Smart Battery Sensor Techical specifications of the battery sensor Techical specifications of the battery sensor Measurement range: 0.. 30VSampling frequency15minDelta voltage100mVExpected battery life of the internal battery (up to 30 msg/day)7 yearsSelf-check heartbeatevery 24hShort circuit protectioneFusesProbe lenght2.5mTemperature range-10°C .. +85°CProtection levelIP67Temperature alert50°C for 5minTemperature sampling every 5min ×