NSB8BTN040-0 Johnson Controls Network Sensor

Overview

The Johnson Controls NSB8BTN040-0 is a white, next-generation network zone sensor designed to provide precise, real-time temperature monitoring in commercial HVAC and building automation systems. This model features a high-gloss finish with the Johnson Controls logo, operates without a local display, and functions without a PIR occupancy sensor. It serves as a direct replacement for the obsolete NS-BTN7003-0 model.

Features

• Designed specifically for temperature-only sensing applications
• Utilizes BACnet MS/TP protocol communication via the Sensor/Actuator (SA) bus for seamless integration with Metasys and Facility Explorer controllers
• Includes an SA bus access port to enable easy connection to accessories and tools
• Features a clean, no-display design with a white housing and high-gloss finish
• Offers flexible mounting options for surface or vertical wallbox installation

Specifications

• Supply Voltage: 9.8 VDC to 16.5 VDC (15 VDC nominal from SA bus)
• Temperature Measurement Range: 32 to 104 degrees Fahrenheit (0 to 40 degrees Celsius)
• Ambient Operating Temperature: 32 to 122 degrees Fahrenheit (0 to 50 degrees Celsius)
• Temperature Accuracy: +/-0.36 degrees Fahrenheit (+/-0.2 degrees Celsius) at 70 degrees Fahrenheit (21 degrees Celsius)
• Sensor Type: Digital temperature sensor
• Addressing: DIP switch set from 199 to 206 (factory set at 199)

Applications

• Commercial HVAC zone monitoring and environmental control
• Metasys building automation systems and Facility Explorer programmable networks
• Space temperature sensing in offices, schools, and hospitals requiring centralized control without local occupant display options