Argus Range from Pyropress
description
Transcript of Argus Range from Pyropress
3
cc
ARGUS DIFFERENTAL
PRESSURE
These switches have been designed to suit applications where differential pressures are to be sensed. The Argus provides very competitively priced, lightweight and durable instrumentation.
D560 ARGUS ATEX Exd, Exia & INDUSTRIAL DIFFERENTIAL PRESSURE SWITCH
FEATURES
DIFFERENTIAL PRESSURE
a
Internal adjustment scale.a
Settings from 2 mBar to 8 Bar.a
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a
AATEX Flameproof OptionCE II2G Exd IIC T6T6 Tamb -50 to +71˚CT5 Tamb -50 to +86˚CT4 Tamb -50 to +96˚C
Single or dual microswitch option.a
a
ATEX Intrinsically Safe OptionCE II1G Exia IIC T6T6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
a
Wetted parts NACE MR-01-75 compliant.a
SIL 2 - IEC 61508 proven reliabilitya
DIFFERENTIAL PRESSURE RANGESADJUSTMENT
RANGE(BAR) *MBAR
2.5 - 8.0
1.2 - 4.2
0.2 - 2.2
0.1 - 1.1
*50 - 500
*15 - 50
*2 - 38
ADJUSTMENTRANGE (PSI)
* “WG
15 - 115
20 - 80
3 - 30
2 - 16
*20 - 200
*6 - 20
*1 - 15
MAX WORKINGPRESSURE (BAR)
One side Equalised
14 28
14 28
14 28 7 10
7 10
0.35 0.5 0.35 0.5
DEADBAND FIXED (BAR) *MBAR
DIAPHRAGM MAT.
NITRILE VITON
<1.5 <2.0 <0.4 <0.5
<0.18 <0.25
*<80 *<100
*<40 *<60
*<5 *<7 *<4 *<6
DIAPHRAGMCODE
01SB
01SB
01SB
03SB
03SB
08SB
08SB
SPRINGCODE
B
R
T
B
T
R
T
Temperature Limitations : Wetted parts : Diaphragm codes 01SB, 02SB, 03SB & 08SB Diaphragm code : 01SB 316 St. steel. Viton : -20 to + 150°C Process connections : Diaphragm codes 01SB, 02SB & 03SB -Nitrile : -30 to 90°C 1/4” or 1/2” BSP.P or NPT female.Diaphragm code : 02SB, 03SB & 08SB Diaphragm code 08SB compression or threaded as table above.Viton : -10 to + 150°C Nitrile : -25 to 95°C
SPECIFICATION
*3.5 Bar Option Available
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cc
PART NUMBER BREAKDOWN - D560 OPTIONS O = NONEMICROSWITCH A = Exe JUNCTION BOX (6 TERMINALS)1 = 1x SPDT INDUSTRIAL & Exia FLYING LEAD B = Exe JUNCTION BOX (HIGH AMB. TEMP)5 = 1x SPDT FLYING LEAD Exd SPRING CODE C = Exe JUNCTION BOX (HIGH AMBIENT6 = 2 x SPDT FLYING LEAD Exd, Exia & INDUSTRIAL PLEASE REFER TO TEMP) & 2” PIPE BRACKET RANGE LIST E = PIPE MOUNTING BRACKET FOR 01SBMOUNTED TABLE P = PIPE MOUNTING BRACKET FOR 02SBD_56 = DIFF PRESSURE DIAPHRAGM T = PIPE MOUNTING BRACKET FOR 08SB MATERIAL R = MONITORING RESISTORS A = NITRILE IF MORE THAN ONE OPTION IS REQUIRED IT B = VITON - STD SHOULD BE WRITTEN AFTER THE PART NUMBER
D F 5 6 5 F P R 5 1 / B R 0 1 S B 1 / S OCERTIFICATION LENGTH OF CABLE DIAPHRAGM WETTED PARTSF = ATEX Exd CODE S = ST. STI = ATEX Exia 0 = PLUG & SOCKET REFER TO RANGE S = INDUSTRIAL OR M20 FEMALE TABLE
1 = 1 METRE ETC CASE MATERIAL P = PPS (ENGINEERING POLYMER) X = CABLE LENGTH S = 316 STAINLESS STEEL OVER 9 METRES ELECTRICAL CONNECTION T = M20 FEMALE (INDUSTRIAL & IS) A = 1 OR 2, 3 CORE CABLE P = DIN 43650 PLUG & SOCKET (IS & IND)R = M20 MALE ST. STEEL* S = 1/2” NPT MALE ST. STEEL *CONNECTION TO BE USED FOR Exe JUNCTION BOX
PROCESS CONNECTIONSDIAPHRAGM CODES 01SB, 02SB & 03SB1 = 1/4” BSP.P - DP 2 = 1/4” NPT - DPA = 1/2” BSP.P - DP C = 1/2” NPT - DP
PROCESS CONNECTIONSDIAPHRAGM CODE 08SB
1 = 1/4” O/D TUBE POSI. ELBOW DP2 = 1/4” O/D TUBE TEE DP9 = SPECIALA = 6mm O/D TUBE DPC = 8mm O/D TUBE DPE = 10mm O/D TUBE DPG = 12mm O/D TUBE DP
J = 1/4” BSP.P FEMALE STRAIGHT DPL = 1/4” BSP.T FEMALE STRAIGHT DPN = 1/4” BSP.P FEMALE STRAIGHT DPQ = 1/4” NPT FEMALE STRAIGHT DPS = 1/4” NPT MALE STRAIGHT DPU = 1/2” NPT FEMALE STRAIGHT DP
TYPE
D56
0 A
RGU
S D
IFFE
REN
TIA
L PR
ESSU
RE, L
OW
PRE
SSU
RE &
VA
CUU
M S
WIT
CH(D
IAPH
RAG
M C
OD
E 01
N)
3
cc
TYPE
D56
0 A
RGU
S D
IFFE
REN
TIA
L PR
ESSU
RE, L
OW
PRE
SSU
RE &
VA
CUU
M S
WIT
CH(D
IAPH
RAG
M C
OD
ES 0
2N 0
3N)
TYPE
D56
0 A
RGU
S D
IFFE
REN
TIA
L PR
ESSU
RE, L
OW
PRE
SSU
RE &
VA
CUU
M S
WIT
CH(D
IAPH
RAG
M C
OD
ES 0
8N)
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
PPSSC1018 | issue 1
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cc
ARGUS VACUUM
These switches have been designed to suit applications where vacuums are to be sensed. The Argus provides very competitively priced, lightweight and durable instrumentation.
V560 ARGUS ATEX Exd, Exia & INDUSTRIAL VACUUM SWITCH
FEATURES
VACUUM
Internal adjustment scale.a
Settings from -2 mBar to -950 Bar.a
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a
AATEX Flameproof OptionCE II2G Exd IIC T6T6 Tamb -50 to +71˚CT5 Tamb -50 to +86˚CT4 Tamb -50 to +96˚C
Single or dual microswitch option.a
a
ATEX Intrinsically Safe OptionCE II1G Exia IIC T6T6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
a
Wetted parts NACE MR-01-75 compliant.a
SIL 2 - IEC 61508 proven reliabilitya
VACUUM RANGES
ADJUSTMENTRANGEMBAR
-150 TO -950
50 - 500
15 - 50
2 - 38
ADJUSTMENTRANGE (PSI)
“WG
80 - 380
20 - 200
6 - 20
1 - 15
MAX WORKINGPRESSURE (BAR)DIAPHRAGM MAT
Min Max
-1 +7
-1 +7
-0.35 +0.35 -0.35 +0.35
DEADBAND FIXED (BAR) *MBAR
DIAPHRAGM MAT.
