LoRaWAN T&H Sensor with High-Accuracy TMP117 Probe (±0.1 °C)

A LoRaWAN temperature and humidity sensor paired with a high-accuracy external probe based on the TI TMP117, rated at ±0.1 °C. The unit measures ambient temperature and humidity internally while the probe reports the temperature of a fridge, incubator, cold room or process point. That accuracy suits vaccine and pharmaceutical storage, laboratories and food cold chains, where compliance depends on tight tolerances. A built-in 2,400 mAh battery supports long unattended operation, and NARA keeps a continuous temperature record with alerts and audit-ready reports.