic pressure standards
Load resistance250Ω
Loadadjustmentresistance100Ω Digital voltmeter
power supplyE
RRc
F0701.ai
V
P
reference pressure
Pressure source
Model MT220 precision digital manometer
Loadresistance,250Ω
Loadadjustmentresistance,100Ω Digital voltmeter
PowersupplyE
If a pressure source and a manometer are combined:
RRc
PC/FieldMate
Figure 7.1 Instrument Connections (4 to 20 mA output)
<7. Maintenance> 7-3
IM 01C31Y01-01EN
7.4 Disassembly and Reassembly
This section describes procedures for disassembly and reassembly for maintenance and component replacement.
IMPORTANTWhen removing the adapter from the transmitter body, always replace the gasket and the O-ring.Refer to Chapter 4 “Installation” for installation procedure.
Always turn OFF power and shut off and release pressures before disassembly. Use proper tools for all operations. Table 7.2 shows the tools required.
Table 7.2 Tools for Disassembly and Reassembly
Tool Quantity RemarksPhillips screwdriver
1 JIS B4633, No. 2
Slotted screwdriver
1
Allen wrenches 3 JIS B4648 One each, nominal 3, 4 and 2.5 mm Allen wrenches
Wrench 1 Width across flats, 17 mmTorque wrench 1Adjustable wrench
1
Socket wrench 1 Width across flats, 16 mmSocket driver 1 Width across flats, 5.5 mmTweezers 1
7.4.1 Replacing the Integral IndicatorThis subsection describes the procedure for replacing an integral indicator. (See figure 7.2)
Removing the Integral Indicator
1) Remove the cover.2) While supporting the integral indicator with one
hand, loosen its two mounting screws.3) Dismount the LCD board assembly from the
CPU assembly. When doing this, carefully pull the LCD board
assembly straight forward so as not to damage the connector pins between it and the CPU assembly.
Attaching the Integral Indicator
1) Align both the LCD board assembly and CPU assembly connectors and engage them.
2) Insert and tighten the two mounting screws.3) Replace the cover.
F0702.ai
Pressforward
Output terminal cable
Zero-adjustmentscrew pin
Slide switch
Boss Zero-adjustmentscrew
Integralindicator
Mounting screwAmplifier Cover
CPU assemblyBracket(for zero-adjustmentscrew pin)
LCD board assembly
Figure 7.2 Removing and Attaching LCD Board Assembly and CPU Assembly
7.4.2 Replacing the CPU Board AssemblyThis subsection describes the procedure for replacing the CPU assembly. (See figure 7.2)
Removing the CPU Assembly
1) Remove the cover. If an integral indicator is mounted, refer to subsection 7.4.1 and remove the indicator.
2) Turn the zero-adjustment screw to the position (where the screw head slot is horizontal) as shown in figure 7.2.
3) Disconnect the output terminal cable (cable with brown connector at the end). When doing this, lightly press the side of the CPU assembly connector and pull the cable connector to disengage.
4) Use a socket driver (width across flats, 5.5mm) to loosen the two bosses.
5) Carefully pull the CPU assembly straight forward to remove it.
6) Disconnect the flat cable (cable with white connector at the end) that connects the CPU assembly and the capsule.
NOTEBe careful not to apply excessive force to the CPU assembly when removing it.
<7. Maintenance> 7-4
IM 01C31Y01-01EN
Mounting the CPU Assembly
1) Connect the flat cable (with white connector) between the CPU assembly and the capsule.
2) Connect the output terminal cable (with brown connector).
NOTEMake certain that the cables do not get pinched between the case and the edge of the CPU assembly.
3) Align and engage the zero-adjustment screw pin with the groove on the bracket on the CPU assembly. Then insert the CPU board assembly straight onto the post in the amplifier case.
4) Tighten the two bosses. If the transmitter is equipped with an integral indicator, refer to subsection 7.4.1 to mount the indicator.
NOTEConfirm that the zero-adjustment screw pin is placed properly in the groove on the bracket prior to tightening the two bosses. If it is not, the zero-adjustment mechanism will be damaged.
5) Replace the cover.
7.4.3 Cleaning and Replacing the Capsule Assembly
This subsection describes the procedures for cleaning and replacing the capsule assembly. (See figure 7.3.)
Removing the Capsule Assembly
IMPORTANTExercise care as follows when cleaning the capsule assembly.
• Handle the capsule assembly with care, and be especially careful not to damage or distort the diaphragms that contact the process fluid.
• Do not use a chlorinated or acidic solution for cleaning.
• Rinse thoroughly with clean water after cleaning.
1) Remove the CPU assembly as shown in subsection 7.4.2.
