The sensor was developed to monitor the electricity consumption of devices working in enterprises and homes. Thanks to the Efento pulse counter remote reading of current electricity consumption and controlling its costs is possible. The solution is dedicated to the monitoring of distributed objects in which current control of electricity consumption is not possible. The pulse counter is universal and can work with any current meter equipped with a pulse output.
The counter is available in one, two or three channel version, which enables simultaneous operation with up to three single-phase meters. The pulse counting period is configurable and ranges from 1 minute to 10 days. By default, each pulse count represents one watt-hour (Wh). The data are presented in the form of power consumed by the devices, in addition it is possible to generate a report with total consumption (Wh / kWh) in a selected period.
The device is powered by a battery that ensures its maintenance-free operation for a period of at least two years, thanks to which the installation does not require additional power and signal cables.
Efento NB-IoT recorders transmit data using the NB-IoT (Narrowband IoT) network and do not require any additional devices (router, gateway, etc.). The counted pulses are saved in the device’s memory and then sent to the Efento Cloud platform. Additionally, it is possible to read historical data from the device’s memory using the Efento Logger application (if no monitoring is required). The application also allows you to generate a report on electricity consumption in a selected period of time.
Efento Cloud allows you to collect data, generate reports and inform users via email / SMS about exceeding the set threshold of electricity consumption.
The pulse counter is universal and can cooperate with any current meter equipped with a pulse output. The Efento pulse recorder is equipped with three channels, thanks to which it can cooperate with three electricity meters simultaneously.
Depending on the software used and the transmission method, the Efento pulse counter can work in 2 modes:
- Efento Logger – is a reporting mode of operation, it is most often used for long-term monitoring of the current image by a given device. It is used, for example, in large companies with their branches, located in various places and wanting to monitor energy consumption in a given branch on an ongoing basis. The Efento pulse counter located in the room measures and stores in its memory impulses that the user can read at any time using the smarfton with the free Efento Logger application. Data can be downloaded using a smartphone, and then generate a report and share it using any application (eg send by email or send to disk “in the cloud”).
- Efento Cloud – is a reporting and alarm mode for large objects and distributed objects. Data from the recorder are transferred to the gateway, and from it directly to the “in the cloud” platform, where they are saved and processed. The platform enables displaying current parameters on any (approved by the owner of the recorder) computer, generating and sending automatic reports and alerts via emails and SMS. For security, the platform works based on servers located in Frankfurt and Dublin, which virtually eliminates the possibility of data loss. This mode is used in Poland in about 160 large institutions. It provides the highest data security and reliability. Using the platform is associated with a one-time license fee for each connected recorder
Sensor’s passport documents the entire “live” of a device. By accessing the sensor.efento.io website, the user can check all information about it: date of sale, warranty status, date of calibration, information on all service activities. In addition, the user can download all documents regarding his device – a duplicate of calibration certificate or service protocols. The service is available for free.
Data transmitted wirelessly between the sensor and smartphone/ Efento Gateway can be encoded. Thanks to that unauthorized persons cannot read measuring data, but only devices having the right key can decode measuring data transmitted by the sensor.
Sensors are equipped with the wireless update of the software, what into the simplest manner you will bring them up to date to the latest version.
We believe that the Internet of the Thing consists of the integration of many data, their analysis and learning a lesson from their base. If you want to integrate Efento sensors with your software, with a platform in the cloud or with a mobile application we will make available to you essential documentation, libraries, SDK and willingly we will help with it.