NB-IoT

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).

Efento NB-IoT pulse counters transmit the data over cellular network (Narrowband IoT) and do not require any additional devices (router, gateway, etc.). Pulse counters are also equipped with Bluetooth Low Energy interface, which allows quick and easy configuration with a smartphone. Efento NB-IoT pulse counters can be integrated with any cloud platform.

  • Batteries ensure up to 10 years of maintenance free operation
  • 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)
  • User configurable alarm thresholds. If any of the thresholds is exceeded, sensor will send the data to the platform immediately
  • Sensor's configuration can be changed remotely from the cloud or with a mobile application over Bluetooth Low Energy
  • The device stores 60,000 measurements in its memory, when the memory is full, the oldest measurements are overwritten
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Newsletter (November)

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New NB-IoT sensors
On January 18, we are launching a new line of modular NB-IoT loggers. Devices will support multiple NB-IoT bands, what will make them work all around the World (Asia, Americas, Europe, Africa, Australia).
Efento offers sensors with NB-IoT connectivity across Europe
Starting from January 2021 Efento customers will be able to order NB-IoT wireless sensors together with the connectivity provided by Deutsche Telekom and its roaming partners (18 countries).
COVID-19 Vaccines – how to store them?
“We’re talking about a vaccine that needs storage at minus 70 or 80. That’s a tremendous logistical issue not only in the US but outside the Western world (…).” Dr G. Poland, a virologist and vaccine researcher with the Mayo Clinic.
Learn which Efento products are useful to monitor such low temperatures.
Making the buildings more efficient and sustainable – smarter!
“If we want to create smart cities, we need smart buildings.” Rikshem together with Telia digitalises and connects all of its buildings and 30,000 apartments around Sweden.
12 billion IoT devices connections, surpassing non-IoT for the first time.
Learn more in IoT Analytics’ “State of the IoT Q4 2020 & 2021 outlook” report.

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