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Easidew PRO XP Explosion Proof Moisture Transmitter
Brand: Michell Instruments
The Easidew PRO XP moisture transmitter is an explosion-proof dew-point transmitter for trace moisture measurements in gases or liquids in hazardous areas. It is certified by ATEX, UKCA, cQPSus, IECEx, and GOST for use in any North American, European or Asian zone.
The transmitter has a wide dew-point measurement range of –110° to +20° Cdp (-166° to 68° Fdp) with industry-standard process and electrical connections, ensuring low installation costs.
The Easidew PRO XP incorporates the latest Michell Ceramic Metal-Oxide Moisture Sensor providing stable and reliable measurements for all new and replacement moisture applications.
The unit can also be supplied with an integral 4-digit LED display, displaying the configured moisture output signal.
- Measurement ranges -110° to +20° Cdp (-166° to 68° Fdp)
- Global explosion / flameproof certification
- Accuracy ±1° Cdp (±1.8° Fdp)
- 2-wire 4-20 mA output
- Traceable 13-point calibration certificate
- 450 bar (6,527 psi) pressure rating
- Low cost of ownership and easy maintenance with sensor exchange program
- 3/4” UNF industry standard process connection
- EN 10204 3.1 material certification
- Moisture in gases and liquids
- Integral display meter
- Oxygen service cleaned
Specifications
Brand
Accuracy
- ±1° C (±1.8° F) dew point (+20° to -60° C / +68° to -76° F)
- ±2° C (±3.6° F) dew point (-60° to -110° C / -76° to -166° F)
Measurement Range
- Gas: -110° to +20° C (-166° to +68° F) dew point; -100° to 20° C (-148° to +68° F) dew point
- Liquid: 0 to 1,000 ppmW capability – factory configured to customer-required range and application
Response Time
- 5 mins to T95 (dry to wet)
Repeatability
- 0.5° C (0.9° F) dew point
Calibration
- Traceable 13-point calibration and certificate
Output Signal
- 4-20 mA (2-wire connection, current source)
- User configurable over range
Output
- Dew point or moisture content
- Moisture content
Operating Pressure
- 45 MPa (450 barg/6,527 psig) maximum
Operating Temperature
- -40° to 60° C (-40° to 140° F)
Storage Temperature
- -40° to 60° C (-40° to 140° F)
Supply Voltage
- 14-28 VDC
Current Consumption
- 23 mA max, depending on output signal
Approvals
- CE & UKCA
- ATEX/UKCA
- IECEx
- cQPSus
- Kazakhstan (GOST-K)
- TRCU 012 (EAC), Japan Ex, PESO (India), NEPSI (China), KCS (Korea)
Ingress Protection
- IP66
- NEMA 4
Material of Construction
- Housing - Standard: Aluminium (copper free), epoxy and polyurethane powder coated, blue RAL 5009
- Housing - Optional: 316 stainless steel
- Filter - Standard: Stainless steel sintered guard
- Filter - Optional: HDPE guard
- Process Connection - 3/4”–16 UNF with recessed Viton® O-ring; 316 stainless steel; Optional O-ring: Kalrez
Weight
- Aluminium: 1.6 kg (3 lb 8oz)
- 316 stainless steel: 2.4 kg (5 lb 5oz)
