NSB8BHN340-0 Johnson Controls Network Sensor

Overview

The Johnson Controls NSB8BHN340-0 is a wall-mount network temperature and humidity zone sensor designed to integrate seamlessly with building automation systems such as Metasys, Facility Explorer, and Verasys. It features a clean white enclosure and an integrated LCD graphical user interface that allows occupants to view real-time environmental conditions and adjust comfort settings locally.

Features

• Simultaneous monitoring of zone temperature and relative humidity.
• Full-color LCD graphical user interface with adjustable light/dark color themes and dimming sleep mode.
• BACnet MS/TP protocol communication over the Sensor/Actuator (SA) bus.
• Local setpoint adjustments, fan speed selection, and timed occupancy override function.
• Screen lockout feature to prevent unauthorized tampering.

Specifications

• Device Type: Network Humidity and Temperature Sensor
• Housing Color: White Plastic
• Display Type: LCD Graphical User Interface
• Humidity Accuracy: 3% RH
• Temperature Range: -40°F to 140°F
• Input Voltage: 24 VAC / 9.8-16.5 VDC
• Onboard CO2 Sensor: No
• Onboard PIR Occupancy Sensor: No

Applications

• Designed for building automation system (BAS) and HVAC control system integration.
• Well-suited for commercial environments including office buildings, schools, classrooms, healthcare facilities, and hotels.
• Used to maintain optimal indoor comfort and improve energy efficiency through accurate zone-level climate monitoring.