Moisture Measurement in Hazardous Areas
Made in United Kingdom. brand Michell, model Easidew I.S.
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.
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The Easidew I.S. (intrinsically safe) is designed to measure trace moisture and water dew-point in hazardous area applications. It is certified for measuring trace moisture in flammable or explosive gases and a wide range of non-polar liquids. It carries global hazardous area certification from IECEx, cQPSus, ATEX, and UKCA.
The Easidew I.S. is available with a choice of process connections for easy installation or retrofit.
Reconfiguration is simple with the self-contained Easidew and Pura communications kit.
Applications:
| Performance | ||
| Measurement range | -100…+20 °C (-148…+68 °F) dew point -110…+20 °C (-166…+68 °F) dew point |
|
| Accuracy | ±2 °C (±3.6 °F) dew point | |
| Response time | 5 mins to T95 (dry to wet) | |
| Repeatability | 0.5 °C (0.9 °F) dew point | |
| Calibration | Traceable 7-point calibration certificate | |
| Electrical Specifications | ||
| Output signal | 4…20 mA (2-wire connection, current source) User configurable over range |
|
| Output | Dew point or moisture content for ppmV | |
| Analog output scaled range | Dew point: -100…+20 °C (-148…+68 °F) Moisture content in gas: 0…3000 ppmV Non-standard available upon request |
|
| Supply voltage | 12…28 V DC | |
| Load resistance | Max 250 Ω @ 12 V (500 Ω @ 24 V) | |
| Current consumption | 20 mA max | |
| Compliances | CE & UKCA | |
| Operating Specifications | ||
| Operating temperature | -40…+60 °C (-40…+140 °F) | |
| Compensated Temperature Range | -20…+50 °C (-4…+122 °F) NOTE: The transmitter accuracy statement is only valid for the temperature range: -20/+50 °C |
|
| Storage Temperature -40…+60 °C (-40…+140 °F) | ||
| Operating pressure 52.5 MPa (525 barg/7614 psig) maximum | ||
| Overpressure rating x2 operating pressure 90 MPa (900 barg/13053 psig) | ||
| Flow rate | 1…5 Nl/min mounted in standard sampling block; 0…10 m/sec direct insertion |
|
| Mechanical Specifications | ||
| Ingress protection | IP66 in accordance with standard BS EN 60529:1992 NEMA 4 in protection accordance with standard NEMA 250–2003 |
|
| Hazardous area certificates * | ATEX/UKCA: II 1 G Ex ia IIC T4 Ga (-20 °C…+70 °C) IECEx: Ex ia IIC T4 Ga (-20 °C…+70 °C) TR CU: 0Ex ia IIC T4 Ga (-20 °C…+70 °C) cQPSus: IS, Class I, Division 1, Groups A, B, C & D, T4; Class I, Zone 0, AEx ia IIC T4 Ga, Ex ia IIC T4 Ga; Tamb +70°C |
|
| Housing material | 316 stainless steel | |
| Dimensions | L=132 mm x ø45 mm (with connector) | |
| Filter (sensor protection) | Standard: HDPE Guard <10μm Optional: 316 stainless steel sintered guard <80μm |
|
| Process connection and material | 5/8″- 18 UNF Alternatives: G1/2″ BSP or 3/4″- 16 UNF 316 stainless steel |
|
| Weight | 150 g (5.29 oz) | |
| Interchangeability | Fully interchangeable transmitter | |
| Electrical connections | Hirschmann GDS series (DIN 4350-C) | |
| Diagnostic conditions (factory programmed) | Condition Sensor fault Under-range dew point Over-range dew point |
|
| Approved galvanic isolators | KFD0-CS-EX1.50P KFD0-CS-EX2.50P KFD2-STC4-EX1.H |
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* The end user has a responsibility to ensure that when installed in the Hazardous Area, the system is compliant with relevant local and international installation Standards for the use of equipment in explosive atmospheres.
You can request the necessary certificates, documentation, instructions and user guide for Michell Easidew I.S. using the special form.
You can buy Michell Easidew I.S. in UAE at a price starting from По запросу $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. Michell Easidew I.S. price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Dew Point Sensors & Transmitters
