SI series Sensor Meter / Sensor Indicator
TOKY SI series Sensor Indicator with follow features:
1) Universal input suitable to most sensors, including TC, RTD, linear voltage, current, resistance, etc.;
2) RS485 communication, Modbus protocol;
3) One On/Off control output, two alarm output;
4) 4-20mA transmit current output;
5) With color bar to display the input percentage.