FLUID DEW POINT TRANSMITTER: MATERIAL AIR; BODY: STAINLESS STEEL; SUPPLY VOLTAGE: 7A28V; CURRENT TYPE: DC TEMPERATURE RANGE: -120A20GRC;, OUTPUT SIGNAL: 4A20MA SENSOR: WITH CAPACITIVE SENSOR; SENSOR MATERIAL: ALUMINUM OXIDE; PROCESS CONNECTION: THREADED; PROCESS CONNECTION DIAMETER: 3/4POL; THREAD TYPE: UNF; ELECTRICAL CONNECTION: CONNECTOR OPERATING TEMPERATURE: -20A60GRC; AMTALPHA MOISTURE SYSTEMS ALPHA MOISTURE