2) Remove the two setscrews that connect the transmitter section and pressure-detector section.
3) Remove the hexagon-head screw and the stopper.
4) Separate the transmitter section and capsule assembly.
5) Clean the capsule assembly or replace with a new one.
Reassembling the Capsule Assembly
1) Insert the capsule assembly to the transmitter section. Reattach the sopper with the hexagonhead screw.
2) Tighten the two setscrews. (Tighten the screws to a torque of 1.5 N·m)
3) Install the CPU assembly according to subsection 7.4.2.
4) After completing reassembly, adjust the zero point and recheck the parameters.
Stopper
Hexagonhead screw
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Capsule assembly
Filter
Transmitter section
Setscrew
Figure 7.3 Removing and Mounting the Pressuredetector Section
7.5 TroubleshootingIf any abnormality appears in the measured values, use the troubleshooting flow chart below to isolate and remedy the problem. Since some problems have complex causes, these flow charts may not identify all. If you have difficulty isolating or correcting a problem, contact Yokogawa service personnel.
<7. Maintenance> 7-5
IM 01C31Y01-01EN
7.5.1 Basic TroubleshootingFirst determine whether the process variable is actually abnormal or a problem exists in the measurement system.
If the problem is in the measurement system, isolate the problem and decide what corrective action to take.
This transmitter is equipped with a self-diagnostic function which will be useful in troubleshooting, and the transmitter equipped with an integral indicator will show an alarm code as a result of self-diagnosis. See subsection 7.5.3 for the list of alarms. See also each communication manual.
Abnormalities appear in measurement.
: Areas where self-diagnostic offers support
Is process variableitself abnormal?
Inspect theprocess system.
Isolate problem inmeasurement system.
Does problem exist inreceiving instrument?
Check/correctenvironmental conditions.
Inspect receiver.
Check transmitter.
Check/correct operatingconditions.
Measurement system problem
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YES
NO
NO
YES
Environmental conditions
Operating conditions
Transmitter itself
Figure 7.4 Basic Flow and Self-Diagnostics
7.5.2 Troubleshooting Flowcharts
Connect communicator and check self-diagnostics.
Does the self-diagnosticindicate problem location?
Contact Yokogawa service personnel.
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The following sorts of symptoms indicate that transmitter may not be operating properly.Example : • There is no output signal. • Output signal does not change even though process variable is known to be varying. • Output value is inconsistent with value inferred for process variable.
Is power supplypolarity correct?
Are powersupply voltage and load
resistance correct?
Refer to Section 5.3 to check/correctpolarity at each terminal from powersupply to the terminal box.
Fix pressure leaks, paying particularattention to connections for impulsepiping,pressure-detector section, etc.
Fully close equalizing valve, and fullyopen high pressure and low pressurevalves.
Refer to Section 5.6 for rated voltage and load resistance.
Find/correct broken conductor or wiring error.
Are valves opened orclosed correctly?
Is there any pressure leak?
Is therecontinuity through the
transmitter loop wiring?Do the loop numbers
match?
YES
NO
YES
NO
NO
YES
NO
NO
YES
YES
NO
YES
Refer to error message summary in Subsection 7.5.3 or in each communication manual to take actions.
<7. Maintenance> 7-6
IM 01C31Y01-01EN
Connect a communicator and check self-diagnostics.
Does the self-diagnostic indicate problem
location?
Contact Yokogawa service personnel.
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Is power supplypolarity correct?
Are valves opened or closed correctly?
Refer to error message summary ineach communication manual to take actions.
YES
NO
NO
YES Refer to Section 5.3 to check/correctpolarity at each terminal from powersupply to the terminal box.
Fix pressure leaks, paying particularattention to connections for impulsepiping, pressure-detector section, etc.
Fully close equalizing valve, and fullyopen high pressure and low pressurevalves.
NO
YES
YES
NO
Adjust the zero point.
NO
YES
Is there any pressure leak?
Is zero point adjusted correctly?
Output travels beyond 0% or 100%.
Connect a communicator and check self-diagnostics.
Contact Yokogawa service personnel.
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Are valves opened orclosed correctly?
Is impulse pipingconnected correctly?
Refer to error message summary ineach communication manual to take actions.
Refer to Section 5.6 for rated voltageand load resistance.
Provide lagging and/or cooling, or allowadequate ventilation.
Refer to Section 7.2 when selectinginstruments for calibration.
Fully close equalizing valve, and fullyopen high pressure and low pressurevalves.
Refer to individual model user manualsand connect piping as appropriate for the measurement purpose.
Adjust the output.
