The GE General Eastern DewPro MMY245 Moisture Analyzer is a convenient, portable instrument that can quickly spot check the
performance of gas dryers for compressed air, breathing air, SF6 gas used in power switches, and
pure gas supplies. The planar capacitive sensor combines accurate dew point measurement with
fast response time. The sensor is stored in a very dry environment within the analyzer between
measurements, which speeds response time.
The MMY245 can be configured according to the desired moisture unit of measure, temperature unit
of measure, or other operating parameters. An optional pressure sensor provides real-time
correction for concentration units of measure or a pressure constant for use with stable pressure
measurements. Voltage outputs 0-5 V DC are standard in nonhazardous areas.
The MMY245 can serve as field validator for DewPro MMY transmitters.