AcuDew Moisture Dewpoint Transmitter

The Edgetech Instruments AcuDew Dewpoint Transmitter is a two wire, loop powered moisture transmitter with linear 4 to 20 mA output corresponding to the measured moisture content. Its high capacitance aluminum oxide sensing element provides outstanding sensitivity, especially at low moisture content, as well as high speed of response and repeatability. The advanced electronic design of the AcuDew uses modern, …


  • 2-wire loop powered dew/frost point transmitter
  • Overall range -120°C to +20°C dew/frost point temperature
  • Available PPMv & PPBv ranges
  • Optional loop powered display module
  • Easy to install and operate
  • Field Span Verification (FSV)
  • Fast response
  • Long term stability