Voltage converter PCE-P20Z for alternating voltage The PCE-P20Z voltage transmitter measures voltages up to 600 V AC and converts this into a standard signal. Depending on the version, the voltage converter PCE-P20Z can measure voltages up to 250 V AC, 400 V AC or 600 V AC and outputs a 4 ... 20 mA standard signal. Depending on the model, the supply voltage of the transmitters is either 85 ... 253 V AC / DC or 20 ... 40 V AC / DC. The installation is simple: the voltage transmitter can be easily attached to a 35 mm DIN rail. The standard signals output by the measuring transducer can then be processed with the aid of controllers or screen recorders.