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.
- Temperature: -15 to +70°C, accuracy: up to 0.4°C
- 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
This data logger comes with:
- Replaceable battery
- Free app
For a functioning system, you will need:
- NB-IoT Cloud license, available for a period of 2 or 5 years per sensor. This license covers the cloud registration costs per sensor for online use of NB-IoT sensors. Additionally, enjoy free email notifications and push messages.
- Use of the NB-IoT SIM card and data per sensor for 2 or 5 years for online use of NB-IOT sensors with 25MB/2 years or 60MB/5 years.
Optional additional purchases:
- SMS messages and voice calls are not included and will be charged separately.