◆ Digital signal processing technology, suitable for applications in harsh environments;
◆ Advanced signal environment display (oscilloscope technology), convenient and easy debugging and installation;
◆ High-speed and reliable single-chip processing, fast and stable;
◆ Multiple data filtering technologies, stable and reliable measurement;
◆ 16-bit high-precision D/A output, improving the accuracy of 4-20mA output;
◆ Equipped with 485 interface, can be connected to computer or other data collectors;
◆ Has data storage functions for hourly, daily, monthly and annual flow and power failure information;
◆ Frequency programmable low-frequency rectangular wave excitation, improving the stability of flow measurement, low power loss;
◆ Adopts new 16-bit ultra-low power microprocessor with FLASH memory, high integration, fast calculation speed and high calculation accuracy;
◆ Ultra-low EMI switching power supply, suitable for large power supply voltage variation range, high efficiency, small temperature rise; good EMC performance;
◆ Mainly used to measure the sewage flow in channels with free flow conditions;
◆ Suitable for flow measurement of sewage treatment plants, channel reconstruction, river regulation, farmland irrigation, etc.;
