DS500 Online COD BOD TSS Sensor Analyzer

Overview:

COD, BOD, and TSS are important water quality parameters for wastewater treatment operations. Online COD BOD TSS Sensor Analyzer can be used to detect the Chemical Oxygen Demand, Biochemical Oxygen Demand, and Total suspended solids value of water quality.

DS500 series Online COD BOD TSS Sensor Analyzer is a new generation of environmental protection type sensors launched by Desun Uniwill, which is based on the UV absorption principle, reagent-free, pollution-free, more economical, and environmentally protected. Small size, more convenient installation, online continuous water quality monitoring. Automatic compensation for turbidity interference, automatic cleaning devices, and even long-term monitoring still have excellent stability. It can be used in harsh environments and the monitoring data is stable and reliable. Multiple path length options are available to ensure our clients have the detection range that meets their wastewater monitoring demands.

Online COD BOD TSS Sensor Analyzer Principle

Many organic substances dissolved in water absorb ultraviolet light. Therefore, the total amount of organic pollutants in water can be measured by measuring the absorption of these organic substances by ultraviolet light at a wavelength of 254 nm. DS500 series sensors use two light sources, one 254nm ultraviolet light and one 850nm infrared light, which can automatically compensate for the optical path attenuation and turbidity effects, thus achieving more stable and reliable measurement values. The sensors measure organics in a multi-dimensional way that results in improved correlations to water quality parameters such as BOD, COD, and TSS.

Features of DS500 series Online COD BOD TSS Sensor Analyzer

-Digital sensors, RS-485 output, Modbus protocol;

-With automatic cleaning function and few-maintenance;

-No chemical reagents, no secondary pollution;

-Directly immersion COD measurement without sampling;

-Quickly response time and precision for COD continuous measurement;

-Real-time data transmission allows you to get timely and accurate data on monitoring water;

-Corrosion-resistant shell, easy to install;

-Proven UVC LED technology, long lifetime, stable and instant measurement;

-Measurement of parameters such as COD, TOC, TSS, and temperature;

-Adopts low power consumption design and has the characteristics of anti-interference performance;

-Automatic compensation for turbidity interference for excellent test performance.

Technology Parameter