Pro-Range PR15C-PAS-002 Digital Pressure Sensor 0~0.2MPa, 4~20mA Output, G1/4 Thread, 1m Cable

This is a two-wire transmitter. Connect the positive power supply (10-32V DC) to the red wire and the negative/ground to the black wire. The 4-20mA signal is read as a current loop through the same two wires; place your PLC analog input module or resistor in series with the black wire to measure the voltage drop proportional to pressure.

Yes, the 10-32V DC operating range is fully compatible with standard 24V DC PLC power supplies. Ensure your PLC's analog input card is configured to accept a 4-20mA current loop signal, typically by connecting it across a 250-ohm precision resistor to convert the current to a 1-5V DC signal.

For precise accuracy specifications (typically ±0.5% FS or better), refer to the official Pro-Range datasheet. The sensor is designed for industrial use with good long-term stability, but periodic calibration against a known pressure standard is recommended for critical applications to maintain measurement integrity.

G1/4 is a British Standard Parallel Pipe (BSPP) thread and is not directly compatible with NPT (National Pipe Taper) threads without an adapter. For installation into an NPT port, you will require a suitable G1/4 female to NPT male adapter fitting to ensure a pressure-tight seal.