Wall Modules
TR20 Series Wireless Sensor
TR20 Series wireless sensors are a family of direct-wired wall modules that are compatible with many Honeywell controllers.
TR20 Series wireless sensors are a family of direct-wired wall modules that are compatible with many Honeywell controllers. These wall modules provide the accurate temperature readings and reliability expected from Honeywell sensors.
Features & Benefits:- Compatible with Spyder®, Excel, and Excel 10 controllers
- Sleek design with models for temperature only or temperature and humidity
- Space sensor, 20K ohm NTC on most models
- Override button with LED
- Operating range of 45 to 99 °F (7 to 37 °C)
Others
- Brand
- Honeywell BMS NA
Others
- Brand
- Honeywell BMS NA
- Brand : Honeywell BMS NA
Engineering Specifications
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Description
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Brochure
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Installation Instructions
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Description
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Description
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Image
SKU
Description
TR21/U
Wireless Temperature Sensor, TR21, 20K ohm NTC, Non Linear
TR21-H/U
Wireless Temperature Sensor, 20K ohm NTC Non-Linear, Lon Jack
TR22/U
Wireless Temperature Sensor, 20K ohm NTC Non-Linear, Selectable Setpoint, Lon Jack
TR23/U
Wireless Temperature Sensor, TR23, 20K ohm NTC Non Linear, Selectable Setpoint, Lon Jack, Override
TR21-A/U
Wireless Temperature Sensor, TR21-A, 20K ohm NTC, Non Linear
TR21-WSU/U
WIRELESS TEMP SENSOR ONLY, NOLOGO
TR21-WKU/U
Wireless Temperature Sensor/Receiver Kit, TR21, Selectable Setpoint, Override, Plain
TR21-J/U
Wireless Temperature Sensor, 20Kohm NTC Non-Linear, Lon Jack, Replaces T7770A2004
TR23-WSU/U
Wireless Temperature Sensor, Setpoint Adjust/Override, Replacement, Plain
TR23-WK/U
Wireless Temperature Sensor/Receiver Kit, Selectable Setpoint, Occupied Override
