Wireless HVAC Sensors
Cost-effective, reliable wireless temperature and humidity monitoring for commercial buildings. Seamlessly integrate with your existing BMS without running new wires.
Why Choose Wireless?
Reduce installation costs, increase flexibility, and simplify retrofits with our proven wireless technology.
No Wiring Required
Eliminate expensive wire runs and reduce installation time by up to 70%.
Long Range Signal
Up to 400ft range through walls and floors in typical commercial buildings.
10-Year Battery Life
User-replaceable batteries last up to 10 years with optimized transmit intervals.
Easy Scalability
Add up to 127 sensors per receiver. Expand your system as your needs grow.
How It Works
Our wireless system provides complete flexibility with multiple integration options to match your building automation setup.
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Wireless Sensors
Choose from temperature, humidity, or combination sensors for any application from outside air to duct to room monitoring.
Wireless Receiver
The Wireless Receiver collects data from one or more wireless sensors and distributes it to output modules for seamless BMS integration. With field-selectable settings, you can customize performance to maximize battery life while ensuring your BMS gets the data it needs.
Output Modules
Convert sensor data to analog signals (0-10V, resistance) or digital protocols (BACnet IP, BACnet MS/TP, Modbus RTU).
Wireless Sensors
The same high-quality, 100% tested sensors BAPI has made for 30 years, now with wireless integration. Choose the perfect sensor for your application.
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Outside Air Sensor
- Temperature or Temp/Humidity
- Barometric pressure sensing
- Optional light level sensing
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BAPI-Stat Quantum
- Temperature or Temp/Humidity
- Optional temperature setpoint
- Occupant override button
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Duct Sensor
- Temperature or Temp/Humidity
- IP66-rated BAPI-Box enclosure
- Stainless steel probes 4 to 18"
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BAPI-Stat Quantum Slim
- Temperature or Temp/Humidity
- Internal or remote sensor
- Perfect for freezers & coolers
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Immersion Temperature
- Rugged IP66-rated enclosure
- Stainless steel probes (2-8")
- Ideal for pipe and tank monitoring
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Thermobuffer Sensor
- Ideal for freezers and coolers
- 2 or 4 attached chamber
- Tracks contents temp vs air temp
Wireless Receiver
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The Wireless Receiver collects data from one or more wireless sensors and distributes it to output modules for seamless BMS integration. With field-selectable settings, you can customize performance to maximize battery life while ensuring your BMS gets the data it needs.
Field Selectable Settings:
- Sample Rate/Interval
- Transmit Rate/Interval
- Delta Temperature
- Delta Humidity
Supports up to 127 different output modules
Analog Output Modules
The Wireless Receiver receives the signal from one or more wireless sensors and supplies the data to Analog Output Modules through an RS485 four-wire bus. The modules convert the signal to an analog voltage or resistance for the controller. The receiver can accommodate up to 127 different modules.
The modules are easily trained to a single sensor variable with a pushbutton and LCD. All modules are surface, 2.75" snaptrack, or 35mm DIN rail mountable. They are powered by the receiver, or optionally may be powered separately when the Pluggable Terminal Block Kit is used for remote connections.
Resistance Output Module
Converts temperature data into resistance for BAS inputs. Factory calibrated to output 10K-2, 10K 3, 10K 3(11K) or 20K thermistor curves.
View Resistance Output Module
Voltage Output Module
Converts temp/humidity data into linear 0-5V or 0-10V signals. Eight factory set temperature ranges and two humidity ranges available.
View Voltage Output Module
Setpoint Output Module
Converts setpoint data into resistance or voltage for BAS. Five factory ranges with optional override function for occupancy control.
View Setpoint Output ModuleDigital Output Modules
The Wireless Receiver receives the signal from one or more wireless sensors and supplies the data to Digital Output Modules. The modules convert the data to a digital signal for integration with the ethernet communication network or the RS-485 field communication network. The receiver can accommodate up to 28 wireless sensors for digital output.
BACnet IP Module
Converts wireless sensor data for integration into the BMS ethernet communication network. Quick and easy web-based configuration. Surface, 2.75 snaptrack or 35mm DIN rail mountable.
View BACnet IP Module
BACnet MS/TP or Modbus RTU Module
Field-selectable protocol lets you choose BACnet MS/TP or Modbus RTU without needing multiple devices. Perfect for RS-485 field network integration. USB-C configuration.
View BACnet MS/TP or Modbus RTU Module.webp&w=3840&q=75&dpl=dpl_2TR7885fJyb8eGwZifELHcUN4oZP)
Ready to Go Wireless?
Explore our complete line of wireless sensors or talk to a product specialist about your specific application.
Or call us at: (608) 735-4800