NITRILE VITON
<80 <100
<40 <60
<5 <7 <4 <6
DIAPHRAGMCODE
01SB
03SB
08SB
08SB
SPRINGCODE
T
T
R
T
Temperature Limitations : Wetted parts : Diaphragm codes 01, 03 & 08Diaphragm code : 01 316 St. steel. Viton : -20 to +150°C Process connections : Diaphragm codes 01 & 03 -Nitrile : -30 to +90°C 1/4” or 1/2” BSP.P or NPT female.Diaphragm code : 03 & 08 Diaphragm code 08SB compression Viton : -10 to + 150°C or threaded as table overleaf.Nitrile : -25 to 95°C
SPECIFICATION
3
cc
PART NUMBER BREAKDOWN - V560 OPTIONS O = NONEMICROSWITCH A = Exe JUNCTION BOX (6 TERMINALS)1 = 1x SPDT INDUSTRIAL & Exia FLYING LEAD B = Exe JUNCTION BOX (HIGH AMB. TEMP)5 = 1x SPDT FLYING LEAD Exd SPRING CODE C = Exe JUNCTION BOX (HIGH AMBIENT6 = 2 x SPDT FLYING LEAD Exd, Exia & INDUSTRIAL PLEASE REFER TO TEMP) & 2” PIPE BRACKET RANGE TABLE E = PIPE MOUNTING BRACKET FOR O1SBMOUNTED P = PIPE MOUNTING BRACKET FOR O2SBV_56 = 56 VACUUM DIAPHRAGM T = PIPE MOUNTING BRACKET FOR O8SB MATERIAL R = MONITORING RESISTORS A = NITRILE IF MORE THAN ONE OPTION IS REQUIRED IT B = VITON - STD SHOULD BE WRITTEN AFTER THE PART NUMBER
V F 5 6 5 F P R 5 1 / B T 0 1 S B 6 / S OCERTIFICATION LENGTH OF CABLE DIAPHRAGM WETTED PARTSF = ATEX Exd CODE S = ST. STI = ATEX Exia 0 = PLUG & SOCKET REFER TO RANGE S = INDUSTRIAL OR M20 FEMALE TABLE
1 = 1 METRE ETC CASE MATERIAL P = PPS (ENGINEERING POLYMER) X = CABLE LENGTH S = 316 STAINLESS STEEL OVER 9 METRES ELECTRICAL CONNECTION T = M20 FEMALE (INDUSTRIAL & IS) A = 1 OR 2, 3 CORE CABLE P = DIN 43650 PLUG & SOCKET (IS & IND)R = M20 MALE ST. STEEL* S = 1/2” NPT MALE ST. STEEL *CONNECTION TO BE USED FOR Exe JUNCTION BOX
PROCESS CONNECTIONSDIAPHRAGM CODES 01SB, 02SB & 03SB5 = 1/4” BSP.P - V 6 = 1/4” NPT - V B = 1/2” BSP.P - V D = 1/4” NPT - V
PROCESS CONNECTIONSDIAPHRAGM CODE 08SB
5 = 1/4” O/D TUBE POSI. ELBOW VAC9 = SPECIALB = 6mm O/D TUBE VACD = 8mm O/D TUBE VACF = 10mm O/D TUBE VAC
H = 12mm O/D TUBE PR/VACK = 1/4” BSP.P FEMALE STRAIGHT VACM = 1/4” BSP.T FEMALE STRAIGHT VACP = 1/4” BSP.P FEMALE STRAIGHT VACR = 1/4” NPT FEMALE STRAIGHT VACT = 1/4” NPT MALE STRAIGHT VACV = 1/2” NPT FEMALE STRAIGHT VAC
TYPE
D56
0 A
RGU
S D
IFFE
REN
TIA
L PR
ESSU
RE, L
OW
PRE
SSU
RE &
VA
CUU
M S
WIT
CH(D
IAPH
RAG
M C
OD
E 01
N)
3
cc
TYPE
D56
0 A
RGU
S D
IFFE
REN
TIA
L PR
ESSU
RE, L
OW
PRE
SSU
RE &
VA
CUU
M S
WIT
CH(D
IAPH
RAG
M C
OD
ES 0
2N 0
3N)
TYPE
D56
0 A
RGU
S D
IFFE
REN
TIA
L PR
ESSU
RE, L
OW
PRE
SSU
RE &
VA
CUU
M S
WIT
CH(D
IAPH
RAG
M C
OD
ES 0
8N)
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
PPSSC1018 | issue 1
3
cc
ARGUS | ULTRA LOW
PRESSURE
These switches have been designed to suit applications where ultra low are to be sensed. The Argus provides very competitively priced, lightweight and durable instrumentation.
P560 ARGUSATEX Exd, Exia & INDUSTRIAL ULTRA LOW PRESSURE SWITCH
FEATURES
Internal adjustment scale.a
ULTRA LOW PRESSURE
Settings from 2 mBar to 50 Bar.a
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a
AATEX Flameproof OptionCE II2G Exd IIC T6T6 Tamb -50 to +71˚CT5 Tamb -50 to +86˚CT4 Tamb -50 to +96˚C
Single or dual microswitch option.a
a
ATEX Intrinsically Safe OptionCE II1G Exia IIC T6T6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
a
Wetted parts NACE MR-01-75 compliant.a
SIL 2 - IEC 61508 proven reliabilitya
LOW PRESSURE RANGESADJUSTMENT
RANGEMBAR
15 - 50
2 - 38
ADJUSTMENTRANGE (PSI)
“WG
6 - 20
1 - 15
MAX WORKINGPRESSURE (BAR)
0.35 0.35
DEADBAND FIXED
MBARDIAPHRAGM MAT.
NITRILE VITON
<5 <7 <4 <6
DIAPHRAGMCODE
08SB
08SB
SPRINGCODE
R
T
Wetted parts: 316 St. steelProcess connections: See table overleaf.
