A transducer is a device that converts one form of energy to another. Usually a transducer converts a signal in one form of energy to a signal in another.
The PT88P01 3-Wire Potential Transmitter produce a calibrated 4-20 mA DC signal that is proportional to the True RMS input AC voltage
The CT88P01 3-Wire Current Transmitter produce a calibrated 4-20 mA DC signal that is proportional to the True RMS input AC current
