NSB8MHC241-0 Johnson Controls Network Sensor

Overview

The Johnson Controls NSB8MHC241-0 is an NS8000 Series Network Sensor designed to monitor zone temperature, relative humidity (RH), and carbon dioxide (CO2). It communicates directly over the Sensor/Actuator (SA) bus with various building automation controllers, combining multifunction sensing capabilities into a single device to cut wall clutter and lower installation costs.

Features

• Features a large, backlit fixed segment LCD display for real-time space status viewing.
• Features an onboard passive infrared (PIR) occupancy sensor that enables timed override commands and trends space usage.
• Designed with a clean white enclosure without a manufacturer logo.
• Allows user adjustment of temperature setpoint, unit scales (Fahrenheit/Celsius), and fan speed.
• Provides a screen lockout function to prevent unauthorized tampering.

Specifications

• Monitored Variables: Temperature, Relative Humidity (3% RH), and CO2.
• Display Type: Backlit Fixed Segment LCD.
• Occupancy Detection: Built-in PIR sensor.
• Communication: BACnet MS/TP via SA Bus connection.
• Physical Traits: White color, no logo.

Applications

• Used within Metasys and Facility Explorer building automation systems.
• Integrates seamlessly with Field Equipment Controllers (FECs), Advanced Application Field Equipment Controllers (FACs), Network and Control Engines (NCEs), and VAV Modular Assemblies.
• Suitable for high-energy environments like schools, offices, hotels, dormitories, and hospitals to optimize occupancy-based energy savings up to 30%.