What is the temperature range of the Elertus sensor?
The temperature sensing range on the Elertus sensor is -20’ to 150’
This can be monitored by either the onboard sensor in the Elertus smart senor or by using the external temperature probe. If the probe is connected the internal sensor will not report.
The Elertus can be placed inside a refrigerator or freezer to monitor temperature, but this will diminish the battery life as well as could affect the WiFi range.