The KONWPT-N7 periodically measures water pressure, and sends this information over the wireless link to the monitoring center. Pressure is measured using the pressure sensor, which converts the pressure value to current value in range from 4mA to 20mA. Acquisition electronics compute measurement data, arrange it with the rest of the process and device runtime data and send it to the AP using the wireless module (Ingenu RPMA module).
The KONWPT-N7 is a battery powered device with several modes of operation: active measuring/transmitting and deep sleep are standard operational modes alternating based on system parameters and time interval for transmitting measured data and alarm features. Additional diagnostics modes are available for maintenance purposes.