Is transmitterinstalled where there is
marked variation intemperature?
Is output adjusted correctly?
Large output error.
Does the self-diagnostic indicate problem
location?
Are power supplyvoltage and load resistance
correct?
Were appropriateinstruments used for
calibration?
YES
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
<7. Maintenance> 7-7
IM 01C31Y01-01EN
7.5.3 Alarms and Countermeasures
Table 7.3 Alarm Message Summary
Indicator Cause Output Operationduring Error Countermeasure
NoneAL. 01CAP. ERR
Sensor problem. Outputs the signal (Hold, High, or Low) set with parameter.
Replace capsule when error keeps appearing even after restart.
Capsule temperature sensor problem.Capsule EEPROM problem.
AL. 02AMP. ERR
Amplifier temperature sensor problem.
Outputs the signal (Hold, High, or Low) set with parameter.
Replace amplifier.
Amplifier EEPROM problem.Amplifier problem.
AL. 10PRESS
Input is outside measurement range limit of capsule.
Outputs high range limit value or low range limit value.
Check input or replace capsule when necessary.
AL. 11ST. PRSS
Static pressure exceeds limit. Continues to operate and output.
AL. 12CAP. TMP
Capsule temperature is outside range (–50 to 160°C).
Use heat insulation or make lagging to keep temperature within range.AL. 13
AMP. TMPAmplifier temperature is outside range (–50 to 95°C)
AL. 30RANGE
Output is outside upper or lower range limit value.
Outputs high range limit value or low range limit value.
Check input and range setting, and change them as needed.
AL. 31SP. RNG
Static pressure exceeds specified range.
Continues to operate andoutput.
AL. 35 *1
P. HIInput pressure exceeds specified threshold.
Check input.
AL. 36 *1
P. LOAL. 39 *1
TMP. HIDetected temperature exceeds specified threshold.
AL. 40 *1
TMP. LOAL. 50P. LRV
Specified value is outside of setting range.
Holds output immediately before error occurred.
Check setting and change them as needed.
AL. 51P. URVAL. 52P. SPNAL. 53P. ADJ
Continues to operate and output. Check input.
AL. 60SC. CFG
Specified values or settings to define signal characterizer function do not satisfy the condition.
Continues to operate and output. Check setting and changethem as needed.
AL. 79OV. DISP
Displayed value exceeds limit.
AL. 91 *2P. SIM
Under Simulation Mode for device variables.
Output the setting value of Simulate-Value
Check Simulation Mode
AL.91 *2SP. SIMAL. 91 *2T. SIM
*1: These alarms may appear only when process alarm function is activated.*2: Message only supported in HART 7
<8. Standard Specification> 8-1
IM 01C31Y01-01EN
8. Standard Specification8.1 Span and Range LimitsMeasurement Span/Range MPa psi (/D1) bar (/D3) kg/cm2
(/D4)
ASpan 20 to
400 kPa 2.9 to 58 0.2 to 4 0.2 to 4
Range -100 to 400 kPa
-14.5 to 58 -1 to 4 -1 to 4
BSpan 0.1 to 1 14.5 to
145 1 to 10 1 to 10
Range -0.1 to 1 -14.5 to 145 -1 to 10 -1 to 10
CSpan 0.3 to 3 43.5 to
435 3 to 30 3 to 30
Range -0.1 to 3 -14.5 to 435 -1 to 30 -1 to 30
*: Hygienic clamps usually have a withstand pressure of 1 MPa. If applied pressure exceed 1 MPa, clamps with pressure resistance over 1 MPa is necessive.
PERFORMANCE SPECIFICATIONZero-based calibrated span, linear output, wetted parts material code ‘E’
Specification ConformanceEJA-E series ensures specification conformance to at least ±3σ.
Reference Accuracy of Calibrated Span(includes the effects of terminal-based linearity, hysteresis, and repeatability)
Measurement span
Reference AccuracySpan≥X Span<X
A±0.15% of
Span
±(0.0375 URL/span)% of SpanB ±(0.045 URL/span)% of SpanC ±(0.025 URL/span)% of Span
Measurement span A B C
X 100 kPa (14.5 psi)
0.3 MPa (43.5 psi)
0.5 MPa (72.5 psi)
URL (Upper range
limit)
400 kPa (58 psi)
1 MPa (145 psi)
3 MPa(435 psi)
Ambient Temperature Effects per 28°C (50°F) Change (All capsules)
± (0.28% of Span + 0.28% of URL)Response Time (All capsules)
120 msWhen software damping is set to zero and including dead time of 60 ms (nominal)
Update PeriodPressure: 60 ms
Damping Time Constant (1st order)Amplifier damping time constant is adjustable from 0.00 to 100.00 s by software and added to response time.
