The Johnson Controls NS-BTB7001-0 network zone sensor
Applications
The vertical wallbox-mounted or surface-mounted NS Series Network Sensor with Liquid Crystal Display (LCD) is an electronic zone sensor designed to function directly with Johnson Controls® BACnet® Master-Slave/Token-Passing (MS/TP) digital controllers in Heating, Ventilating, and Air Conditioning (HVAC) systems. Models in this series monitor the temperature setpoint, zone temperature, and humidity, and transmit this data to a field controller on the Sensor Actuator (SA) Bus.
All models feature a temperature setpoint dial and LCD designed to make adjusting the temperature setpoint and viewing the zone temperature easier. A warmer/cooler dial is included on certain models for minor temperature adjustments from the setpoint.
Some models also allow occupants to view the Relative Humidity (RH) of the zone; these models include a push button to toggle between temperature and RH on the display. These models also have the capability to set the desired default display to either temperature or RH.