Bluetooth Low Energy pulse counters

Bluetooth Low Energy pulse counters measure and wirelessly send real-time information about current consumption of utilities such as electricity or water. The sensors work with the Efento Logger mobile application and the Efento Cloud platform (data sent via the BLE gateway – Ethernet). Sensors range: up to 100 m (in open space).

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Newsletter July 2024

Efento Cloud update
The latest Efento Cloud update brought a bunch of new features including phone call notifications, alert notifications repeat, calibration certificates storage and calibration reminder, measurement point archiving and history of each resource in the audit trails.
How to use 4-20 mA sensors?
Check out our latest article that explains how to connect a 4-20 mA probe to Efento NB-IoT sensor, how to configure it and set the conversion formula on Efento Cloud.
Rainfall measurements
Learn how the Efento NB-IoT pulse counter is used together with a precipitation sensor in order to build a cost effective, cloud connected udometer.
Bluetooth LE - LTE gateway
We are finalizing the development of BLE - LTE gateway. The device will work with Efento Cloud and any third party cloud / server application and provide cellular connectivity to all Efento’s Bluetooth Low Energy sensors. The device will be available in September 2024.
The Mean Kinetic Temperature (MKT)
Learn how Mean Kinetic Temperature is used to evaluate the effects of temperature changes on the vaccines or drugs quality.

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