Power Supply Effects± 0.005% per Volt (from 21.6 to 32 V DC, 350 Ω)
Vibration EffectsLess than 0.1% of URL when tested per the requirements of IEC60770-1 field with general application or pipeline with low vibration level (10-60 Hz, 0.15 mm displacement/60-2000 Hz 2g)
FUNCTIONAL SPECIFICATIONOutput
Two wire 4 to 20 mA DC output with digital communications, linear or square root programmable.FSK protocol is superimposed on the 4 to 20 mA signal.Output range 3.6 mA to 21.6 mAOutput limits conforming to NAMUR NE43 can be pre-set by option code C2 or C3.
Failure AlarmUp-scale:110%, 21.6 mA DC or more (standard)Down-scale:-5%, 3.2 mA DC or less
Supply Voltage10.5 to 42 V DCMinimum voltage limited at 16.6 V DC for digital communications, HART
Load0 to 1290 Ω for operation250 to 600 Ω for digital communication
Ambient Temperature Limits-40 to 85°C (-40 to 185°F) (General)-30 to 80°C (-22 to 176°F) (With LCD display)For relationship between wetted part, see Figure 2
Process Temperature Limits-20 to 150°C (-4 to 302°F)For relationship between wetted part, see Figure 2For a maximum of 60 minutes:+150°C (+302°F) at ambient temperature over +45°C (+113°F)
Ambient Humidity Limits0 to 100% RH
<8. Standard Specification> 8-2
IM 01C31Y01-01EN
Maximum Over PressureCapsule Pressure
A 2 MPa (290 psi)B 5 MPa (720 psi)C 7.5 MPa (1080 psi)
*: Calibration is needed once pressure exceed maximum over pressure.
Burst Pressure25 MPa*: Wetted parts is destroyed and process fluid is leak out
once pressure exceed burst pressure. *: Required to confirm whether pressure exceed 1 MPa or
not. (Normal sanitary clamp has a withstand 1 MPa.)Working Pressure
0.00 kPa abs (Without Degree of Vacuum Limit) to URL (Upper Range Limit)
External Zero AdjustmentExternal zero is continuously adjustable with 0.01% incremental resolution of span.
Zero Adjustment LimitsZero can be fully elevated or suppressed, within the lower and upper range limits of the capsule.
Integral Indicator (LCD display, optional)5-digit numerical display, 6-digit unit display and bargraph. The indicator is configurable to display one or up to three of the following variables periodically ; pressure in %, scaled pressure, measured pressure.
Local Parameter SettingParameter configuration by the external zero adjustment screw and push button (Integral indicator code E) offers easy and quick setup for parameters of Tag number, Unit, LRV, URV, Damping, Output mode (linear/square root), Display out 1, and Re-range by applying actual pressure (LRV/URV).
Lightning protectorEJA560E adopts a lightning protector as standard.Allowable current: Max. 6000 A (1×40 µs), Repeating 1000 A (1×40 µs) 100 timesApplicable Standards: IEC 61000-4-4, IEC 61000-4-5
Self DiagnosticsCPU failure, hardware failure, configuration error, process alarm for pressure or capsule temperature.User-configurable process high/low alarm for pressure is available.
Signal CharacterizerUser-configurable 10-segment signal characterizer for 4 to 20 mA output.
Degrees of ProtectionIP66/IP67, Type 4X
Hygienic Standards3A certification (Pending Application)
EMC Conformity StandardsEN61326-1 Class A, Table2 ( For use in industrial locations) EN61326-2-3
Immunity influence during the testOutput shift is specified within ±1% of the following value during the test.Capsule A: 1/4 Max spanCapsule B: 1/3 Max spanCapsule C: 1/6 Max span
Safety Requirements StandardsEN61010-1, EN-61010-2-030 • Installation category: I• Pollution degree: 2• Indoor/Outdoor use
SIL CertificationNone
PHYSICAL SPECIFICATIONSConnections
Refer to “MODEL AND SUFFIX CODES.”Diaphragm, Process connector
Refer to “MODEL AND SUFFIX CODES.”Gauge pressure transmitter
Diaphragm: Duplex stainless steelThe others: 316L SSTO-ring: EPDM (Ethylene-propylene rubber) or
FKM (Fluoro-rubber) Clamp
304 SST or SCS 13 Union nut
304 SSTGasket
EPDM (Ethylene-propylene rubber) or FKM (Fluoro-rubber)
HousingLow copper cast aluminum alloy with polyurethane, deep sea moss green (Munsell 0.6GY3.1/2.0 or its equivalent),
Name plate and tag316 SST
Weight1.3 kg (2.9 lb)**: Without integral indicator, with ISO 25/38 clamp
<8. Standard Specification> 8-3
IM 01C31Y01-01EN
Supply & Load RequirementsWith 24 V DC supply, up to 550 Ω load can be used.See graph below.
