Online RS485 COD BOD TOC Sensor Chemical Oxygen Demand Probe for Waste Water Treatment
Water quality COD sensor is a standard industrial output type detection COD concentration measuring instrument; high precision, good stability, easy to use, can be widely used in various industries (industrial wastewater, urban sewage, domestic sewage, and surface water in rivers and lakes) wastewater Water quality monitoring. Typical applications include continuous water quality monitoring in the process of sewage treatment, online real-time monitoring of water quality in and out of sewage plants; and continuous online water quality monitoring of surface water, industrial sewage, and fishery sewage.
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.
FAQ
Q: Is your company a manufacturer??
A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply and Output signal.
Q: How about the quality of the managements?
A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.
Q: Can you offer OEM services?
A: Yes,we support OEM and ODM products according to your requirements.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q: How about warranty?
A: 12 months warranty
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