DRAGINO · Accessories · Water Quality Sensor · ORP Sensor · DR-ORP1

ORP01 is a device for measuring the redox potential of a solution. It uses high-purity platinum to produce an ORP composite electrode that has high acid and alkali resistance, antioxidant capacity, high measurement accuracy, fast response and good stability.

The electrode can automatically adapt to the temperature. It is suitable for online monitoring of the redox potential of waste water containing cyanide and chromium.

Features

• ORP measuring range -1999~1999mV, resolution 1mV.
• Applicable electrode temperature 0~80?.
• The electrode is made of high-purity platinum, which has high acid and alkali resistance and antioxidant capacity, high measurement accuracy, fast response and good stability.
• RS485 communication interface: ModBus RTU communication protocol can be easily connected to the computer for monitoring and communication.
• The ModBus communication address can be set and the baud rate can be changed.The device has a wide voltage power supply, DC 7~30V

Technical data

• Measuring range: -1999~1999mV
• Resolution: 1mV
• Output signal: RS485
• Measurement error: ±3mV
• Stability: ≤2mv/24 hours
• Equipment working conditions: Ambient temperature: 0-60? Relative humidity: <85%RH
• Waterproof class: IP68
• Pressure resistance: 0.6MP