DW8 series single phase coulometer
TOKY DW8 series single phase coulometer with follow Features:
1) To measure true effective value (for AC signal);
2) To measure voltage, current, power factor, active power, reactive power, appearant power and Kwh;
3) Two relay alarm output, alarm value set freely;
4) Some model with 4-20mA analog current output;
5) Some model with RS485 communication function.