Introduction; Features - Michell Instruments Easidew I.S. User Manual

Easidew I.S. User Manual
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INTRODUCTION

The Easidew I.S. dew-point transmitter has been manufactured, tested and calibrated
to the highest available standards and should be in perfect working order, ready for
installation into a gas measurement application. If, after reading this manual, there
are any questions about the instrument or how to install and operate it, please contact
a Michell representative. Refer to www.michell.com for details of Michell Instruments'
worldwide offices contact information.
This manual covers the following Easidew I.S. (Intrinsically Safe) dew-point products:
Easidew I.S. with G 1/2" BSP thread
Easidew I.S. with 3/4" UNF thread
Easidew I.S. with 5/8" UNF thread
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Features

The Easidew I.S. dew-point transmitter is a continuous, on-line, 4-20 mA transmitter
for the measurement of dew-point temperature or moisture content in air and other
non-corrosive gases. It is designed specifically for use within Zone 0, 1 and 2 hazardous
areas.
The key features are:
• IECEx, CSA, FM, ATEX certified transmitter for use in hazardous areas
• G1/2" BSP, 3/4" or 5/8" UNF process connection
• Dew-point or ppmV moisture content
• 2-wire loop powered connection
• Rugged 316 stainless steel IP66 construction
• Measurement ranges -100...+20°Cdp (-148...+68°Fdp)
• Accuracy ±2°Cdp
• Calibration Certificate (NPL, NIST)
Michell Instruments
-110...+20°Cdp (-166...+68°Fdp)
INTRODUCTION
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