ORP Sensor

Description

The ORP (Oxidation-Reduction Potential) Sensor provides accurate and reliable redox potential measurements for continuous water quality monitoring. Designed for industrial and environmental applications, it features a flat electrode surface for easy cleaning and a built-in temperature sensor for automatic temperature compensation. Its digital RS-485 output with MODBUS protocol ensures seamless integration with monitoring and control systems.

Key Features:

• Digital ORP sensor with RS-485 output and MODBUS support

• Flat electrode design for reduced fouling and simplified maintenance

• Integrated temperature sensor for real-time temperature compensation

• Compact and durable design, suitable for long-term online monitoring

• Unaffected by cable length, offering excellent signal stability

Technical Specifications:

• Measurement Range: -1000 mV to +1000 mV

• Accuracy: ±5 mV

• Resolution: 0.1 mV

• Response Time: <30 seconds

• Temperature Range: 0–50°C

• Operating Depth: Up to 10 meters underwater

• Output Signal: RS-485, MODBUS RTU

• Power Supply: DC 5–12V, current <50mA

• Housing Material: POM plastic body with platinum or gold electrode

• Protection Rating: IP68

• Cable Length: 5 meters standard (custom lengths available)

Applications:

• Disinfection monitoring in drinking and wastewater

• Process control in industrial water systems

• Aquaculture and fish farming

• Cooling towers and boiler feedwater systems

• Surface water and environmental monitoring