Humidity Sensors
HED RH Sensor
The HED series economy duct mount humidity sensors measure the levels of RH and temperature
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HED standard series duct mount humidity transmitters offer high performance in an easy to install housing at an affordable price. The thin-film capacitive sensor element provides high accuracy and performance, great long-term stability, and full recovery from saturation. The duct-mounted HED includes a rugged all plastic housing with a tool-less gasketed entry lid, large cage clamp terminal blocks, and sturdy ABS material.
Features & Benefits:- RH - monitor humidity with a single device reduces installation costs
- Easy hook-up - large cage clamp terminal blocks easy hook-up with no wire nuts
- Circuitry is embedded in the probe for durability and protection
- No lost screws - tool-less gasketed entry lid
- 2-wire, not polarity sensitive
- Digitally profiled thin-film capacitive, non-removable RH element
- CE
Others
- Minimum Operating Ambient Temperature
- -40 degree Celsius
- -40 degree Fahrenheit
- Maximum Operating Ambient Temperature
- 122 degree Fahrenheit
- 50 degree Celsius
- Brand
- Alerton
- Product Type
- Sensor Degrees Celsius
- Number of Wiring Terminals
- 2
- Mounting Type
- Duct inch
- Includes
- Self-Tapping Screws inch
- Detector Type
- Duct
Others
- Minimum Operating Ambient Temperature
- -40 degree Celsius
- -40 degree Fahrenheit
- Maximum Operating Ambient Temperature
- 122 degree Fahrenheit
- 50 degree Celsius
- Brand
- Alerton
- Product Type
- Sensor Degrees Celsius
- Number of Wiring Terminals
- 2
- Mounting Type
- Duct inch
- Includes
- Self-Tapping Screws inch
- Detector Type
- Duct
- Minimum Operating Ambient Temperature : -40 degree Celsius|-40 degree Fahrenheit
- Maximum Operating Ambient Temperature : 122 degree Fahrenheit|50 degree Celsius
- Brand : Alerton
- Product Type : Sensor Degrees Celsius
- Number of Wiring Terminals : 2
- Mounting Type : Duct inch
- Includes : Self-Tapping Screws inch
- Detector Type : Duct
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