MM500 Moisture Analysers - APM Technik · Moisture Analysers Features & Benefits MM500...
Transcript of MM500 Moisture Analysers - APM Technik · Moisture Analysers Features & Benefits MM500...
Moisture Analysers
Features & Benefits
MM500
The absolute measurement for moisture inProcess Gas Analysis
Autoranging from 0.01 to 1000ppm
RS232/485 outputs
ppmv, Dewpoint °C and °F units
No calibration required
Remote sensors available
Fault alarm
Applications
Industrial specialty Gases Heat Treating Furnaces Air DryersPlastics Manufacturing Chemical Manufacturing Metallurgy
Compressed Air Inert Atmosphere Blanketing Corrosive Gases
The MM500 can be configured in 3 differentcabinets.
The sensor can be remote mounted fromany of these configurations:
Panel or bench mount
NEMA 4X / IP66 waterproof andweatherproof
19 in. rack mount
Scaleable Analogue outputs
High / Low Alarms
Programmed Calibration Check
Thermal Mass Flow Control
Remote Mounted Sensors
Fault Alarm
All instruments in the range incorporatemicroprocessor control, with our highquality electrolytic moisture sensor, to bringflexibility to your process environment.These analysers provide an absolutemeasurement, with accurate dependableresults over a wide range from 0.01ppm to1000ppm. Unit of measurement can beselected from ppmv or dew point (°C or °F).
The sample systems for all MM500instruments are manufactured usingstainless steel throughout.
Simply select the instrument configurationand sensor location and let the analyser dothe rest.
The MM500 Moisture Analysersrepresent the latest advance in moistureanalysis – designed to be customised toyour application giving precisemeasurements while providing a simple,yet affordable analyser.
Cabinetry & Mounting
Options
Combine the MM530 with any of ouroxygen or carbon dioxide analysers tocreate a dual gas analyser. Both units fitinto a 19" rack mountable cabinet.
Versatile Configurations
Utilising the fundam
MM510
MM530
MM520
The Thermal Mass Flow Controller optionfor the internal sensor model automaticallymaintains the correct flow for maximumaccuracy. An added benefit with this optionis flow alarms to ensure the instrument andsample system are always in the correctconfiguration.
Remote sensors are available to meet allyour needs. The general purpose P2O5sensor includes a wall mounting bracketwith flow valves for easy installation. Thesensor connects to the analyser using asimple coaxial cable and can be mountedup to 100 metres from the analyser.
For increased peace of mind, anautocalibrate check option is available.The instrument can be connected tocertified gas and programmed to perform acalibration check at regular intervals. Theinstrument displays a warning and faultalarm if the error exceeds preset limits.
To achieve an absolute measure, thetechnology draws upon a fundamentalprinciple of physics.
The phosphorus pentoxide (P2O5) moisturesensor consists of a dual platinum windingformed around a quartz tube about 8 cmlong. The extremities of the windings aresealed by a resin coating, and the bareplatinum electrodes coated with a thin filmof P2O5. PTFE guides are provided at eachend of the sensor through which theelectrical connections to the windingsprotrude. A constant voltage is appliedacross the windings and the resultantcurrent is monitored. As a flow of gas ispassed over the sensor, the moisture in thegas stream is attracted to the P2O5 coating,and the resistance of the platinum coilchanges due to the electrolysis of themoisture into hydrogen and oxygen gases.This change in resistance creates a changein the measured current, that according toFaraday’s Law is directly proportional to theamount of moisture in the gas stream.Therefore, a knowledge of the gas flow ratethrough the sensor and the current in thecell gives an absolute measure of themoisture contained in the sample gas.
All Systech Illinois’ sensors are made to laboratory standards of precision and industrialstandards of durability. Stainless steel housings, lab grade components and controlledenvironment manufacturing ensure the finest, most consistently precise sensors in the industry.
Custom Configuration Principle of Operation
ental laws of physics
Remote sensor assembly (IP66/NEMA4X)
Quartz tube
PlatinumWindings
P2O5
Coating
Model MMXX0 MMXX1 MMXX2 MMXX3SensorConfiguration Integral Remote Integral Remote
FlowController
DifferentialPressure
DifferentialPressure
Mass Flowcontrol
PressureRegulator
Materials ofConstuction
s/steel /platinum /
ptfe
s/steel /platinum /
ptfe
s/steel /platinum /
ptfe
glass /platinum /
ptfe
Application Generalpurpose
Generalpurpose
Generalpurpose
Corrosivegases
MM510Bench/Panel Mount190H x 237W x 410D (mm)7.9kg
Measurement Ranges Autoranging from 0.01ppm to 1000ppm and equivalent in Dew Point
Accuracy ±5% of reading or 0.4 ppm(v)
Response Time 90% within 60 seconds
Selectable Units ppm(v) / Dew Point °C / Dew Point °F
Display Type 5 digit high visibility LED
Operating Conditions Sample and ambient temperature: 0–40°C (32–104°F)
Sample Connections 1/8 in. Swagelock® type, stainless steel
Maximum Sample Pressure 0.25 – 7.0 Barg
Sample Flow 100 cc/min -controlled
Power Requirements 115/230 VAC, 50/60 Hz
Acceptable Gases Chlorine/HCI and other corrosive gases
Options
Analogue Outputs Scaleable 0 - 10V, 0 - 100mV and 4 - 20mA or 0 - 20mA all isolated
High / Low Alarms 2 voltage free with changeover contacts rated 240V 3A
19” Rack Mount Can be combined with many of our other products in a 19” rack mountconfiguration
Remote Mounted Sensors General purpose sensors can be remote mounted up to 100m away
Flow Control Thermal mass flow control, pressure regulators, bypass flow system
MM500 Moisture Analysers
Systech Illinois have over 25 years experience of providing analysis solutions for a widerange of industries. From our manufacturing plants in the UK and U.S we produce gasanalysers for industrial process industries, headspace analysers for monitoring gas flushingof food products, and our range of permeation analysers.
Systech Illinois reserve the right to change specifications without notice. 09/2010
Technical Specifications
Illinois Instruments, Inc (U.S)2401 Hiller Ridge RoadJohnsburg, Illinois 60051U.S.ATel: +1 815 344 6212Fax: +1 815 344 6332E-mail: [email protected]
Systech Instruments Ltd (UK)17 Thame Park Business Centre,Wenman Road,Thame, Oxfordshire OX9 3XATel: +44 (0)1844 216838Fax: +44 (0)1844 217220E-mail: [email protected]
Illinois Instruments (Thailand)6th fl Nopnarong Bldg No7Ladprao23, Jatujak, Bangkok 10900ThailandTel: +66 (0)2938 0798Fax: +66 (0)2938 1058E-mail: [email protected]
Systech Illinois (China)Room 519, No.3 FuCheng BuildingNo. 900 Quyang Rd, Hongkou district,Shanghai, China 200434Tel: +86 21 65533022Fax: +86 21 65539651Email: [email protected]
MM530Rack Mount 4U - 19 inchHouses 1 or 2 analysers178H x 484W x 410D (mm)9.7kg (single unit)
MM520IP66/NEMA 4XWall Mount/Weatherproof404H x 328W x 180D (mm)13.1kg