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Technical Features:

COD control display

- Measuring system: 2-wavelength light absorption system, 2 optical paths

- Measuring range: 0-400 mg/l

- Output: 4 ~ 20mA DC

- Accuracy: ± 2% (FS)

- Resolution: 0.1mg/l (0-400mg/l)

- Cleaning method: automatic cleaning with wiper

- Protection level: IP 65