NSB8MHN240-0 Johnson Controls Network Sensor

Overview

The Johnson Controls NSB8MHN240-0 is a wall-mounted NS8000 Series network sensor designed for commercial building automation and HVAC control systems. This premium, multi-function device integrates temperature sensing, relative humidity monitoring, a local digital display, and a passive infrared (PIR) occupancy sensor into a single white unit featuring the Johnson Controls logo.

Features

• Integrated temperature and relative humidity sensing in a single device
• Built-in Passive Infrared (PIR) occupancy sensor to enable occupancy-based control strategies
• Backlit LCD fixed segment digital display for clear, on-site visibility of environmental readings
• Screen lockout function to prevent unauthorized tampering with settings
• Occupancy override capability to manually signal comfort needs to the controller

Specifications

• Humidity Accuracy: +/- 3% RH
• Temperature Accuracy: +/- 1.0 Degree F
• Power Source: 9.8 to 16.5V DC
• Sensing Range: 32 Degrees F to 104 Degrees F
• Protocol Compatibility: BACnet MS/TP over Sensor/Actuator (SA) Bus
• Enclosure Material and Color: Plastic, White with Logo

Applications

• Commercial building automation systems (BAS) and HVAC zone control
• Demand-controlled ventilation (DCV) and energy management
• Occupancy tracking and climate optimization in offices, classrooms, hotels, and healthcare facilities