Online Ammonia Nitrogen Analyzer adopts ion selective electrode, which has advantages of rapid reaction, low maintenance cost, real-time online measurement, etc. No reagent, green and pollution-free, automatic compensation for potassium ion (set value), pH and temperature in water. Can be input installed directly, compared with the traditional ammonia nitrogen analyzer, it’s more economical and environment-friendly, convenient and quickly. The sensor is equipped with a self-cleaning brush that prevents microbial adhering, resulting in a longer maintenance cycle and excellent reliability. Adopt RS485 output, support to Modbus, easy integration.