ZY2000 Online COD Sensor

COD sensor is a new generation of environmentally friendly COD sensor launched by our company. It requires no reagents, no pollution, and is more economical and environmentally friendly. Small size and easy installation, water quality monitoring is available online. Automatic compensation for turbidity disturbances, with automatic cleaning, for stability even for long-term monitoring.

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 254nm.

series sensors use two light sources, one 254nm ultraviolet light and one 850nm infrared light, which can automatically compensate the optical path attenuation and turbidity effects, thus achieving more stable and reliable measurement values.

Features

 No reagents, no pollution, more economical and environmentally friendly

 Can measure COD,BOD,TSS ,TOC and other parameters

 Automatic compensation for turbidity interference for excellenttest performance

 It is equipped with an RS-485 interface that allo easy and fast sensor configuration via Modbus. It can be easily connected to monitoring system.

 ZY300 can be equipped with it to read real-time monitoring data, and the data storage function provides users with a basis for analyzing the data

Technical Specifications