Description
The BAPI BA/10K-2-D-4 is a precision duct-mount temperature sensor designed for building automation and HVAC control applications. Featuring a 10K ohm Type 2 thermistor sensing element and a 4-inch insertion probe, this sensor delivers accurate, reliable temperature readings directly from the airstream inside ductwork — making it an essential component for air handling units, VAV systems, and energy management controls.
Key Features
- 10K ohm Type 2 thermistor sensing element for high-accuracy temperature measurement
- 4-inch stainless steel insertion probe for secure duct mounting
- Rugged enclosure designed for duct installation environments
- Compatible with most building automation system (BAS) controllers accepting 10K thermistor inputs
- Compact, low-profile design for easy field installation
- Reliable signal output for precise HVAC zone and air temperature monitoring
Applications
- Air handling units (AHUs)
- Variable air volume (VAV) systems
- Supply, return, and mixed-air duct temperature sensing
- Building automation and energy management systems
- Commercial HVAC control loops
Why Choose BAPI?
Building Automation Products Inc. (BAPI) is a trusted name in commercial HVAC sensing and controls. BAPI sensors are engineered for long-term stability and accuracy, helping building automation professionals maintain optimal comfort and energy efficiency. The BA/10K-2-D-4 is a go-to solution for contractors and controls technicians who demand consistent performance in demanding duct environments.









