Company Profile

Building Automation Products, Inc. (BAPI) is a leading manufacturer of temperature, humidity, pressure, air quality and wireless sensors as well as test instruments for HVAC/R systems. BAPI is based in Gays Mills, Wisconsin, and also has a European Distribution Center in the Netherlands, and regional sales offices in Canada, United Kingdom, Poland, Viet Nam,  Australia and the United Arab Emirates.

Main Products

Blü-Test is a NIST-traceable test instrument suite for temperature, humidity and pressure. Each probe takes readings and stores the data in its onboard memory. The data can then be downloaded to your smart device via the Blü-Test app. No cords or meters needed.

BAPI’s Pendant Temperature and Humidity Sensor features a BAPI-Box enclosure and 12 feet (3.7m) of PVC-jacketed cable. The temperature measurement has a 4 to 20mA output over a 40 to 120°F (4.5 to 49°C) range with an accuracy of ±0.54°F (0.3°C). The humidity measurement has a 4 to 20mA output over a 20 to 90%RH range.

BAPI’s wireless sensors measure the temperature, humidity and other variables and transmit the data via Bluetooth Low Energy to a receiver. The suite of sensors includes a BAPI-Stat “Quantum” unit for rooms, and IP66, NEMA 4X units for outside air, ductwork and immersion. BAPI also offers an NSF-certified sealed food probe, a thermobuffer sensor for freezers and coolers and a water leak detector with attached, remote or rope sensor.

On October 23-25, 2025, Building Automation Products, Inc. (BAPI) from the US will exhibit at the 5th China Refrigeration and Cold Chain Exhibition (RACC Expo 2025). At that time, BAPI will grandly exhibit equipment products such as Bl ü - Test, pendant temperature and humidity sensor, and wireless sensors. Welcome to visit BAPI booth 3-E73 for exhibition and negotiation. We will be dedicated to serving you.

Address：750 North Royal Avenue, Gays Mills, WI 54631 USA

Official website：https://www.bapihvac.com/

Phone：+1-608-735-4800

WhatsApp：+1（604）842-9453

Email: sales@bapihvac.com

In 2025, the RACC exhibition will celebrate its fifth edition, with an expected exhibition area of 70000 square meters, over 900 global exhibitors, and more than 150 international professional forums, attracting more than 40000 professional buyers from home and abroad.
At the same time, RACC2025 will undergo comprehensive quality upgrades, not only increasing the number of exhibitors and exhibition area, but also attracting more brand enterprises to participate and elevate the level of the exhibition; Expand the number of professional visitors and improve the quality of exhibitions; Increase capital investment, strengthen resource integration, comprehensively expand the promotion of RACC exhibition, expand international influence, and create a truly international brand refrigeration exhibition!