Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Our Vision Aspire to be a leader in water quality monitoring - our pursuit is to be respected by customers, employees, partners and other companies in the industry. Core Values Rigorous, Efficient,
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The measurement of COD content in water is one of the main daily monitoring items of sewage treatment plants. Through the measurement of COD in and out of different structures, the operation of structures can be accurately grasped. Through the analysis of monitoring data for a period of time, the operation of structures can be adjusted appropriately to ensure the effect of sewage treatment. In addition, for the effluent of sewage plants, COD is a water quality item that must be monitored, and the cod content of effluent should meet the corresponding national standards.
The optical method online COD sensor (Chemical oxygen demand sensor) is more economical and environmentally friendly than the traditional chemical method. Small in size, easy to install, and can be used for continuous online water quality monitoring. Automatic compensation for turbidity disturbances, with automatic cleaning device, optional titanium alloy (corrosion resistant).
COD sensors are mainly used for monitoring rivers, lakes, sewage, and other types of surface water, etc., and can be easily integrated into water quality monitoring systems to meet customer needs.
* Digital sensor, RS-485 output, support MODBUS
* No reagents, no pollution, more economical and environmentally friendly
* Can measure SAC, COD, TOC, and other parameters
* Automatic compensation for turbidity interference for excellent test performance
| Product name | COD sensor |
|---|---|
| Detection principle | UV245nm UV Optics |
| Measurement range DS500 (6 mm gap) | COD 0 ~ 500 mg/lL TSS 0~600 mg/L BOD 0~300 mg / L |
| Measurement range DS500 (6 mm gap) | COD 0 ~ 2000 mg/lL TSS 0~1000 mg/L BOD 0~1000 mg / L |
| Measurement range DS501 (1 mm gap) | COD 6000~10000 mg/lL TSS 0~5000 mg/L BOD 0~5000 mg / L |
| Measurement accuracy | ±5% |
| Resolution | 0.01mg/L |
| Optical path | 1mm,6mm,10mm |
| Temperature range | 0~45℃ |
| Stored temperature | -40~80℃ |
| Output signal | RS-485, MODBUS protocol |
| Calibration method | 1 or 2 points |
| Automatic cleaning | Built-in cleaning brush |
| Waterproof level | IP68 |
|---|---|
| Under pressure | 1bar |
| Product material | 316/POM/Titanium alloy |
| Product Size | ∅46×218mm |
| Power information | DC 6~12V,Current <10mA |
| Cable length | Standard 5 meters |
Desun Uniwill Water quality sensors are designed to provide accurate and reliable measurements of water quality parameters, allowing for effective monitoring and management of water resources. They are commonly used in various industries and applications, including environmental monitoring, water treatment plants, aquaculture, industrial processes, and research laboratories.