Johnson Controls NS-BHB7003-0 Sensor

The Johnson Controls NS-BHB7003-0 is a professional-grade Network Zone Sensor designed for seamless integration with Metasys field controllers, FECs, and VAV modular assemblies via the SA Bus. Engineered for high-precision environmental monitoring, this model features a 3% humidity element accuracy and a 1k ohm platinum RTD (Class A) for reliable temperature sensing. The backlit LCD display provides real-time visibility of zone conditions, while the integrated setpoint dial allows for manual temperature adjustments. For enhanced energy efficiency, the occupancy override button enables contractors to trigger temporary comfort modes, overriding pre-set schedules to meet immediate site requirements. Built for versatile installation, the unit supports both wallbox and surface mounting. Reliability is further bolstered by screw terminal blocks for secure 18-22 AWG wiring and field-configurable address switches (DIP switches 200-203), ensuring conflict-free communication on complex BACnet MS/TP networks. The F/C scale toggle and Johnson Controls logo faceplate complete this standard-setting solution for commercial HVACR infrastructure.

• High-Accuracy Sensing: Delivers precise data with a 3% humidity element accuracy and a 1k ohm platinum RTD for superior climate control.
• System Compatibility: Fully compatible with Johnson Controls Metasys and Facility Explorer systems via the Sensor Actuator (SA) Bus.
• Simplified Commissioning: Features built-in address switches for easy sensor addressing and a local SA Bus access port for technical tools.
• Zone Control Flexibility: Includes a setpoint dial and occupancy override for localized user interaction without sacrificing centralized automation.
• Durable Installation: Robust screw terminals ensure stable electrical connections resistant to typical vibration in mechanical environments.

• How do I set the address for the NS-BHB7003-0? Utilize the dual-switch DIP block on the internal circuit board to set addresses between 200 and 203; the factory default is typically 203 for addressable units.
• Can this sensor be used for CO2 monitoring? No, the NS-BHB7003-0 model is specifically configured for temperature and humidity sensing; CO2 models belong to a different sub-series (e.g., NS-BCN).
• Is a special tool required for mounting? Yes, a 1/16 inch (1.5 mm) Allen wrench or the T-4000-119 adjustment tool is required to loosen the security screw on top of the housing.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.