Digital pH Electrode for Water, RS485 Output

Digital pH electrode is suitable for a variety of water quality monitoring scenarios, using RS485 output, supporting standard MODBUS-RTU communication protocol, and achieving efficient data transmission. Its measurement range is 0-14pH, the temperature range is 0~60℃, and it has an accuracy of ±0.02pH and ±0.5℃. SUCH pH electrode has an IP68 protection level and can operate stably in underwater environments for a long time. It is widely used in aquaculture, water quality testing, environmental data collection and other fields.

Feature

• Flat-head electrode design for enhanced impact resistance, suitable for long-term use in complex water environments.
• Compatible with USA, NIST, and custom calibration solutions, meeting various industry standards and application needs.
• Isolated power supply design with strong anti-interference capability, ensuring stable and reliable data transmission.
• Supports automatic and manual temperature compensation, with a built-in temperature sensor for accurate pH measurement.

Detail

Wiring Instructions

PH electrod installation methods

1. Side wall installation (*The pH electrode must be at an angle of 15 degrees to the liquid surface. Otherwise, it will affect the normal use of the pH electrode.)
2. Flange mounted at the top
3. Pipe installation
4. Top installation
5. Submersible installation
6. Flow-through installation