Control Sensors

Advanced Technology for Unsurpassed Reliability, Accuracy & Efficiency

At Johnson Controls, we’ve designed our HVAC Sensors to work seamlessly within your HVAC system. Our Control Sensors aren’t just engineered for performance – they’re engineered to help reduce expenses and time spent on installation. Choose from our humidity sensors, HVAC temperature sensors, pressure sensors, carbon dioxide sensors, occupancy sensors and network sensors – all designed with advanced technology to deliver the reliability you need.

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CD & Hx U Series Sensors

Three attractive, versatile, cost-effective sensors for analog applications

Current Sensors

Reliable go/no-go run detection for electrically commutated motors

Gas Detection Sensors

Monitors levels of carbon monoxide or nitrogen dioxide to provide early warnings of elevated concentrations.

NS8000 Series Network Sensors

Just one device senses temperature, humidity, CO2 and occupancy

Wet-to-Wet and Air Differential

Broad range of temperatures and long operating range control for virtually any application

C02 Duct Sensors

Energy Savings from DCV strategies offer potential for 10 to 70% energy savings

CO2 Duct Probe with Relay Module

CARBOCAP® Single-Beam, Dual-Wavelength Design provides superior performance compared to other technologies

Differential Pressure Transmitter

Integral pressure transmitter with dead ended input ports eliminates an inline filter and maintenance; prevents sensor contamination

Humidity Transmitter with Temperature Sensor

Controller Configuration DIP Switch allows users to adjust the room comfort and choose occupancy features that match the application and transmitter

Multi-Function Humidity Device

Multi-functional device with several humidity control applications: high limit or proportional override, stand-alone proportional or stand-alone two-position

Outdoor Relative Humidity Transmitter

0 to 100% RH offers a full range of accurate RH measurement

Duct Probe or Well Insertion Temperature Sensor

Models Featuring an Integral NPT Adaptor increase sensor connection strength, eliminating the need for a special adaptor.

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Sensors and Control Sensors