Y551-B/C UV254 Self-cleaning COD Sensor
Yosemitech Y551-B/C self-cleaning COD sensor based on the principle of ultraviolet absorption method,by measuring the absorption degree of these organic compounds to 254nm wavelength ultraviolet light,can accurately measure the content of dissolved organic pollutants in water.One turbidity detection light source is integrated in the interior,and the turbidity interference of the measured water is automatically compensated.With automatic cleaning brush device,even long-term monitoring stil as excellent stability.
Product introduction
Yosemitech Y551-B/C self-cleaning COD sensor based on the principle of ultraviolet absorption method,by measuring the
absorption degree of these organic compounds to 254nm wavelength ultraviolet light,can accurately measure the content of
dissolved organic pollutants in water.One turbidity detection light source is integrated in the interior,and the turbidity interference of the measured water is automatically compensated.With automatic cleaning brush device,even long-term monitoring stil as excellent stability.
Product features
◇ No reagents required,no pollution,more economical and environmentally friendly
◇ Can measure parameters such as COD,TOC,turbidity and temperature
◇ Automatically compensate for turbidity interference and have excellent test performance
◇ With automatic cleaning brush to prevent biological attachment and longer maintenance cycle
◇ Built-in calibration parameters for easy on-site use and secondary calibration
Product specification
|
Name |
Y551-B COD Sensor (low range) |
Y551-C COD Sensor (high range) |
Measurement principle Ultraviolet absorption method Ultraviolet absorption method
|
COD range |
0-500mg/L |
0-1500mg/L |
COD accuracy ±5% ±5%
|
COD Resolution |
0.01mg/L |
0.01mg/L |
0-600mg/L
|
Turbidity Accuracy |
±5% |
±5% |
Temperature range 0-50℃ 0-50℃
|
IP rating |
IP68 |
IP68 |
Sensor interface Supports RS-485,MODBUS protocol Supports RS-485,MODBUS protocol
|
Power consumption |
0.25W(non wiping),0.8W(wiping) |
0.25W(non wiping),2W(wiping) |
Suggested power DC 12-24V,≥1A DC 12-24V,≥1A
|
Sensor size |
φ50mm*179mm |
φ50mm*179mm |
Cable length 10m(default),customizable 10m(default),customizable
|
Sensor housing material |
316L(Customizable titanium alloy) |
316L(Customizable titanium |
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