SPECIFICATIONTemperature Limitations : Diaphragm code : 08SB Viton : -10 to + 150°CNitrile : -25 to 95°C
3
cc
PART NUMBER BREAKDOWN - P560 OPTIONS O = NONEMICROSWITCH A = Exe JUNCTION BOX (6 TERMINALS)1 = 1x SPDT INDUSTRIAL & Exia FLYING LEAD B = Exe JUNCTION BOX (HIGH AMB. TEMP)5 = 1x SPDT FLYING LEAD Exd SPRING CODE C = Exe JUNCTION BOX (HIGH AMBIENT6 = 2 x SPDT FLYING LEAD Exd, Exia & INDUSTRIAL PLEASE REFER TO TEMP) & 2” PIPE BRACKET RANGE TABLE E = PIPE MOUNTING BRACKET FOR O1SBMOUNTED P = PIPE MOUNTING BRACKET FOR O2SBP_56 = LOW PRESSURE DIAPHRAGM T = PIPE MOUNTING BRACKET FOR O8SB MATERIAL R = MONITORING RESISTORS A = NITRILE IF MORE THAN ONE OPTION IS REQUIRED IT B = VITON - STD SHOULD BE WRITTEN AFTER THE PART NUMBER
P F 5 6 5 F P R 5 1 / B R 0 8 S B 4 / S OCERTIFICATION LENGTH OF CABLE DIAPHRAGM WETTED PARTSF = ATEX Exd CODE S = ST. STI = ATEX Exia 0 = PLUG & SOCKET REFER TO RANGE S = INDUSTRIAL OR M20 FEMALE TABLE
1 = 1 METRE ETC CASE MATERIAL P = PPS (ENGINEERING POLYMER) X = CABLE LENGTH S = 316 STAINLESS STEEL OVER 9 METRES ELECTRICAL CONNECTION T = M20 FEMALE (INDUSTRIAL & IS) A = 1 OR 2, 3 CORE CABLE P = DIN 43650 PLUG & SOCKET (IS & IND)R = M20 MALE ST. STEEL* S = 1/2” NPT MALE ST. STEEL *CONNECTION TO BE USED FOR Exe JUNCTION BOX
PROCESS CONNECTIONS
4 = 1/4” O/D TUBE POSI. ELBOW PR9 = SPECIALB = 6mm O/D TUBE PRD = 8mm O/D TUBE PRF = 10mm O/D TUBE PR
H = 12mm O/D TUBE PRK = 1/4” BSP.P FEMALE STRAIGHT PRM = 1/4” BSP.T FEMALE STRAIGHT PRP = 1/4” BSP.P FEMALE STRAIGHT PRR = 1/4” NPT FEMALE STRAIGHT PRT = 1/4” NPT MALE STRAIGHT PRV = 1/2” NPT FEMALE STRAIGHT PR
TYPE
D56
0 A
RGU
S D
IFFE
REN
TIA
L PR
ESSU
RE, L
OW
PRE
SSU
RE &
VA
CUU
M S
WIT
CH(D
IAPH
RAG
M C
OD
ES 0
8N)
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
PPSSC1014 | issue 1
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ARGUS
LOW - MEDIUM - HIGH TEMPERATURE
The standard range represents the basic models to cover temperature application spanning -0 to +240°C. The T510 is supplied fitted with a threaded thermowell, the T520 has no thermowell but is supplied with a threaded stem. Dual microswitch option is available for simultaneous switching.
T510 & T520 ARGUS ATEX Exd, Exia CERTIFIED & INDUSTRIALTEMPERATURE SWITCH
FEATURES
internal adjustment scale.a
TEMPERATURE
Single or dual microswitch option.
Settings from -10 to +240˚Ca
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a
ATEX Flameproof OptionCE II2G Exd IIC T6, T5 & T4T6 Tamb -50 to +71˚C, T5 +86˚CT5 -50 to +96˚C
a
a
ATEX Intrinsically Safe VersionCE II1G Ex ia IIC T6, T5 & T4T6 Tamb -50 to +78˚C, T5 +93˚CT4 -50 to +128˚C
a
Wetted parts NACE MR-01-75 option.a
Thermowell and stem material :316 stainless steelMax working pressure :35 Bar - standard420 Bar - high pressure vibration analysis calculations can be provided.
Thermowells can be provided flanged or screwed tosuit the application. All exotic metals can be catered for.Material certificates and wake frequency vibration analysis calculations can be provided.
SPECIFICATION
SIL 2 - IEC 61508 proven reliabilitya
Repeatibility : +/-1.5% of range (atoperating temperature up to 40ºC)
Calibration rate : 2ºC per minuterate of charge.
Temperature Limitations :Ambient : -20 to +85ºCStorage : -20 to +85ºC(-50ºC upon request)
ADJUSTMENTRANGE
(°C)
-10 TO +30
20 TO 60
50 TO 90
80 TO 120
110 TO 150
140 TO 180
170 TO 210
200 TO 240
MAXIMUMTEMPERATURE
(ºC)
80
110
140
170
200
230
260
280
DEADBAND - FIXEDWITH THERMOWELL
(ºC)
<10
<10
<10
<10
<10
<10
<10
<10
TEMPERATUREELEMENT
CODE
L1
M1
M2
M3
M4
H1
H2
H3
THERMOWELL“U” DIMENSIONS
IN mm
38, 45, 50, 60*, 75*, 100, 125, 150, 175, 200, 225, 250, 300, 350, 400, 600,660, 800, 1000 & 1200
*STANDARD LENGTHS
PART NUMBER BREAKDOWN OPTIONSMICROSWITCH O = NONE1=1x SPDT INDUSTRIAL & I.S. FLYING LEAD A = EExe JUNCTION BOX (6 TERMINALS)5=1x SPDT FLYING LEAD EExd B = EExe JUNCTION BOX (HIGH AMB. TEMP)6=2x SPDT FLYING LEAD EExd, EExia & INDUSTRIAL C = EExe JUNCTION BOX (HIGH AMBIENT TEMP) & 2” PIPE BRACKETMOUNTING D = EExe JUNCTION BOX (3 TERMINALS)51 = WITH P = PIPE MOUNTING BRACKET 2”THERMOWELL “U” DIMENSION R = MONITORING RESISTORS52 = LESS REFER TO TABLE IF MORE THAN ONE OPTION IS REQUIRED ITTHERMOWELL (PAGE 86) SHOULD BE WRITTEN AFTER THE PART NUMBER
T F 5 1 5 F P R 5 1 / 0 6 0 M 3 / P A 1 OCERTIFICATION LENGTH OF CABLE TEMPERATURE TF = ATEX EExd ELEMENT CODE TI = ATEX EExia 0 = PLUG & SOCKET REFER TO TABLE TS = INDUSTRIAL OR M20 FEMALE ABOVE 1 = 1 METRE ETC CASE MATERIAL X = CABLE LENGTH P = WITH THERMOWELLP = PPS (ENGINEERING POLYMER) OVER 9 METRES S =LESS THERMOWELL S = 316 STAINLESS STEEL
PROCESS CONNECTIONA = 1/2” BSP.PB = 1/2” NPTC = 3/8” BSP.PD = 3/4” BSP.PE = 3/4” NPTF = 1” BSP.PG = 1” NPTO = SPECIAL CONNECTION (FLANGED THERMOWELL OR BRACKET MOUNTED)
ELECTRICAL CONNECTION T = M20 FEMALE (INDUSTRIAL & IS) A = 1 or 2, 3 CORE CABLES M = M20 MALE BRASS*N = 1/2” MALE ST. STEEL* P = DIN 43650 PLUG & SOCKET (IS & IND)R = M20 MALE ST. STEEL* S = 1/2” NPT MALE ST. STEEL*CONNECTION TO BE USED FOR Exe JUNCTION BOX
THERMOWELLSTEM1 = 316 ST. ST4 = HIGH PRESS0 = SPECIALCONNECTION(FLANGEDTHERMOWELL ORBRACKET MOUNTED)8 = SLIDING GLAND9 = BRACKET MOUNTED
3
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The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
PPSSC1017 | issue 1
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ARGUS
LOW - MEDIUM - HIGH TEMPERATURE
The standard range represents the basic models to cover temperature applications spanning -40 to +240°C. The T570 as standard is supplied with a sliding gland, thermowells can be provided to suit individual applications. Capillary is 316 stainless steel armoured and is available from 2 to 10 metres in length. Dual microswitch options are available for alarm and shutdown applications. For specification and introduction to the Argus range refer to pages 66 & 67. Switching differential figures shown in the table below refer to single set points only, if dual microswitches are specified switching differential may increase up to a factor of 2.
