3 Wire Pressure Transducer Wiring Diagram. The transmitter and control panel can use the same 24v and 0v dc supply lines. Testing the digital indicator with a power supply or calibrator could determine the electrical range.

The 3 wire configuration is similar to the more common 2 wire configuration but the positive voltage supply is separated from the current loop: It shows the parts of the circuit as simplified forms, and also the power and signal links between the devices. 2 wire pressure transducer wiring diagram 4 20ma transmitter circuit diagram awesome 3 wire pressure transducer wiring diagram.