Pro-Range PR17C-RS-025 Pressure Gauge 0~2.5MPa - RS485 Output, G1/4 Thread, 1m Cable

The RS485 interface on the PR17C-RS-025 typically uses the Modbus RTU protocol, which is standard for industrial automation. This allows for direct integration with Programmable Logic Controllers (PLCs), SCADA systems, and data acquisition modules that support Modbus communication over an RS485 network.

The transmitter operates on a wide-range DC power supply of 12 to 24 volts. This range ensures compatibility with common industrial power sources and provides flexibility in system design. Ensure your power supply can deliver sufficient current for the sensor's operation, typically under 50mA.

This sensor is designed for use with water, oil, and similar non-corrosive, non-flammable liquids compatible with its internal wetted materials (typically stainless steel). It is not suitable for aggressive chemicals, gases, or media that could damage the sensing diaphragm or housing. Always verify media compatibility for your specific application.

The integrated 1-meter cable contains the wires for power (typically red for V+, black for GND) and the RS485 communication lines (A and B). You will need to connect these to your DC power source and an RS485 transceiver or converter module. The specific wire color coding should be confirmed in the product's datasheet for correct polarity and communication line assignment.