Thermobuffer Temperature Sensor
Part Number: BA/

The Thermobuffer Temperature Sensor is designed for walk-in coolers and freezers. The fluid-filled chamber tracks the temperature of the contents rather than the air temperature, eliminating the false alarms caused by repeated openings of the refrigerator or freezer door. The unit comes in three buffer sizes in 304 stainless steel or aluminum and can be mounted to the wall or by a wire shelf hanger. Available with optional BAPI-Box Crossover enclosure.
- Fluid Filled Chamber to Mimic Core Temperatures
- Easy Wall Mount or Wire Shelf Hanger
- Stainless Steel or Aluminum Chamber
Popular Configurations
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2″ Hanging Bracket without Enclosure
Datasheet for Submittal
Datasheet with Pricing
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Thermobuffer Datasheet with Pricing (Temp), 2017
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Instruction Sheet
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Thermobuffer Temperature Sensor Instructions for Units with a BAPI-Box Crossover Enclosure
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Thermobuffer Temperature Sensor Instructions for All Units Except Those with a BAPI-Box Crossover Enclosure
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Special Document
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Enclosure Dimension Drawings for Thermobuffer Temperature Sensors, 2017
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Frequently Asked Questions – BAPI’s Temperature Line of Products,
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Application Note
White Paper
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CE Declaration of Conformity for BAPI Temperature Sensors – Application Note
Date of Issue: 07/15/2002 The manufacturer hereby declares that the product: Thermistor Family Product Name: 1.8K, 2.2K, 2.25K, 3K, 3.3K, 4K, 5.3K, 10K-2,10K-3 and 10K-3(11K), 10K-4, 20K, 20K-2 and 20K-3 Thermistor Family Product Number: BA/1.8K-#, BA/2.2K-#, BA/2.25K-#, BA/3K-#, BA/3.3K-#, BA/4K-#, …
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IEC Enclosure Ratings Overview – Application Note
The IEC (International Electrotechnical Commision) is an international committee that developes and publishes its recommendations for standardising international wiring devices and products. Ingress Protection (IP) is the grades of protection against external solids contacting the …
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NEMA Enclosure Ratings – Application Note
The National Electrical Manufacturers Association (NEMA) Standards Publication No. 250 defines 13 different enclosure “types” for non-hazardous locations. These NEMA types define the applications and the environmental conditions that enclosures are designed to protect against …
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BAPI Commits to RoHS Compliance – Application Note
Building Automation Products, Inc. (BAPI), a leading manufacturer of HVAC/R control system sensors and peripherals, is committed to environmentally responsible manufacturing practices. BAPI has been working since early 2005 to remove environmentally harmful materials from …
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Thermobuffer Temperature Measurement Time Delays – Application Note
BAPI’s Thermobuffer Temperature Sensor is used to simulate the temperature change of the contents of a freezer or cooler rather than the air temperature. The buffers are designed to be filled with food grade glycol …
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Thermistor vs RTD Temperature Measurement Accuracy – Application Note
Thermistors and RTDs are devices used to measure temperature in modern Heating, Ventilating, Air Conditioning and Refrigeration (HVAC/R) systems. The electrical resistance of both devices is determined by their temperature. Measuring each device’s resistance allows …
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Thermistor Recertification Guidelines – Application Note
Many customers ask how often do thermistor sensors need to be recertified? BAPI researched specifications at ASHRAE, NIST, UL and ANSI. We did not find any standards, guidelines or published recommendations that dealt with peripheral sensor …
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BAPI Recommended Thermistor and RTD Transmitter Calibration Interval – Application Note
BAPI certifies that Thermistor and RTD temperature sensors have been produced, inspected, and tested in compliance with applicable drawings, specifications, and standards by the manufacturer. The product meets or exceeds published specifications and has been …
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