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Thermobuffer Temp Sensor

Automated Logic Thermobuffer Temperature Sensor is used to simulate more closely the refrigerator contents rather than the refrigerator air temperature. The fluid-filled chamber allows for slower reaction to abrupt temperature changes, yet still maintains long-term accuracy if the change remains permanent. It eliminates the temperature spikes due to frequent refrigerator or freezer door opening and decreases false alarms.

The Thermobuffer comes in two buffer sizes 1” and 2” and is designed to save valuable shelf space by mounting to the wall or by hanger in a refrigerator or freezer. The buffer chamber is machined in 304 Stainless Steel.

Features
  • Eliminates Alarms Caused by Opening and Closing of Cooler/Freezer Doors
  • Fluid-Filled Chamber to Mimic Core Temperatures
  • Easy Wall Mount or Wire Shelf Hanger
Part Number and Description
Part Number Description
NSB-10K-2-TB-M304-1-HB-NB-10-A 1” Buffer (Overall Buffer Length1.99”), Hanging Bracket Mount with 10K-2 Thermistor
NSB-10K-2-TB-M304-2-BB2-A 2” Buffer (Overall Buffer Length 4.33”) with 10K-2 Thermistor and a Box Enclosure
Specifications
Enclosure Material and Enclosure Rating:
  • 2” Box: UV-resistant Polycarbonate, IP66, NEMA 4
Environmental Operation Range:
  • Temp. Sensor: -40 to 185°F | -40 to 85°C
  • Humidity: 0 to 100%, non-condensing
10K-2 Thermistor Sensor:
  • Resistance: 10 kΩ @ 25°C, -55°C to 150°C range
  • Standard Accuracy: 0.2°C (±0.36°F) at 0 to 70°C
  • Dissipation Constant: 2.7 mW/°C
  • Stability(drift): Less than ±0.1°C (0.18°F) drift over 10 years.
  • Eliminates Alarms Caused by Opening and Closing of Cooler/Freezer Doors
  • Fluid-Filled Chamber to Mimic Core Temperatures
  • Easy Wall Mount or Wire Shelf Hanger
Part Number Description
NSB-10K-2-TB-M304-1-HB-NB-10-A 1” Buffer (Overall Buffer Length1.99”), Hanging Bracket Mount with 10K-2 Thermistor
NSB-10K-2-TB-M304-2-BB2-A 2” Buffer (Overall Buffer Length 4.33”) with 10K-2 Thermistor and a Box Enclosure
Enclosure Material and Enclosure Rating:
  • 2” Box: UV-resistant Polycarbonate, IP66, NEMA 4
Environmental Operation Range:
  • Temp. Sensor: -40 to 185°F | -40 to 85°C
  • Humidity: 0 to 100%, non-condensing
10K-2 Thermistor Sensor:
  • Resistance: 10 kΩ @ 25°C, -55°C to 150°C range
  • Standard Accuracy: 0.2°C (±0.36°F) at 0 to 70°C
  • Dissipation Constant: 2.7 mW/°C
  • Stability(drift): Less than ±0.1°C (0.18°F) drift over 10 years.
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