NB-IoT temperature sensors are used for remote temperature monitoring, in places where constant supervision is required, such as medical refrigerators, pharmaceutical wholesalers, museums, archives – especially suitable for monitoring distributed objects (transformer stations, pumping stations).
Efento NB-IoT sensors transmit the data over cellular network (Narrowband IoT) and do not require any additional devices (router, gateway, etc.). Sensors are also equipped with Bluetooth Low Energy interface, which allows quick and easy configuration with a smartphone. Efento NB-IoT sensors can be integrated with any cloud platform.
- NB-IoT sensors send the data over the cellular network to Efento Cloud or any other cloud platform.
- Measurement period: 1 minute – 10 days (configurable by the user)
- Battery ensures up to 5 years of maintenance-free operation
- User configurable alarm thresholds. If any of the thresholds is exceeded, sensor will send the data to the platform immediately
- The device stores 40,000 measurements in its memory, when the memory is full, the oldest measurements are overwritten
- Sensor's configuration can be changed remotely from the cloud or with a mobile application over Bluetooth Low Energy
- Measurement range: -55°C to +125°C
- Accuracy up to 0.5°C in the -10°C to +85°C range and up to 2°C in the -55°C to -125°C range
- default probe cable length per sensor:5m- different probe cable lengh on request
- different probe tip- on request
- default IP30 protection, IP67 on request,
- Measurement interval: 1 minute to 10 days, configurable
- Memory size: 40 000 measurements