T570 ARGUS ATEX Exd,Exia & INDUSTRIAL CAPILLARY TEMPERATURE SWITCH
FEATURES
Internal adjustment scale.a
CAPILLARY TEMPERATURE
Wetted parts NACE MR-01-75 compliant
316 stainless steel armoured capillaryfrom 2 to 10 metres
a
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a
ATEX Flameproof OptionCE II2G Exd IIC T6T6 Tamb -50 to +71˚CT5 Tamb -50 to +86˚CT4 Tamb -50 to +96˚C
a
a
ATEX Intrinsically Safe OptionCE II1G Exia IIC T6T6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
aTemperature settings from -40˚ to 240˚C.a
Single or dual microswitch option.a
SIL 2 - IEC 61508 proven reliabilitya
Repeatability : +/-1.5% of range (at operating temperature up to 40°C).
Calibration rate : without thermowell, at 2ºC per minute rate of change.
Temperature limitations :Ambient : -30 to +85ºC standardProcess : -40 to max on tableStorage : -40 to +85ºC
ADJUSTMENTRANGE
(°C)
-40 TO -0-20 TO +20
0 TO 4520 TO 9040 TO 10060 TO 120100 TO 180160 TO 240
DEADBAND(°C)
<5.0<5.0<5.0<5.0<7.5<8.0<8.0<9.0
CAPILLARYCODE
4041424543434446
2m - 4m
100100100100100100100100
5m - 7m
100150150150100100100100
8m - 10m
100200200200100100100100
Min bulb length according to capillary lengthMAXIMUMTEMPERATURE
(°C)
407080120145145200280
PART NUMBER BREAKDOWN
MICROSWITCH1 = 1x SPDT INDUSTRIAL & Exia FLYING LEAD5 = 1x SPDT FLYING LEAD Exd6 = 2x SPDT FLYING LEAD Exd, EExia AND INDUSTRIAL (MECHANICALLY LINKED TO GIVE DPDT SWITCHING OPTION
T F 5 7 5 F P R 5 1 / 4 3 - 3 - 1 - 6 / P A 1 0 0 OCERTIFICATION LENGTH OF CABLE CAPILLARY TF = ATEX EExd LENGTH TI = ATEX EExia 0 = PLUG & SOCKET 2 METRES TS = INDUSTRIAL OR M20 FEMALE UP TO 1 = 1 METRE ETC 10 METRESCASE MATERIAL X = CABLE LENGTHP = PPS (ENGINEERING POLYMER) OVER 9 METRES S = 316 STAINLESS STEEL
ELECTRICAL CONNECTION T = M20 FEMALE (INDUSTRIAL & Exia) A = 1 or 2, 3 CORE CABLES P = DIN 43650 PLUG & SOCKET (IS & IND)R = M20 MALE ST. STEEL* S = 1/2” NPT MALE ST. STEEL*CONNECTION TO BE USED FOR Exe JUNCTION BOX
THERMOWELL CONN. (STANDARD)
PA = 1/2” BSP.P PB = 1/2” NPT
PC = 3/8” BSP.P PD = 3/4” BSP.P
PE = 3/4” NPT PF = 1” BSP.P
PG = 1” NPT
THERMOWELL CONNECTION (HIGH PRESSURE)
HA = 1/2” BSP.P HB = 1/2” NPT
HC = 3/8” BSP.P HD = 3/4” BSP.P
HE = 3/4” NPT HF = 1” BSP.P
HG = 1” NPT
SLIDING GLAND THREAD
3 = 1/2” BSP.P 6 = 1/2” NPT
CAPILLARY CODEREFER TO TABLE ABOVE
STEM LENGTH1 = 150MM - STANDARD2 = 250MM4 = 400MM6 = 600MM,(1500 NOTAVAILABLEWITH 150MM OR200MM BULB LENGTH)
THERMOWELL LENGTH100MM - STANDARDIF NOT REQUIRED LEAVE BLANK (OTHER LENGTHS THREADS AND FLANGES ARE AVAILABLE. PLEASE CONTACT OUR SALES OFFICE)
OPTIONSO = NONEA = Exe JUNCTION BOX WITH 6 TERMINALS LEAVE BLANKP = PIPE BRACKETR = MONITORING RESISTORSIF MORE THAN ONE OPTION IS REQUIRED IT SHOULD BE WRITTEN AFTER THE PART NUMBER
Thermowell and stem material : 316 stainless steelMax working pressure : 35 Bar - standard420 Bar - high pressure
Thermowells can be provided flanged or screwed to suit the application. All exotic metals can be catered for. Material certificates and wake frequency vibration analysis calculations can be provided.
3
ccTYPE
T57
0 A
RGU
S TE
MPE
RATU
RE S
WIT
CH
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
PPSSC1016 | issue 1
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ARGUS
LOW PRESSURE
This range of switches employs a non-reinforced elastomer sensing element for settings between 8 and 250 mBar. Reliable and proven design concepts from our established range of switches have also been incorporated. This provides a very competitively priced, lightweight and durable sensor.
P510 ARGUS ATEX Exd, Exia CERTIFIED & INDUSTRIAL LOW PRESSURE SWITCH
FEATURES
Internal adjustment scale.a
LOW PRESSURE
Single or dual microswitch option.
Settings from 8 to 250 Bar.a
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a
a
ATEX Flameproof versionCE II2G Exd IICT6 Tamb -50 to +71˚CT5 Tamb -50 to +86˚CT4 Tamb -50 to +96˚C
a
ATEX Intrinsically safe versionCE II1G Exia IICT6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
a
Wetted parts NACE MR-01-75 compliant.a
ADJUSTMENTRANGE(mBAR)
50 - 250
8 - 128
ADJUSTMENTRANGE
“WG
20 - 100
5 - 50
7.0
5.0
MAX WORKING PRESSURE
(BAR)
DEADBAND(MBAR)
6 - 20
3 - 12
SPRINGCODE
T
T
DIAPHRAGMCODE
FS3
FS4
SIL 2 - IEC 61508 proven reliabilitya
SPECIFICATIONWetted parts : 316 St. steelDiaphragm : Nitrile or Viton
Process connection : 1/4” BSP.P orNPT female
Process temperature limitations:Nitrile: -25 to +95˚CViton: -10 to +150˚C
P F 5 1 5 F P R 5 1 / 8 T F S 4 1 / O
MICROSWITCH1 = SPDT INDUSTRIAL & Exia FLYING LEAD5 = SPDT FLYING LEAD Exd6 = 2 x SPDT FLYING LEAD Exd, Exia & INDUSTRIAL
CERTIFICATIONPF = ATEX ExdPI = ATEX ExiaPS = INDUSTRIAL
CASE MATERIALP = PPS (ENGINEERING POLYMER)S = 316 STAINLESS STEEL
ELECTRICAL CONNECTIONA = 1 OR 2, 3 CORE CABLEP = DIN 43560 PLUG & SOCKET(INDUSTRIAL & Exia)N = 1/2” NPT MALE BRASSS = 1/2” NPT MALE ST. STR = M20 MALE ST. ST*T = M20 FEMALE (INDUSTRIAL & Exia)*CONNECTION TO BE USED FOR Exe JUNCTION BOX
DIAPHRAGM MATERIAL8 = NITRILE9 = VITON
LENGTH OF CABLE 0 = PLUG & SOCKET OR M20 FEMALE1 = 1 METRE OF CABLE, ETCX = LENGTH OVER 9 METRES
SPRING CODEPLEASE REFER
TO RANGE CABLE
DIAPHRAGM CODEPLEASE REFER TO RANGE TABLE
PART NUMBER BREAKDOWN
MOUNTINGBRACKET
PROCESS CONNECTION1 = 1/4” BSP.P FEMALE2 = 1/4” NPT FEMALE
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
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cc
ARGUS MEDIUM / HIGH
PRESSURE
This range of switches features a unique switchcase option injection moulded from a PPS engineering polymer. Reliable and proven design concepts from our established range of switches have also been incorporated. This provides a very competitively priced, lightweight and durable sensor.
