The DewPro MMY 31 is a cost effective loop-powered transmitter designed for “in-line” installation where trace moisture measurement is required. The MMY31 mounts directly in the gas stream for applications including glove boxes, environmental chambers and test chambers.Fast response planar aluminum oxide sensor, Trouble-free indoor or outdoor mounting, Field validation with optional MMY245 moisture analyzer, Optional FM approval to Class 1, Division 1, Intrinsically Safe or explosion-proof.