Easidew Dew-Point Transmitter


Easidew comms kit
The Easidew is a dew-point transmitter with a 5/8” process connection. It is designed for ease of use, incorporating all of the features needed to make installation and operation into your air or gas management system as simple as possible.

Michell’s Advanced Ceramic Moisture Sensor technology based transmitter is calibrated to international standards and is delivered with a traceable calibration certificate.





Product Features

  • 5/8” UNF process connection
  • Dew point or ppmV moisture content
  • 2-wire loop powered connection
  • Rugged 316 stainless steel IP66 construction
  • Measurement range -100 to +20°Cdp
  • Accuracy ±2°Cdp
  • Calibration Certificate (NPL, NIST)
Easidew Transmitter

Technical Specifications

Performance
Measurement Range -100 to +20°Cdp
Accuracy ±2°Cdp
Response Time 5 mins to T95 (dry to wet)
Repeatability 0.5°Cdp
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, moisture content in ppmV
Analog Output Scaled Range Dew point: -100 to +20°C
Moisture content in gas: 0-3000ppmV
Non-standard available upon request
Supply Voltage 12 to 28 V DC
Load Resistance Max 250 Ω @ 12 V (500 Ω @ 24 V)
500 Ω @ 24 V
Current Consumption 20 mA max
CE Marked Certified
Operating Specifications
Operating Temperature -40 to + +60°C
Operating Pressure 45MPa (450 barg/6500 psig) max
Overpressure Rating x2 operating pressure 90 MPa (900 barg)
Flow Rate 1 to 5 Nl/min mounted in standard sampling block;
0 to 10m/sec direct insertion insertion
Temperature Coefficient Temperature compensated across operating temperature range
Mechanical specifications
Ingress Protection IP66 in accordance with standard BS EN 60529:1992
NEMA 4 in protection accordance with standard NEMA 250-2003
Housing Material 316 stainless steel
Dimensions L=132mm x ø45mm (with connector)
Filter
(Sensor Protection)
Standard: HDPE guard <10µm
Optional:  316 stainless steel sintered guard <80µm
Process Connection and Material 5/8" - 18 UNF
316 stainless steel
Weight 150g
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
Output
23 mA
4 mA
20 mA

Applications

Compressed Gas Breathing Air Beverage Industry Automotive General Engineering Drying Of Plastics Military / Defense Research & Development General Gases

Related Products

Easidew Portable Easidew Portable
The Easidew Portable Hygrometer has been designed to make spot checks of the dew point in air and...
Easidew TX I.S. Easidew I.S. Dew-Point Transmitter
The Easidew I.S. (intrinsically safe) transmitter is a dew-point transmitter designed and certified for use in hazardous area applications...
Easidew Online Easidew Online
A cost effective hygrometer with digital display, analogue and digital outputs and dual alarms...
Easidew Sampler Easidew Sampler
The Easidew Sampler is a general purpose sampling system that allows easy measurement of the dew...
Easidew PRO I.S. Easidew PRO I.S.
Intrinsically safe dew-point transmitter...
DryCheck DryCheck
A simple and efficient, self-contained dew-point hygrometer, with filtration and flow control...
ES20 Compact Sampling System ES20 Compact Sampling System
The ES20 Compact Sampling System is designed to reliably and accurately measure dew point or moisture content in a variety of industrial gas applications.