Bluetooth Low Energy

Wireless pulse counter - water

Efento pulse counter is used to remotely monitor water flow through a water meter in order to control the water consumption and related expenses.  You can connect it to any water meter equipped with Standard output (SO) or pulse generator. The solution is dedicated for dispersed facilities, in which control of the water consumption is impossible or expensive. Analysis of meter’s data allows you to decrease water bills and quickly detect anomalies and minimize the effects of flooding. The sensor can simultaneously work with up to three water meters. By default, each counted pulse represents one liter of flowing water (l). Data is presented in the form of water flow (in liters per minute) or in the form of water consumption over a selected period of time (in m³).

You can use a free mobile application to configure the device and read the data from its memory. If you add Efento Gateway, you can build a remote monitoring system.

  • Pulse counter simultaneously works with up to 3 device with a standard output (SO)
  • Measurement period: 1 minute – 10 days (configurable by the user)
  • Battery ensures up to 5 years of maintenance-free operation
  • Add Efento Gateway and Efento Cloud to build a real time monitoring system.  The maximum distance between the sensor and the Gateway is 100 m in the open space and 20 – 30 m in the buildings
  • Use a free mobile application to configure the logger, read the data from its memory, generate reports and set alert thresholds
  • The device stores 40,000 measurements in its memory, when the memory is full, the oldest measurements are overwritten
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Check it yourself. The starter kit includes all you need to test Efento wireless sensors and Efento Cloud platform:
- Efento Gateway
- Bluetooth Low Energy temperature and humidity sensor
- Efento Cloud access
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Newsletter (May)

Efento Cloud update
The latest Efento Cloud update brought a bunch of new features including alert notifications for mobile application, remote configuration of NB-IoT sensors and alert webhooks
Efento Cloud - free notifications to mobile phones
Learn how to configure Efento push notifications and be always up to date with the alerts from your sensors.
FCC certification.
Efento Bluetooth Low Energy sensors are now FCC certified and can be delivered and used in the US. For more information and ordering, please contact our sales team
Water leaks detection
Learn how Efento NB-IoT sensors are used to monitor the hot water system that provides heat to over 90% of Iceland’s homes.
Amazon Sidewalk - a breakthrough in IoT?
Amazon has recently launched Sidewalk - a low power communication protocol allowing users to connect millions of IoT devices to the network. Is it a game changer for IoT?

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