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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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.
COD Sensor Introduction
COD and BOD sensors are indispensable tools in wastewater treatment. Their accurate measurement capabilities, optimization potential, early detection capabilities, regulatory compliance support, process control features, and contribution to research and development make them essential components of any wastewater treatment facility. By leveraging the insights provided by COD and BOD sensors, treatment plants can enhance their operations, protect the environment, and ensure the sustainable management of wastewater resources.
The optical method online COD 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 Sensor Feature
1, Digital sensor, RS-485 output, supports MODBUS.
2, Can measure COD, BOD, TSS, and temperature parameters.
3, No reagents, no pollution, more economical and environmentally friendly.
4, Small in size and easy to install, water quality monitoring can be performed online.
5, It automatically compensates for turbidity interference and has excellent test performance.
6, Internal rotation cleaning brush for pipe self-cleaning and submersible self-cleaning
Technical parameters
| 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 |
COD Sensor Cases:
Warranty limit
The warranty does not include the following:
● Damage caused by force majeure such as natural disasters, riots, and wars.
● Damage caused by improper use, negligence, accident or improper use of the user.
● The freight incurred when the product is returned to us.
● Costs incurred by the delivery of product parts during the warranty period.
● Travel expenses for on-site maintenance during the warranty period.