... /sensor:Single phase, Three phase Current, Voltage, Power, Frequency, Power factor Transmitter/Transducer, Signal Transmitter/TransduceGeneral: Our signal transmitter can make ... -5V,4-20mA4.DC24V,220VACfeature:product DC transmittermodelDU-X-O-Y-L0.5DI-X-O-Y-L0.5size100*70*113(mm)input ... ,DC±12V dc electrical current transmitter/Transducer/sensor ZYB-DIO-X-O1/2/3