COSA HDT Loop-Powered Dewpoint Transmitter with HART®

Cosa's model HDT is a HART-compliant hybrid dewpoint transmitter with both loop-powered analog and digital outputs. Multiple units can operate on the same loop cable to function as a multichannel instrument — with each HDT drawing only 4mA independent of the measured dewpoint. HDT provides a factory programmable dewpoint alarm signal through the digital output pin. Relays or external devices can be operated through the analog or digital loops.

Key Specifications

  • HART Compliant Transmitter with Analog and Digital Output
  • IP66/NEMA 4X Rated Stainless Steel Enclosure
  • Uses Hyper-Thin Film Moisture Sensor — Up to 600 Times More Sensitive than Conventional Sensors
  • Temperature-Compensated Dewpoint Readings
  • Accurate Dewpoint Measurement Over the Full Sensor Range

Specifications, Manuals, and Supporting Literature

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Videos

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