DewTrak II Chilled Mirror Transmitter

The Edgetech Instruments DewTrak II transmitter is a precision dewpoint hygrometer for industrial and process applications. It measures dew/frost point and relative humidity using a primary method chilled mirror sensor to continuously monitor the water vapor content of gases, and a platinum resistance thermometer to accurately measure temperature, without drift or the need for routine recalibration. The DewTrak II is …


  • Precision dew/frost point or relative humidity transmitter for industrial, process and area monitoring
  • Fast responding primary method chilled mirror sensor with integral PRT retains accuracy without periodic recalibration
  • Remote, insertion or local wall mount sensor configurations to fit application requirements
  • Configurable analog outputs, alarm relays and bi-directional serial interface
  • Bi-directional serial interface
  • Powered by 24 Vdc.