Intrinsically Safe 4-20mA Dewpoint Transmitter Delta Instrument AMT-EX 3-wire 4-20mA transmitter, used for continuous measurement of humidity in dry process gases or dry compressed air. Call Contact Description Specification Application Options Downloads Model AMT Intrinsically Safe 4-20mA Dewpoint Transmitter 4-20mA. Ranges available between -184°F to +68°F (-120°C to +20°C) Model AMT-Ex Dew-point Transmitter is a […]