Industrial Automation Magazine India

NB-IoT Temperature sensor

Published on : Tuesday 30-11--0001

NB-IoT temperature sensors transmit data wirelessly to Efento Cloud using the backbone network and Narrowband-IoT communication technology. Thanks to this, to send measurements from the sensor you do not need any additional devices! Efento Cloud enables, among others measurements recording, notifications about exceeding safe thresholds and generating automatic reports. The sensors are also equipped with the Bluetooth Low Energy interface and enable local data readout and configuration using a smartphone with the Efento Logger application. The devices are powered by batteries that ensure their maintenance-free operation for a period of at least two years. The sensor logs 65,000 temperature measurements in its memory.

Features:   

HIGH PRECISION MEASUREMENTS

Accuracy up to  0.4°C in the -20°C to +70°C range and 0.5°C in the -35°C to -20°C range

NB-IoT I BLUETOOTH LE

 The sensor is equipped with two data transmission interfaces and a local reading with the help of Efento Logger

LOW POWER CONSUMPTION

Battery operation time: min. 2 years

LARGE BUILT-IN MEMORY

Sensor saves 65 000 measurements in it’s memory

Efento NB-IoT sensors transmit data using the NB-IoT (Narrowband IoT) network and do not require any additional devices (router, gateway, etc.). The device is powered by two AA batteries, thanks to which the installation does not require running power and signal cables. The measurement period is configurable from 1 second to 10 days. In addition, you can set the data transmission period to the Efento Cloud platform in order to extend the device’s operating time on the battery. The sensor allows configuration of alarm thresholds, exceeding which will cause immediate data transmission to Efento Cloud, regardless of the configured transmission period.

The sensor is also equipped with a Bluetooth Low Energy interface, which allows local data reading using a smartphone with the Efento Logger application and device configuration without connecting it to a computer or installing drivers! The device can also be configured remotely via Efento Cloud.

At the customer’s request, each Efento sensor can be delivered with a calibration certificate in accordance with ISO / IEC 17025. The test is performed in an external measurement laboratory using a laboratory thermometer calibrated with reference to the standards of the Central Office of Measures.

Efento Sp.J.Kraków,Tel:+48 601 490 413,Email:[email protected]