YCH305 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 still has excellent stability.

Product Features

✅No reagents, no pollution, more economical and environmentally friendly.

✅Can measure parameters such as COD, BOD,TSS and temperature.

✅Automatically compensate for turbidity interference.

✅With automatic cleaning brush to prevent biological attachment and longer maintenance cycle.

Technical parameter

Name	UV254 Self cleaning COD Sensor
Model	YCH305
Principle	Ultraviolet absorption method
Range COD	0-1000mg/L(Customisable)
Accuracy	±5%FS
Range BOD	500mg/L
Linearity	R2 > 0.99
Protection Level	IP68
Output Signal	Support RS-485/Modbus protocol
Operating Temp.	0-50℃
Assembly	Input Type
Power Supply	DC 12-24V
Cable Length	5 meters (default),Customizable
Housing Material	316L/Titanium
Dimension	Φ50*179mm

Product Advantages