The Sprint Refrigeration 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.
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|
|Accuracy Tolerance||Typ ± 0.3 °C|
|Long Term Drift||<0.02 °C/yr|
|Operating Range||'-40 ~ 125 °C|
|Built-in Humidity Sensor|
|Accuracy Tolerance||Typ ± 3% PH|
|Long Term Drift||3 feet|
|Operating Range||0 ~ 100 °C|
|External Temperature Sensor – E1|
|±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|
|Width x Height x Length||3" x 1.5" x 1"|