outdoor humidity

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High quality outdoor relative humidity transmitter in an all white NEMA 4X watertight  injection-molded plastic enclosure.  Circuit boards are coated to resist moisture.  Onboard DIP switches enable user to select proper output signal in the field.  Accurate with long term stability.  Dual filters to resist contamination and ensure reliability.

Humidity sensors are also available with accurate thermistors and RTDs.

The polycarbonate cover and patent pending Quick Connect System make installation easy and reduce installation costs.  Hinged cover stays open during installation.



  • Humidity or temperature/humidity option

  • Durable NEMA 4X injection-molded watertight enclosure

  • Patent Pending Quick Connect System eliminates wire nuts

  • NTC thermistors, RTD elements and transmitters available

  • Dual filters to protect from contamination

  • 2% / 3% /5% accuracies

  • Onboard DIP switches for selecting output in the field (0-5V, 0-10V & 4-20mA)

  • Coated circuit boards for moisture resistance

  • Compatible with most control systems

  • 1/2” NPT conduit adapter included

  • CE & RoHS compliant

  • 5 year limited warranty