P510, P520, P530 & P540 ARGUS ATEX Exd, Exia CERTIFIED & INDUSTRIAL PRESSURE SWITCH
FEATURES
PRESSURE
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a SIL 2 - IEC 61508 proven reliabilitya
ATEX Intrinsically Safe OptionCE II1G Exia IIC T6T6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
a
Internal adjustment scale.a
Settings from 0.2 to 800 Bar.a
Single or dual microswitch option.a
ATEX Flameproof OptionCE II2G Exd IIC T6T6 Tamb -50 to +71˚CT5 Tamb -50 to +86˚CT4 Tamb -50 to +96˚C
a
P510 & P520 MEDIUM PRESSURE RANGES
ADJUSTMENTRANGE (BAR)
1 0.2 - 8.2
2 3.0 - 11.0
6.0 - 22
ADJUSTMENTRANGE (PSI)
5 - 115
45 - 145
90 - 320
MAX WORKINGPRESSURE (BAR)DIAPHRAGM MAT
NITRILE VITON
32 40
32 40
32 40
DEADBAND-FIXED (BAR)
DIAPHRAGM MAT.
NITRILE VITON
<0.2 <0.5
<0.5 <1.0
<1.4 <2.2
DIAPHRAGMCODE
1
1
1
SPRINGCODE
T
R
B
1. With dual microswitches minimum set point is 0.4 bar.2. With dual microswitches minimum set point is 4.0 bar.
3. Please note 1/4” process connections only on these ranges.With 1/2” process connection max. pressure is reduced to 700 bar.
ADJUSTMENTRANGE (BAR)
0.8 - 16.84 - 20
15 - 5520 - 120
40 - 2003 100 - 4503 200 - 800
ADJUSTMENTRANGE (PSI)
12 - 23260 - 300220 - 800300 - 1700600 - 29001500 - 65002900 - 11600
MAX WORKINGPRESSURE(BAR)
70070070070070010001000
DEADBANDFIXED (BAR)
<1.5<2.0<5.5<12<20<45<80
PISTONCODE
S6S6S3S3S2S1
S7
SPRINGCODE
T
R
R
B
B
B
B
P530 & P540 HIGH PRESSURE RANGES
3
cc
PART NUMBER BREAKDOWN - MEDIUM PRESSURE OPTIONS
MICROSWITCH O = NONE
1 = 1x SPDT INDUSTRIAL & Exia FLYING LEAD A = Exe JUNCTION BOX (6 TERMINALS)
5 = 1x SPDT FLYING LEAD Exd SPRING CODE B = Exe JUNCTION BOX (HIGH AMB. TEMP)
6 = 2x SPDT FLYING LEAD Exd, Exia & INDUSTRIAL PLEASE REFER TO C = Exe JUNCTION BOX (HIGH AMBIENT RANGE TABLE TEMP) & 2” PIPE BRACKET
MOUNTED P = PIPE MOUNTING BRACKET 2”51 = CASE/CONDUIT DIAPHRAGM R = MONITORING RESISTORSMOUNTING MATERIAL
52 = STEM MOUNTED A = NITRILE IF MORE THAN ONE OPTION IS REQUIRED ITPROCESS CONNECTION B = VITON - STD SHOULD BE WRITTEN AFTER THE PART NUMBER
PART NUMBER BREAKDOWN - HIGH PRESSURE OPTIONS
MICROSWITCH SPRING CODE O = NONE
1 = 1x SPDT INDUSTRIAL & Exia FLYING LEAD PLEASE REFER TO A = Exe JUNCTION BOX (6 TERMINALS)
5 = 1x SPDT FLYING LEAD Exd RANGE TABLE B = Exe JUNCTION BOX (HIGH AMB. TEMP)
6 = 2x SPDT FLYING LEAD Exd, Exia & INDUSTRIAL C = Exe JUNCTION BOX (HIGH AMBIENT TEMP) & 2” PIPE BRACKET
MOUNTING P = PIPE MOUNTING BRACKET 2”)
53 = CASE/CONDUIT R = MONITORING RESISTORSMOUNTING
54 = STEM MOUNTED IF MORE THAN ONE OPTION IS REQUIRED ITPROCESS CONNECTION SHOULD BE WRITTEN AFTER THE PART
P F 5 1 5 F P R 5 1 / B R 1 0 N 1 / S 6 OCERTIFICATION LENGTH OF CABLE PROCESS WETTEDPF = ATEX Exd CONNECTIONS PARTSPI = ATEX Exia 0 = PLUG & SOCKET P_51 FEMALE M = MONELPS = INDUSTRIAL OR M20 FEMALE 10N = STANDARD S = ST. ST.
1 = 1 METRE ETC P_52 MALE PROCESSCASE MATERIAL P = PPS (ENGINEERING POLYMER) X = CABLE LENGTH 22N = 1/2” BSP.P CONNECTIONS P_51S = 316 STAINLESS STEEL OVER 9 METRES 24N = 1/2” NPT FEMALE 1 = 1/4” BSP.PELECTRICAL CONNECTION T = M20 FEMALE (INDUSTRIAL & IS) 2 = 1/4” NPTA = 1 or 2, 3 CORE CABLES P = DIN 43650 PLUG & SOCKET (IS & IND) DIAPHRAGM CODE 6 = 1/2” NPTR = M20 MALE ST. STEEL* S = 1/2” NPT MALE ST. STEEL PLEASE REFER TO RANGE MALE TABLE FOR P_52 USE 1*CONNECTION TO BE USED FOR Exe JUNCTION BOX
P F 5 3 5 F P R 5 1 / B R 3 2 N 3 / S 6 OCERTIFICATION LENGTH OF CABLE PROCESS PISTON CODEPF = ATEX Exd CONNECTIONS PLEASE REFER TOPI = ATEX Exia 0 = PLUG & SOCKET P_53 FEMALE RANGE TABLEPS = INDUSTRIAL OR M20 FEMALE 31N3 = 1/4” BSP.P
1 = 1 METRE ETC 32N3 = 1/4” NPTCASE MATERIAL P = PPS (ENGINEERING POLYMER) X = CABLE LENGTH 33N3 = 1/2” BSP.P S = 316 STAINLESS STEEL OVER 9 METRES 34M3 = 1/2” NPT ELECTRICAL CONNECTION T = M20 FEMALE (INDUSTRIAL & IS) P_52 MALE A = 1 or 2, 3 CORE CABLES P = DIN 43650 PLUG & SOCKET (IS & IND) R = M20 MALE ST. STEEL* S = 1/2” NPT MALE ST. STEEL *CONNECTION TO BE USED FOR Exe JUNCTION BOX
PROCESS CONNECTIONS P_53 FEMALE 31N3 = 1/4” BSP.P 32N3 = 1/4” NPT 33N3 = 1/2” BSP.P 34N3 = 1/2” NPT
P_54 MALE 41N3 = 1/2” BSP.P 42N3 = 1/2” NPT
SEALMATERIALA = NITRILEB = VITON - STDD = PTFE*E = EPDM**NOT AVAILABLEWITH PISTON CODE S7.
