Netico NTPM 100/200 DIN Rail Mount Energy Management Sensor
Historical data storage
Each NTPM device is equipped with solid state memory and supports permanent storage of measured and calculated parameters. A history of all measured data is stored with 1-second resolution for a period of 1 month. In addition, the device stores up to 10 years history of the most important energy parameters calculated on hourly bases (1 hour resolution). Optimized write and read access is implemented for flash data storage to ensure long memory lifetime.
The stored historical data, especially long term history, can be compared and analyzed through the web user interface.