
Linksens Digital pH ORP Sensor Electrode for Water Treatment. Real-time Temperature Compensation: Built-in temperature sensor ensures accurate pH readings under varying conditions. IP68 Waterproof Rating: Robust protection suitable for harsh working conditions and outdoor environments. Dual Salt Bridge Design: Strong anti-contamination capability for stable performance in complex water samples. Flexible Signal Output: Supports RS485 Modbus protocol with optional 4-20mA analog output. Customizable Signal Line: Standard 5m length available with options for custom lengths to fit specific needs. Fast Response Time: Delivers measurement results in 60 seconds or less for efficient monitoring. Comprehensive Certifications: ISO9001, RoHS, CE, and FCC certified for global market compliance and safety. 1-Year Warranty Coverage: Includes online guidance and work instructions for one year of reliable support.