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
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