600
250
10.5 16.6 25.2 42Power supply voltage E (V DC)
R= 0.0244E-10.5
R (Ω)
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DigitalCommunication
range HART
Externalloadresistance
Figure 8.1 Relationship Between Power Supply Voltage and External Load Resistance
Ambient Temperature °C (°F)
-40(-40) (-4) (32) (68) (104) (140) (176)
(68)20
(-4)-20
(104)40
(140)60
(176)80
(212)100
(248)120
(284)140
(320)160
33(91)
20-20 40 60 800
(32)0
Operating Temperature Limts on continuous use(with LCD display)
Operating Temperature Limts on continuous use(without LCD display)
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Process temperature °C (°F)
* Available for 1 hour continuously at process temperature 150°C (302°F) and ambient temperature 45°C (113°F)
Figure 8.2 Range Between Ambient Temperature and Process Temperature
<8. Standard Specification> 8-4
IM 01C31Y01-01EN
8.2 Model and Suffix CodesHygienic Adapter System (Fluidless Type)Combination
Model Suffix Codes Description
EJAC60E .......................................................... Hygienic Adapter System (Fluidless Type)Measurement type
-G ..................................................... Gauge Pressure
Style 6 .................................................. Hygienic Adapter-------- 0 ............................................... Always 0Measurement Span ............................................ Select from measurement span (capsule) codes of the transmitter.
(A, B or C)Process Connection C ........................................
U ........................................D ........................................
Clamp connection typeUnion nut connection typeIn-line clamp connection type
Wetted parts .................................. Select from wetted parts materal codes of the adapter.(Wetted parts material codes: S)
-------- N ............................... Always N-------- N .......................... Always NFill fluid N ..................... (None)-------- -N ............... Always N-------- N ............ Always N
<8. Standard Specification> 8-5
IM 01C31Y01-01EN
Transmitter partEJA560E Hygienic Gauge Pressure Transmitter (Fluidless Type)
F0803.ai
Model Suffix Codes DescriptionEJA560E .......................................................... Hygienic Gauge Pressure Transmitter (Fluidless Type)
Output signal -J ................................................... 4 to 20 mA DC with digital communication (HART 5 / HART 7 protocol)(Refer to GS 01C31T01-01EN)
Masurement span (capsule)
A ..................................................B ..................................................C ..................................................
20 ~ 400 kPa0.1 ~ 1 MPa0.3 ~ 3 MPa
Wetted parts material *1
E ............................................. Diaphragm329J4L SST *2
Others316L SST *3
Connection type H ........................................ G3/4 male connection-------- N ................................... Always NWetted O-ring -E ..............................
-F ..............................EPDM (Ethylene-propylene rubber)FKM (Fluoro-rubber) *4
Amplifier housing 1 .......................... Cast aluminum alloyElectrical connection 0 .....................
2 .....................4 .....................5 .....................7 .....................9 .....................A .....................C .....................D .....................
G1/2 female, one electrical connection without blind plugs1/2 NPT female, two electrical connections without blind plugsM20 female, two electrical connections without blind plugsG1/2 female, two electrical connections with a blind plug1/2 NPT female, two electrical connections with a blind plugM20 female, two electrical connections with a blind plugG1/2 female, two electrical connections and a 316 SST blind plug1/2 NPT female, two electrical connections and a 316 SST blind plugM20 female, two electrical connections and a 316 SST blind plug
Integral indicator D ................E ................N ................
Digital indicatorDigital indicator with the range setting switch (push button)(None)
-------- N ............ Always NOptional Codes / ..... Optional specification
Most typical selection for each specificationex. EJA560J-JAEHN-E10NN/
*1 Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm can contaminate the user’s process fluids.
Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperature steam (150°C [302°F] or above). Contact Yokogawa for detailed information of the wetted parts material.
*2: Equivalent to SUS329J4L*3: SUS316L or ASTM grade 316L*4: Lower limit of ambient temperature: -20°C (-4°F)
<8. Standard Specification> 8-6
IM 01C31Y01-01EN
C10SA Hygienic Adapter
F0804.ai
Model Suffix Codes DescriptionC10SA .......................................................... Hygienic Adapter
System location
-H ...................................................... for high pressure side
Process Connection Style
C ..................................................U ..................................................D ..................................................
