The Michell SF82 is a fast-response dew-point transmitter designed specifically for compressed air dryers. It delivers dew point or ppmV moisture content readings with an accuracy of ?2 ?C (?3.6 ?F) dew point and responds rapidly to changes in moisture, making it ideal for dryer control and verification. The transmitter offers both a 4?20 mA 2-wire output and Modbus RTU over RS485 digital communication, and runs from a 5?28 V DC supply. Each unit is supplied with a traceable 9-point calibration certificate. Rugged 316 stainless steel sensor and sample blocks, MiniDIN 43650 C and M12 electrical connectors, 5/8″ UNF, 3/4″ UNF and G 1/2″ process connections and a KF40 glove box flange option suit a broad range of installations, and the sensor exchange programme keeps maintenance simple.
