الوصف

Working process: Real-time detects the temperature of supply and return pipe, monitors the instantaneous flow rate, BTU Meter accumulates each tenant heating or cooling energy consumption. Features: 1) Large LCD screen, total 4 lines display in each screen; 2) Shows history data with bar chart by day/month/year; 3) All of the designed parameter is closed to actual project application, multi-password protected prevents data missed and revised; 4) Current (***0mA) and pulse (****0Hz); 5) Modbus protocol based on RS**5 communication; 6) Electricity and optics is isolated, good anti-interference performance; 7) Can be auto setup small flow rate ignored; 8) Storage security of data, stores data automatically once power failure; 9) Remote warn and clock function, remotely revise the time periodically; *0) Has data output interface, could be integrated into Auto Reading Meter system;