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| Categories | Optical Sensor |
|---|---|
| Brand Name: | JUGE |
| Model Number: | AG6602CD/AG6603CD |
| Place of Origin: | Nanjing, China |
| Certification: | IOS9001, CE |
| MOQ: | 1 Unit |
| Price: | USD300-2000 |
| Packaging Details: | Neutral carton |
| Delivery Time: | 5-8 working days |
| Payment Terms: | Online order,T/T |
| Supply Ability: | 100 Unit/Week |
| Type: | Digital COD/BOD/TOC sensor |
| Measurement Method: | Dual wavelength UV absorption method |
| Range: | Depends on sensor |
| Accuracy: | <5% equiv.KHP or <10% equiv.KHP |
| Company Info. |
| Nanjing Juge Environmental Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Optical Digital RS485 COD BOD TOC Sensor
>>Overview
The COD sensor utilizes the UV absorption method. Building upon extensive application experience, it has undergone multiple upgrades to achieve a more compact size for easier installation and enhanced reliability. This reagent-free design eliminates pollution, offering a more economical and environmentally friendly solution. It enables continuous online water quality monitoring while automatically compensating for turbidity interference. Equipped with an automatic cleaning mechanism, it maintains excellent stability even during prolonged operation.
Many water-soluble organic compounds absorb ultraviolet light. By measuring their absorption intensity at 254nm UV wavelength, this sensor effectively quantifies total organic pollutants in water. The dual-light source configuration (254nm UV light and 850nm infrared reference light) automatically cancels out interference from suspended particles, ensuring stable and reliable measurements.
>>Feature
▪ Digital sensor with RS-485 output, supporting MODBUS protocol
▪ Reagent-free operation, no pollution, economical and
environmentally friendly
▪ Dual-wavelength UV absorption measurement method ensures faster
response time and stable signals
▪ Housing made of SUS316L stainless steel, temperature-resistant
(0–50°C)
▪ IP68 waterproof rating
▪ Detachable cable for easy installation
>>Technical Parameter
Model | AG6602CD | AG6603CD |
Power supply | 9-36VDC | |
Output | RS485 MODBUS RTU | |
Measurement Principle | Dual wavelength UV absorption method | |
Housing | SUS316L | |
Waterproof level | IP68 | |
COD range | 0.1~500mg/L | 0.1~1500mg/L |
TOC range | 0.1~200mg/L | 0.1~750mg/L |
BOD range | 0.1~300mg/L | 0.1~900mg/L |
Resolution | 0.1mg/L | |
Accuracy | <5% equiv.KHP | <10% equiv.KHP |
Turbidity range | 0.1-1000NTU | 0.1-4000NTU |
Resolution | 0.1NTU | |
Accuracy | ±5% | ±10% |
Pressure range | ≤0.1Mpa | |
Temperature range | 0-50℃ | |
Calibration | Standard solution calibration, water sample calibration | |
Connection method | 4-core cable | |
Cable length | Standard configuration 10 meters, extendable up to 100 meters | |
Applications | General use, river water, lakes, drinking water, environmental protection, etc. | |
>>Sensor Dimension
AG6602CD
AG6603CD
>>Installation Diagram
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