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Temperature Monitoring Sensor

Product Terms

Total before taxes and shipping


The Temperature Monitoring Sensor is a battery-powered sensor that can be used to measure ambient temperature and relative humidity within refrigerators and other cold storage units.

External Temperature Probe

Included with the sensor, the probe can measure multiple temperature readings within the same cold storage unit, or the temperature of individual items, including liquids, located in the same refrigerator.

Dimensions & Battery Life

The sensor is a compact device measuring 3″ x 1.5″ x 1″. A low power consumption battery is factory sealed in the sensor and lasts over 10 years depending on environmental conditions.

Wireless Range

Despite its small scale, this LoRa* based sensor has a superior wireless range for temperature monitoring facilities of any size.

*LoRa = Long Range low power wireless technology

Temperature and Humidity Monitoring

Built-in Temperature Sensor
Resolution 0.01 °C
Accuracy Tolerance Typ ± 0.3 °C
Long Term Drift <0.02 °C/yr
Operating Range '-40 ~ 125 °C
Built-in Humidity Sensor
Resolution 0.04% RH
Accuracy Tolerance Typ ± 3% PH
Long Term Drift 3 feet
Operating Range 0 ~ 100 °C
External Temperature Sensor – E1
Resolution 0.0625 °C
  ±0.5°C accuracy from -10°C to +85°C
  ±2°C accuracy from -55°C to +125°C
Operating Range '-55 °C ~ 125 °C
Connection Types
Connection LoRa
Width x Height x Length 3" x 1.5" x 1"
Sprint Temperature and Humidity Sensor Datasheet

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