TYPE
P53
0 &
P54
0 A
RGU
S H
IGH
PRE
SSU
RE S
WIT
CH
3
ccWe have extensive experience gained over 50 years of supplying most sectors of industry and believe these cus-tom asssemblies can assist cost saving. A recent example of this was an approach made to us by a leading com-pany from the fire protection sector. They had previously been mounting 6 switches on a bulkhead and individually wiring each switch back to an Exe enclosure via armoured cable and certified cable glands.
Our solution, which can be seen above, was to supply a stainless steel EExe junction box fitted with 6 x Exd pressure switches. We incorporated manifold valves and supplied a complete wired assembly. This was bolted to a bulkhead and the process connections attached. The concept saved them considerable time as the pressure switches did not require to be individually mounted and wired.
In addition, a single order was placed, when normally separate orders for switches, junction boxes and manifold valves would have been required. Our customer and their inspection authority were so impressed with the initial system that we received an order for 80 sets.
Our experienced engineers work closely with our customers enabling us to maintain our position as a leader in the control and instrumentation field. This close relationship has resulted in switch ranges such as the Argus as well as an expanding range of instrumentation products. We are in a position to offer a full range of switches, indicators and transmitters for industrial or hazardous area applications no matter how arduous.
ARGUS SWITCH AND JUNCTION
BOX ASSEMBLY
The Argus range of pressure, temperature, differential pressure, level and flow switches manufactured by Pyropress are now available with EExd and EExia ATEX certification. There is also an industrial version enabling one range of switches to be used for all applications.
Pyropress are offering switch, transmitter and junction box assemblies suited for hazardous area and industrial ap-plications. They are custom designed and are delivered fully assembled and wired. We can also incorporate gauges and manifold valves and additional terminals for other instrumentation.
The Argus range is available with a non corrosive robust PPS (engineering polymer) case or 316 stainless steel, both being certified to IP67 standards of protection. The can be used for high and low ambient temperature between-50 and +128°C. Full details of the complete range can be found in our control sensors booklet or on our website www.pyropress.com.
In keeping with our long standing customer oriented philosophy, the entire organisation constantly strives to improve the effectiveness of our service. Computerised order processing and communication systems plus large stocks of standard and special parts, and a highly skilled workforce ensure that your orders receive prompt attention from initial quotation through to shipment.
A full procurement and project management services ensures a complete turnkey package of equipment and ser-vices which can be sought from a single source rather than incurring costs and inconvenience of multiple suppliers.
ARGUS SWITCH AND JUNCTION BOX ASSEMBLY
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
PPSSC1011 | issue 1
3
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ARGUS LEVEL REED
This range of magnet operated reed switches are equipped with hermetically sealed reed contacts. The float is fitted with an annular magnet which moves freely between two collars to open or close the reed contacts. As standard the wetted parts are in 316 stainless steel however they can be manufactured from different materials to suit a vast array of applications.
L520S ARGUS INDUSTRIAL & ATEX Exia VERTICAL REEDLEVEL SWITCH
FEATURES
IP67 Certified housing.a
REED LEVEL
Custom lengths from 50 to 2000mma
Single or dual float option.a
316 stainless steel or PPS engineering polymer switchcase.
a
ATEX Intrinsically Safe OptionCE II1G Ex ia IICT6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
a
SIL 2 - IEC 61508 proven reliabilitya
SPECIFICATIONSHousing: Stainless steel or PPS engineering polymer
Wetted parts: Thread, tube, float and crimps: 316 stainless steel
Float diameter: 28mm
Process connection: 1” BSP.P or NPT with swivel adaptor for positioning
Electrical connection: DIN 43560 plug and socket suitable for unarmoured cable, up to 1.5mm2. Cable OD between 6 and 9mm (PG11) M20 female or flying lead - to be specified.
Sealing: 316 stainless steel nitrile bonded seal
Switching level: Specified by customer +/-5mm
Switching - SPST (standard) or SPDT. Hermetically sealed reed switch with rhodium contacts. When ordering SPST
please state if contacts are to open or close at switching level.
Max. working pressure: 10 Bar
Max. working temperature: 100˚C
Max. voltage: 240 VAC/30 VDC
Max. Amps: 0.5 resistive
Max. power: 10W
CASE MATERIALP = PPSS = 316 STAINLESS STEEL
L I 5 2 2 S P 1 / 1 B 2 5 0 S C F / 4 1 0 S O F
CERTIFICATIONI = INTRINSICALLY SAFES = INDUSTRIAL
LENGTH OF CABLE0 = PLUG AND SOCKET OR M20 FEMALE1 = 1M ETC.X = CABLE LENGTH OVER 9M
PROCESS CONNECTION1B = 1’’ BSP.P MALE THREAD1N = 1” NPT MALE THREAD
SWITCHING ACTIONCR=CLOSE RISING OR=OPEN RISINGCF=CLOSE FALLING OF=OPEN FALLING
ONLY AVAILABLE WITH A SINGLE LEVELDR=SPDT CHANGEOVER-CLOSE RISINGDF=SPDT CHANGEOVER-CLOSE FALLING
MOUNTED 52 = VERTICAL/REED LEVEL
NUMBER OF FLOATS1 = SINGLE LEVEL2 = DUAL LEVEL
FIRST LEVELSWITCHING LEVEL : IN MMMEASURED UNDERNEATH HEXAS SHOWN ON DRAWING.ACCURACY +/- 5MM
ELECTRICAL CONNECTIONT = M20 FEMALEP = DIN 43650 PLUG AND SOCKET
FLOAT MATERIALS = 316 STAINLESSB = BUNA N
SECOND LEVELSWITCHING LEVEL : IN MMMEASURED UNDERNEATH HEXAS SHOWN ON DRAWING.ACCURACY +/- 5MM
FLOAT MATERIALS = 316 STAINLESSB = BUNA N
3
ccTYPE
L52
0S A
RGU
S RE
ED L
EVEL
SW
ITCH
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
PPSSC1009 | issue 1
3
cc
ARGUS LEVEL
Switching is effected in this unit through transforming by means of an eccentric cam at fulcrum, the vertical motion of the float with level change to the considerably reduced movement of a horizontal switch plunger which is arranged to operate a SPDT/SPCO microswitch. Isolation of the switch mechanism from the liquid monitored is effectively maintained by the use of a ‘O’ ring seal on the horizontal switch plunger.
