
Monitoring Lake Eutrophication with Ammonia Nitrogen Detection Systems Sensor. Patented Ion Electrode: Features patented ammonium ion electrode with stable system and longer lifespan. IP68 Protection Level: Durable IP68 protection level suitable for harsh industrial and outdoor environments. Wide Measuring Range: Flexible measuring range from 0~10.00 mg/L up to 0~1000.0 mg/L. Versatile Communication: Supports RS485 Modbus/RTU and optional 4-20mA output for easy integration. Global Express Delivery: 100% on-time shipping guaranteed with real-time tracking worldwide. Comprehensive Certifications: Certified with RoHS, FCC, CE, and ISO9001 for quality assurance. Customizable Signal Line: Signal line length of 5m is customizable to fit specific installation needs.