... sensor/transmitter,differential pressure transitter series,mainly measure liquid level,pressure and rate of flow.2, various installment ... :0.1% 0.25% 0.5%.4, Output: 4-20mA,0-5V,0-10V.5, Power supply: 12--36V DC, ... thermocouple (TC and RTD), Panel Meter, Sensor Meter, inductor, Power Meter, Coulometer, Voltage Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, ...