This type of level switch can therefore be used on tanks under pressure or vacuum, being suitable for pressures up to 3.5 Bar and liquid temperatures up to 100˚C.
The device can be mounted through a 27mm hole drilled in the side tank with nitrile bonded seal and back nut provided. Alternatively it can be fitted in a suitable tank cover plate of sufficient dimension to allow insertion of the switch complete with float.
TYPE L510 HORIZONTAL LEVEL SWITCH
FEATURES
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a
ATEX Flameproof OptionCE II2G Exd IIC T6 Tamb -50 to +71˚CT5 Tamb -50 to +86˚C T4 Tamb -50 to +96˚C
a
L510 & L520 ARGUS ATEX Exd, Exia CERTIFIED & INDUSTRIAL LEVEL SWITCH
Horizontal or vertical MountingaATEX Intrinsically Safe OptionCE II1G Exia IIC T6 Tamb -50 to +78˚C T5 amb -50 to +93˚C T4 Tamb -50 to +128˚C
a
Single or dual microswitch option.a
TYPE L520 VERTICAL LEVEL SWITCHThis design is suitable for mounting through a tank top or cover and utilises a free float principle. The float is allowed to travel unrestricted up or down the rod in response to level change between the limits set by the upper and lower adjustable rod collars which are fixed in position at preselected points.
Both types L520 mode A (for high or low alarms) and type L520 B (with a latching mechanism suitable for pump control) can be installed in non-pressurised tanks and sumps with liquid temperatures up to 100˚C. They can be fitted with a cover plate or flange to ease installation. The float rod can be supplied between 500mm and 2000mm to suit application, the required length must be stated upon ordering. Each float switch is tested and adjusted individually to suit float and & rod fitted. A back nut and nitrile bonded seal are provided to aid installation.
SIL 2 - IEC 61508 proven reliabilitya
PART NUMBER BREAKDOWNMICROSWITCH1 = 1x SPDT INDUSTRIAL & Exia FLYING LEAD5 = 1x SPDT FLYING LEAD Exd6 = 2x SPDT FLYING LEAD Exd, Exia & INDUSTRIAL
MOUNTED51 = HORIZONTAL52 = VERTICAL
OPTIONSO = NONEA = Exe JUNCTION BOX (6 TERMINALS)B = Exe JUNCTION BOX (HIGH AMB. TEMP)C = Exe JUNCTION BOX (HIGH AMBIENT TEMP) & 2” PIPE BRACKETP = TYPE MOUNTING BRACKET 2”R = MONITORING RESISTORS
IF MORE THAN ONE OPTION IS REQUIRED IT SHOULD BE WRITTEN AFTER THE PART NUMBER
L F 5 2 6 F P R 6 1 / F S 0 0 1 / S X OCERTIFICATION LENGTH OF CABLEF = ATEX Exd 0 = PLUG & SOCKET ORI = ATEX Exia M20 FEMALES = INDUSTRIAL 1 = 1 METRE ETC X = CABLE LENGTH OVER 9 METRESCASE MATERIALP = PPS (ENGINEERING POLYMER)S = 316 STAINLESS STEEL
ELECTRICAL CONNECTIONA = 1 OR 2, 3 CORE CABLE T = M20 FEMALE (INDUSTRIAL & IS)R = M20 MALE ST. STEEL* P = DIN 43650 PLUG & SOCKET (IS & IND) S = 1/2* NPT MALE ST. STEELCONNECTION TO BE USED FOR EExe JUNCTION BOX
FS050 = L510 STANDARD (HOR)FS001 = LS520 MODE A (VERT)FS002 = L520 MODE B (VERT)
FLOAT MATERIALP = POLYPROPLYENE L510 ONLYS = 316 STAINLESS STEEL
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
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ARGUS FLUSH
DIAPHRAGM
This range of switches features a unique switchcase option injection moulded from a PPS engineering polymer. Reliable and proven design concepts from our established range of switches have also been incorporated. This provides a very competitively priced, lightweight and durable product.
The model shown incorporates a flush mounting flange connection suitable for application where solids or particles in the medium may block conventional threaded connecitons.
P510 ARGUS ATEX Exd, Exia CERTIFIED & INDUSTRIAL PRESSURE SWITCH
FEATURES
Internal adjustment scale.a
FLUSH DIAPHRAGM
Settings from 0.1 to 22 Bar.a
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a
Single or dual microswitch option.a
ATEX Flameproof OptionCE II2G Exd IICT6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
a
ATEX Intrinsically Safe OptionCE II1G Ex ia IICT6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
a
SIL 2 - IEC 61508 proven reliabilitya
MEDIUM PRESSURE RANGES
ADJUSTMENTRANGE (BAR)
0.1 - 1.7
0.4 - 8.4
3 - 11
6 - 22
ADJUSTMENTRANGE (PSI)
2 - 22
5 - 125
45 - 145
90 - 310
MAX WORKINGPRESSURE (BAR)DIAPHRAGM MAT
NITRILE VITON
8 40
16 40
32 40
32 40
DEADBAND-FIXED (BAR)
DIAPHRAGM MAT.
NITRILE VITON
<0.1 <0.2
<0.3 <0.6
<0.55 <1.1
<1.4 <2.8
DIAPHRAGMCODE
0
1
1
1
SPRINGCODE
T
T
R
B
PART NUMBER BREAKDOWN - FLUSH DIAPHRAGM OPTIONS
MICROSWITCH O = NONE
1=1x SPDT INDUSTRIAL & Exia FLYING LEAD A = Exe JUNCTION BOX (6 TERMINALS
5=1x SPDT FLYING LEAD Exd SPRING CODE B = Exe JUNCTION BOX (HIGH AMB. TEMP)
6=2x SPDT FLYING LEAD Exd, Exia & INDUSTRIAL PLEASE REFER TO C = Exe JUNCTION BOX (HIGH AMBIENT RANGE LIST TEMP) & 2” PIPE BRACKETMOUNTING D = Exe JUNCTION BOX (3 TERMINALS)
51 = FLANGE DIAPHRAGM P = PIPE MOUNTING BRACKET 2”MOUNTING MATERIAL R = MONITORING RESISTORS
N = NITRILE IF MORE THAN ONE OPTION IS REQUIRED V = VITON - STD SHOULD BE WRITTEN AFTER THE PART NUMBER
P F 5 1 5 F P R 5 1 / V R 1 0 N 1 / F 2 OCERTIFICATION LENGTH OF CABLE PROCESS F = 316PF = ATEX Exd CONNECTIONS STAINLESSPI = ATEX Exia 0 = PLUG & SOCKET 10N = STANDARD STEELPS = INDUSTRIAL OR M20 FEMALE FLANGE
1 = 1 METRE ETC CASE MATERIAL P = PPS (ENGINEERING POLYMER) X = CABLE LENGTH S = 316 STAINLESS STEEL OVER 9 METRES 2 = DN50 PN40 FLANGEELECTRICAL CONNECTION T = M20 FEMALE (INDUSTRIAL & IS) (BS-EN 1092-1)A = 1 OR 2, 3 CORE CABLE P = DIN 43650 PLUG & SOCKET (IS & IND) DIAPHRAGM CODE 3 = 2” 150 # ANSI FLANGER = M20 MALE ST. STEEL* S = 1/2” NPT MALE ST. STEEL PLEASE REFER TO RANGE 4 = 2” 300 # ANSI FLANGE LIST *CONNECTION TO BE USED FOR Exe JUNCTION BOX (PAGE 78)
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
PPSSC1010 | issue 1
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ARGUS FLOW
As will be apparent from the illustrations the complete flow switch comprising orifice plate, differential pressure sensitive element and switching mechanism are combined in a single compact assembly which enables easy installation between pipe flanges, models being available for pipe sizes 15 to 250mm diameter.