Clamp connectionUnion nut connectionIn-line clamp connection
Usage -S ............................................ for general use-------- N ........................................ Always NAdapter material S ................................... 316L SST *1
Process Connection Standard
S .................................D .................................V .................................
ISODINGV *5
Process Connection Size8 ...............................7 ...............................6 ...............................2 ...............................1 ...............................3 ...............................4 ...............................
[ISO type]------ISO25/38 (IDF1.0S/1.5S)*6
ISO51 (IDF2.0S)ISO63.5 (IDF2.5S)ISO76.1 (IDF3.0S)ISO101.6 (IDF4.0S)
[DIN type]DIN25DIN32DIN40DIN50---------
[GV type]DN25---DN40DN40/50---DN65/80DN100
Sealing Face Option E ............................B ............................C ............................N ............................
Electro polishing *2
Buffing *3
Electro polishing and Buffing *2*3
None-------- N .......................... Always N-------- N ........................ Always N-------- N ..................... Always N-------- N ................... Always N-------- N ................ Always NAccessories *4 Clamp and Gasket
-8 .............-7 .............-6 .............-2 .............-1 .............-3 .............-4 .............-N .............
[ISO type]ISO25 (IDF1.0S)---ISO38 (IDF1.5S)ISO51 (IDF2.0S)ISO63.5 (IDF2.5S)ISO76.1 (IDF3.0S)ISO101.6 (IDF4S)
[DIN type]DIN25DIN32DIN40DIN50---------
NoneStandards andConnection Style
C ............
U ............
G ............
N ............
ISO Clamp for Flush type(Clamp Maximum Working Pressure: 1 MPa (145 psi))ISO Union Nut(Maximum Working Pressure: 3 MPa (435 psi))DIN18151 Union Nut(Maximum Working Pressure: 3 MPa (435 psi))None
-------- N ......... Always NGasket material E .......
F .......N .......
EPDM (Ethylene-propylene rubber)FKM (Fluoro-rubber) *7
None*1 SUS316L or ASTM grade 316L.*2 Electro polishing for all wetted parts.*3 Buffing for wetted part. (JIS-standard: #400)*4 Clamp and gasket are not required, all of the code are selected “N”.*5 All the code of Clamp and gasket can be selected only “N”.*6 The code “6” of union nut can be selected only ISO38.*7 Lower limit of ambient temperature: -20°C (-4°F)
<8. Standard Specification> 8-7
IM 01C31Y01-01EN
8.3 Optional Specification EJAC60E Hygienic Adapter System (Fluidless Type)
Item Description CodeOil-prohibited use Degrease cleansing treatment K21Oil-prohibited use with dehydrating treatment Degrease cleansing and dehydrating treatment K25
EJA560E Hygienic Gauge Pressure Transmitter (Fluidless type)Item Description Code
Painting Color change Amplifier cover only PAmplifier cover and terminal cover, Munsell 7.5 R4/14 PR
Coating change Anti-corrosion coating *1 X2
316 SST exterior parts *2 316 SST zero-adjustment screw and setscrews HCFluoro-rubber O-ring All O-rings of amplifier housing. Lower limit of ambient temperature: –15°C (5°F) HEOil-prohibited use Degrease cleansing treatment K11
Degrease cleansing treatment and certificate K81Oil-prohibited use with dehydrating treatment Degrease cleansing and dehydrating treatment K15
Wired tag plate 316 SST tag plate wired onto transmitter N4Output limits and failure operation *3
Failure alarm down-scale: Output status at CPU failure and hardware error is −5%, 3.2 mA DC or less for 4 to 20 mA output type and −5%. C1
NAMUR NE43 CompliantOutput signal limits:3.8 mA to 20.5 mA
Failure alarm down-scale: Output status at CPU failure and hardware error is −5%, 3.2 mA DC or less. C2
Failure alarm up-scale: Output status at CPU failure and hardware error is 110%, 21.6 mA or more. C3
Data configuration at factory *4
Data configuration for HART communication type, Software damping, Descriptor, Message CA
Calibration units *5 P calibration (psi unit)(See Table for Span and Range Limits.)
D1bar calibration (bar unit) D3M calibration (kgf/cm2 unit) D4
Material certificate Diaphragm, Body M16High-humidity environment type *7
Atmospheric release from terminal box *6
Lower limit of ambient temperature: –15°C (5°F) HH
*1: Not applicable with color change option.*2: 316 or 316L SST.*3: The hardware error indicates faulty amplifier or capsule.*4: Also see ‘Ordering Information’.*5: The unit of MWP (Max. working pressure) on the name plate of a housing is the same unit as specified by option codes D1, D3, and
D4.*6: When chose option code HH, the L-side hole of body is sealed with a sealing screw and the reference pressure (atmospheric
pressure) is introduced from the terminal box of the amplifier housing. In the standard specification, the reference pressure (atmospheric pressure) is introduced from the L-side hole of body.
