Honeywell Room Temperature Sensor - TR21-J/U

The Honeywell Room Temperature Sensor leverages a 20K ohm NTC Non-Linear Thermistor for effective temperature sensing. The sensor is housed in a polished white plastic enclosure, which is designed to be wall-mounted. This device's compatibility with various models broadens its application range and adaptability.

The sensor integrates a LonWorks Bus Network Jack, except for the TR21 and TR21-A models. This inclusion facilitates smooth communication across the network. Some models allow setpoint adjustments as well an occupied/unoccupied override function that's indicated by an LED. These particular models, TR22 and TR23, come equipped with user-selectable temperature setpoint dials. The dial settings can be changed in Fahrenheit, Celsius, or Relative (- to +) units.

Functionality is maintained across an operating temperature range of 45 F to 99 F (7 C to 37 C). In addition, the temperature sensor comes with a modular jack. From configuration to application, this sensor is renowned for the host of customizable features that it allows, contributing significantly to its efficiency in regulating and maintaining room temperatures.