Each instrument can be provided with one of seven standard orifice ratios which enables a wide range of flow rates to be accomodated.
The accuracy of such calibration will be affected by many external factors such as fluid temperature change, pipe layout etc, but experience has shown this to be within +/-5% for a given set of conditions.
These sensors incorporate a spring loaded pressure sensitive flexible diaphragm, which when deflected by pressure drop across the orifice plate, actuates directly by push rod a snap action S.P.D.T. microswitch at the flow setting selected on the adjustment scale.
Flange casting: Gunmetal, standard, stainless steel or Tufnol Expoxide (Exd & industrial only) material can be provided. Orifice plate: 316 stainless steel or acetal. Diaphragm: Nitrile (standard) or Viton.
Maximum working pressure : 12 bar. Maximum working temperature : 100˚C
For part number breakdown please refer to our sales office
Each instrument is tested before despatch and switch set point marked on adjustment scale. If specially ordered this scale can be calibrated to indicate the adjustable range of flow rate in litres, hour or other units of measurement as required.
FLOW
F510 ARGUS ATEX Exd, Exia CERTIFIED & INDUSTRIAL FLOW SWITCH
When using fluids other than fresh water these values will of course alter. It should also be noted that the head loss values are those occurring immediately across the orifice and that up to 50% of this head loss can be recovered by providing at least ten diameters of straight plain pipe either side of flow switch.
FEATURES
Pipe sizes 15 - 250mm.a
Single or dual microswitch option.a
Easy installation between pipe flanges.a
ATEX Flameproof OptionCE II2G Exd IICT6 Tamb -50 to +71˚CT5 Tamb -50 to +86˚CT4 Tamb -50 to +96˚C
316 stainless steel or PPS engineering polymer switchcase to IP67 standards.
a
ATEX Intrinsically Safe OptionCE II1G Exa Ia IICT6 Tamb -50 to +78˚CT5 Tamb -50 to +93˚CT4 Tamb -50 to +128˚C
a
a
TYPE F510 ARGUS FLOW SWITCH
SIL2 - IEC61508 proven reliabilitya
The Argus pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and extremes of both high and low ambient temperature can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) They have been ATEX certified for CAT 1 CE Ex II1G Exia IIC T6,T5 & T4 and CAT 2 CE Ex II2G Exd IIC T6,T5 & T4.
These switches are manufactured from either PPS (engineering polymer) or high quality investment cast 316 stainless steel both offer a robust construction and protection to IP67 for use within heavily polluted industrial and marine environments. These instruments can be adjusted with the power on and the switch in operation. Declaration available for SIL2 - IEC61508 proven reliability.
ARGUS ATEX Exd, Exia & INDUSTRIAL SWITCHES
INTRODUCTION
The design features a simple form of calibration adjustment against a scale block.This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live.
On removal of the adjustment cover the adjusting screw can be turned with the small Tommy bar supplied. The setting is read from the centre of the red indicating ring against the internal scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.
CALIBRATION
Switchcase and covers: 316 Stainless steel or PPS (Polyphenylene Sulphide) + stainless steel fibres engineering polymer switchcase.
Environmental Protection: Switches have been tested and certified by an external test house to IP67 in accordance with BS EN 60529 : 1992.
Vibration and shock parameters: Switches have been tested and certified by an external test house to BS EN 60068-2-6 : 1995 (test Fc vibration) and BS EN 60068-2-27 : 1987 (test Ea shock).
Temperature Limitations: Pressure, Vacuum and Differential Pressure.
Ambient: See Exd, Exia or industrial specification on the opposite page.
Process: Diaphragm actuated unless otherwise stated -30 to +110°C (Nitrile) or -20 to +150°C (Viton). Piston actuated -30 to +120°C (Nitrile) or -20 to +150°C (Viton) or -50 to +150°C (PTFE) -30 to +125°C (EPDM).
Storage: -60 to +86°C (For temperature, level and flow switches please refer to specific pages).
Microswitch: 1 or 2 SPDT (dual switches mechanically linked to give DPDT).
Microswitch rating: 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30VDC resistive, 3 Amps @ 30 VDC inductive.
TECHNICAL SPECIFICATION
Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation
and control. Pyropress control sensors provide safe and
reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential
pressure,vacuum, fluid, flow and level conditions.
ABOUTPYROPRESS QUALITY
To support the design of state of the art products the company has invested heavily in the latest CNC technology.
We are able to produce our own components to a high degree of aaccuracy assuring a reliable and
consistent quality product.
T: +44 (0)1752 333933 | [email protected] www.pyropress.com
Ambient temp: -40 to +86°C (+125°C special – refer to sales office).
Electrical Connection: DIN 43650 plug and socket suitable for unarmoured cable up to 1.5mm2. Cable OD between 6 and 9mm (PG11) or M20 x 1.5 ISO female.
INDUSTRIAL AND EXIA DIN PLUG AND SOCKET OR M20 X 1.5 ISO FEMALE
Ambient temp: -50 to +86°C (128°C on Exia – refer to sales office).
Electrical Connection:Exd – 1 metre of 3 or 6 core 0.75mm2 silicon insulated flying lead via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or 1 metre of 6.0mm dia 3 core x 0.75mm2 silicon insulated cable (part no code A). Longer lead lengths can be specified and a range of Exe certified junction boxes can be supplied fitted and wired direct to the switch. The standard Exe box has an ambient temperature range of –40 to +55°C. Higher temperature can be catered for.
Exia - 1 metre of 6.0mm dia 3 core x 0.75mm2 silicone insulated cable via stainless steel ½” NPT or M20 x 1.5 ISO male threaded conduit gland (part no code R & S) or supplied with no thread (part no code A).
CERTIFICATION: ALL SWITCHES ARE CE CERTIFIED IN ACCORDANCE WITH EU DIRECTIVESExd Flameproof: 94/9/EC ATEX coded CE Ex II2G Exd IIC T6 Ta -50 to +71°C,T5 Ta +86°C, T4 Ta +96°C. (Switches to be installed in accordance with EN60079-14). Special conditions for save use. The permanently attached cable associated with the apparatus shall be terminated in accordance with EN60079-14. Appropriate overload protection must be provided during installation. (to be ignored if junction box is fitted).
Exia Intrinsically Safe (without resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T6 Ta –50°C to +78°C, T5 Ta +93°C, T4 Ta +128°C.
Exia Intrinsically Safe (with resistors) 94/9/EC ATEX coded CE Ex II1G Exia IIC T5 Ta –50°C to +72°C, T4 Ta +122°C. Special conditions for save use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazard assessment shows that there is no risk of ignition from incendive, impact or abrasion sparks.
Industrial: 2006/95/EC (Low voltage directive).
Accuracy: +/-1% at 20°C.
EXD & EXIA FLYING LEAD CONNECTION
PPSSC1007 | issue 1