*7: Not applicable with Electrical connection code “0” of transmitter.
<8. Standard Specification> 8-8
IM 01C31Y01-01EN
C10SA Hygienic AdapterItem Description Code
Oil-prohibited use Degrease cleansing treatment K31Degrease cleansing treatment and certificate K81
Oil-prohibited use with dehydrating treatment Degrease cleansing and dehydrating treatment K35
Material certificate Adapter M17Certificate Electro polishing Y1
Buffing Y2Buffing and Electro polishing Y4
Notes for CombinationProcess
Connection Style
Process Connection
Standard
Process Connection
Size
CS 6, 2, 1, 3, 4V 6
US 6, 2D 8, 7, 6, 2
D V 8, 2, 3, 4
<8. Standard Specification> 8-9
IM 01C31Y01-01EN
8.4 DimensionsEJA560E Hygienic Gauge Pressure (Fluldless Type)
Unit: mm (approx. inch)
Cross section dimensions of diaphragm
*1: When electrical connection code 7 or C is selected, a blind plug is protruded by up to 8 mm from conduit connection.
95(3.74)*1
(optional)
External indicatorConduit connection
Integral indicator(optional)
Conduit connection
Filter (Open to atmosphere)
150(
5.91
)16
6(6.
54)
12(0.47)
110(4.33)
39(1.54)
ø78(
3.07
)
Zeroadjustment
Ground terminal
ø70
(2.7
6)
When integral indicator is attached.(When it is not, external dimentions do not change.)
Electrical connectionfor code 5, 9, A, and D.
54(2.13)6
(0.24)
Diaphragm
ø13.2(0.52)
1 (0.0
4)
1.5
(0.0
6)
øA
90°
DimensionsRangeA range
B, C range
øA10(0.39)8(0.31)
SUPPLY
CHECK
+–+–
Power supply and output terminals
External indicator (ammeter) terminals*1
Terminal Wiring
*1: When using an external indicator or check meter, the internal resistance must be 10 Ω or less.
Terminal Configuration
Ground terminal
1Terminal
12
23
2Terminal 3Terminal
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<8. Standard Specification> 8-10
IM 01C31Y01-01EN
C10SA Hygienic AdapterUnit: mm (approx. inch)
25.2
(0.9
9)
ISO CLAMP connection
Leak detection port
Process connection size for code 6
167(
6.57
)14
1(5.
55)
C24 (0
.94)
1 (0.0
4)
øBøA
øBøA
C
Wetted O-ring
Diaphragm
Enlarged view of wetted O-ring area for code 6
Enlarged view of wetted O-ring area except for code 6
1 (0.0
4)
ø34 (1.34)
Wetted O-ring
Diaphragm
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Code Adapter size øA øB C
ISO CLAMP CONNECTION
6 ISO25/38 50.5 (1.99) 43.5 (1.71) 14 (0.55)2 ISO51 64 (2.52) 56.5 (2.22) 15.2 (0.60)1 ISO63.5 77.5 (3.05) 70.5 (2.78) 15.2 (0.60)3 ISO76.1 91 (3.58) 83.5 (3.29) 20 (0.79)4 ISO101.6 119 (4.69) 110 (4.33) 20 (0.79)
<8. Standard Specification> 8-11
IM 01C31Y01-01EN
Unit: mm (approx. inch)
4 (0.1
6)
ISO UNION NUT connection
Leak detection port16
7(6.
57)
141(
5.55
)
C
øBøA
30(1
.18)
3(0
.12)
Wetted O-ring
Diaphragm
Enlarged view of wetted O-ring area
ø34 (1.34)
F0807.ai
Code Adapter size øA øB CISO UNION NUT CONNECTION
6 ISO38 47 (1.85) 42.5 (1.67) 15.2 (0.60)2 ISO51 60.5 (2.38) 56.0 (2.20) 15.2 (0.60)
<8. Standard Specification> 8-12
IM 01C31Y01-01EN
Unit: mm (approx. inch) DIN UNION NUT connection
Leak detection port16
6(6.
