[Product Overview]

Many organic compounds dissolved in water have an absorption effect on ultraviolet light. The Philst Smart COD Sensor can accurately measure the content of dissolved organic pollutants in water by measuring the absorption of 254nm wavelength ultraviolet light by these organic compounds. The sensor uses two light sources, one ultraviolet light for measuring COD content in water and one reference light for measuring water turbidity. In addition, a specific algorithm is used to compensate for the attenuation of the light path and to some extent eliminate the interference of particulate suspended matter impurities, thereby achieving more stable and reliable measurement.

[Product Features]

No need for reagents, no pollution, economical and environmentally friendly;

● Compact size, easier installation, and online uninterrupted water quality monitoring;
Can measure parameters such as COD, turbidity, and temperature;
Automatically compensate for turbidity interference;

Equipped with a cleaning brush to prevent biological attachment;

Small drift, fast response, and more accurate measurement;

Even with long-term monitoring, it still has excellent stability;

● Maintenance free, long service life, and low usage cost;

● Digital sensor, RS-485 interface, Modbus/RTU protocol;

Low power consumption design and anti-interference design.

[Scope of Application]

● Ordinary water treatment, sewage treatment, aquaculture, surface water monitoring
Environmental engineering, cooling tower circulating water, beverage and food, industrial wastewater discharge monitoring, etc

[Technical Parameters]

[Company Profile]

[Company Qualification]

[Partner]