Michell Easidew Pro I.S
Intrinsically Safe Moisture Transmitter
The Easidew PRO I.S. transmitter is a reliable and accurate 2-wire dew-point transmitter for trace moisture measurement in a wide range of gas and liquid process applications. Tough and durable, with global certifications and approvals, it is suitable for natural gas, petrochemical and refinery applications. The Easidew PRO I.S. is easy to install and operate. It requires a 12 to 28 V DC supply and provides a linear 4-20 mA signal representing moisture content. MOISTURE IN GASES: The output can be configured by the customer, using simple software, to any range within -100 to +20°Cdp, or 0-3,000 ppmV in gases. As the Easidew PRO I.S. responds to water vapor pressure in the gas sample, it will give the user an accurate determination of the actual dew-point at pressure up to 45 MPa (450 barg).Flow rate is not critical to measurement accuracy (1 to 5 Nl/min), though speed of response will be improved by operating at a higher sample flow. MOISTURE IN LIQUIDS: In addition to its Moisture in Gases capabilities the Easidew PRO I.S. can be used to monitor moisture in non-polar liquids. It is factory programmed to provide an output in ppmW. This requires the saturation constants of the liquid to be programmed into the transmitter either at the factory or by the user.