54)
141(
5.55
)
C
øBøA
15°
D
Wetted O-ring
Diaphragm
Enlarged view of wetted O-ring area Enlarged view of wetted O-ring area for code 8
1(0
.04)ø34 (1.34)
Wetted O-ring
Diaphragm
F0808.ai
Code Adapter size øA øB C D
DIN UNION NUT CONNECTION
8 DN25 44 (1.73) 27.5 (1.08) 14 (0.55) 21 (0.83)7 DN32 50 (1.97) 33 (1.30) 15.2 (0.60) 21 (0.83)6 DN40 56 (2.20) 39 (1.54) 15.2 (0.60) 21 (0.83)2 DN50 68.5 (2.70) 51 (2.01) 15.2 (0.60) 22 (0.87)
<8. Standard Specification> 8-13
IM 01C31Y01-01EN
Unit: mm (approx. inch) GV IN-LINE CLAMP connection
Leak detection port16
6(6.
54)
141(
5.55
)
CøBøA
D
Wetted O-ring
Diaphragm
Enlarged view of wetted O-ring area
ø34 (1.34)
F0809.ai
Code Adapter size øA øB C D
GV IN-LINE CLAMP
CONNECTION
8 DN25 66 (2.60) 50 (1.97) 15.2 (0.60) 9.5 (0.37)2 DN40/50 84 (3.31) 68 (2.68) 20.2 (0.80) 12.1 (0.48)3 DN65/80 115 (4.53) 94.9 (3.74) 22 (0.87) 15.2 (0.60)4 DN100 142 (5.59) 122.9 (4.84) 21.8 (0.86) 15.2 (0.60)
<8. Standard Specification> 8-14
IM 01C31Y01-01EN
Unit: mm (approx. inch) GV CLAMP connection
Leak detection port16
7(6.
57)
141(
5.55
)
CøBøA 25
.2(0
.99)
Wetted O-ring
Diaphragm
Enlarged view of wetted O-ring area
ø30 (1.18)
F0810.ai
Code Adapter size øA øB CGV CLAMP
CONNECTION 6 DN40 66 (2.60) 55.2 (2.17) 15.2 (0.60)
<8. Standard Specification> 8-15
IM 01C31Y01-01EN
< Ordering Information > Specify the following when ordering1. Model, suffix codes, and option codes2. Calibration range and units
1) Calibration range can be specified with range value specifications up to 5 digits (excluding any decimal point) for low or high range limits within the range of -32000 to 32000. When reverse range is designated, specify Lower Range Value (LRV) as greater than Upper Range Value (URV).
2) Specify only one unit from the table, ‘Factory Settings’ when shipped.’
3. Display scale and units (for transmitters equipped with integral indicator only)Specify either 0 to 100 % or engineering unit scale and ‘Range and Unit’ for engineering units scale:Scale range can be specified with range limit specifications up to 5 digits (excluding any decimal point) for low or high range limits within the range of -32000 to 32000. The unit display consists of 6-digit, therefore, if the specified unit is longer than 7 characters excluding ‘/’, the first 6 characters will be displayed on the unit display.
4. HART PROTOCOLSpecify the HART protocol revision “5” or “7”.
5. TAG NO (if required)Specified characters (up to 22 characters) are engraved on the stainless steel tag plate fixed on the housing.
6. SOFTWARE TAGSpecified characters (up to 32 characters) are set as “Tag” (the first 8 characters) and “Long tag”*1 (32 characters) in the amplifier memory. Use alphanumeric capital letters.When the “SOFTWARE TAG” is not specified, specified “TAG NO” is set as “Tag” (the first 8 characters) and “Long tag”*1 (22 characters) in the amplifier memory.*1: applicable only when HART 7 is selected.
7. Other factory configurations (if required)Specifying option code CA will allow further configuration at factory. Following are configurable items and setting range. [/CA ]1) Descriptor (up to 16 characters)2) Message (up to 30 characters)3) Software damping in second (0.00 to
100.00)
< Factory Setting > Tag number As specified in order
Software damping*1
‘2.00 s’ or as specified in order
Calibration rangelower range value
As specified in order
Calibration rangeupper range value
As specified in order
Calibration rangeunits
Selected from mmH2O, mmH2O(68°F), mmHg, Pa, hPa, kPa, MPa, mbar, bar, gf/cm2, kgf/cm2, inH2O, inH2O(68°F), inHg, ftH2O, ftH2O(68°F) or psi. (Only one unit can be specified)
Display setting Designated value specified in order.(%, or user scaled value.)
*1: To specify these items at factory, /CA option is required.
This product is not in compliance with the EU law and legislation providing for the CE-marking.
i
IM 01C31Y01-01EN
Revision Information Title : EJAC60E Hygienic Adapter System (Fluidless Type) EJA560E Hygienic Gauge Pressure Transmitter (Fluidless Type) Manual No. : IM 01C31Y01-01EN
Edition Date Page Revised Item1st June. 2017 — New publication.