The residual chlorine online analyzer consists of a digital residual chlorine controller and a digital residual chlorine sensor. It has the advantages of high precision, good stability, and long service life, and is widely used in industries such as surface water, waterworks, municipal sewage, domestic sewage, agricultural sewage, industrial wastewater, process control, nitrification treatment, aeration tanks, etc.

Technical characteristics of residual chlorine online analyzer:

1. Temperature, pH value, potassium ions, and compensation can be selected at different locations;

2. Corrosion resistant shell, POM material, 3/4NPT threaded interface, easy to install;

3. Accurate measurement, low detection limit, and small long-term drift;

4. Built in PT1000 temperature sensor and compensation algorithm, with an accuracy of ± 0.1 ℃;

5. High stability industrial online ion selective electrode, no need for reagents, no secondary pollution, low maintenance workload, and low maintenance cost;

6. The extension cable adopts waterproof, anti-corrosion, and anti-interference AVVR cable;

7. RS485 output, strong anti-interference and signal reliability, good data stability;

8. Calibration record storage function, plug and play, no need for calibration during initial use.

Performance characteristics of residual chlorine online analyzer:

1. This device can automatically recognize connected sensors and is plug and play;

2. Equipped with a semi transparent and semi reflective LCD screen, visible in strong outdoor light

3. Featuring a user-friendly Chinese operating interface and easy to operate;

4. It has functions such as data storage, viewing, and exporting, and can set the storage period;

5. Automatically read the internal working parameters of the sensor, no calibration is required when replacing the sensor;

6. The system integration adopts RS485 bus communication and standard MODBUS protocol;

7. Built in lightning protection, surge protection, anti reverse connection, overload protection and other protective measures;

8. IP65 protection level, suitable for various indoor and outdoor installation environments.