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UV254 Absorption RS485 COD / TOC / BOD Sensor For Industrial Process Monitoring

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UV254 Absorption RS485 COD / TOC / BOD Sensor For Industrial Process Monitoring

Brand Name : Daruifuno

Model Number : COD351H

Certification : CE

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Product Name : COD sensor

Model : COD351H

Measuring Principle : UV254 Absorption Method

Measuring Range : COD: 1~1500mg/L TOC: 0.4~600mg/L

Resolution : COD: 0.01mg/L TOC: 0.1mg/L

Accuracy : ± 3% of the measurement + 0.5mg/L

Related Measurement : TU: 0~1000NTU accuracy: ± 5%

Response Time : ＞1min

Storage Temp : -10~60℃

Calibration Method : Standard solution

Protection Grade : IP68

Working Pressure : ≤1bar

Power : DC 12V~24V

Communication : RS485, Modbus RTU protocol

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UV254 Absorption RS485 COD/TOC/BOD Sensor For Industrial Process Monitoring

UV fluorescence absorption method COD sensor COD351H (Chemical Oxygen Demand) is a technique commonly used in water quality monitoring and analysis. They measure COD and TOC content based on the ultraviolet (UV) absorption and fluorescence properties of organic substances in the sample.

Advantage technology:
Rapid analysis: UV fluorescence absorption COD and TOC sensors can complete the analysis in a short time, saving time and effort compared with traditional chemical analysis methods.
Real-time monitoring: These sensors can provide almost real-time monitoring results, allowing operators to understand water quality conditions in a timely manner and take necessary measures.
Reagent-free: Traditional COD and TOC analysis requires the use of chemical reagents, while the UV fluorescence absorption sensor does not require reagents, thereby reducing environmental pollution and waste generation.
High sensitivity: This technique is very sensitive to the measurement of organic substances and can detect low concentrations of COD and TOC.
No pretreatment required: Compared with traditional methods, these sensors generally do not require complex sample pretreatment steps, making operation easier.
Automation Integration: These sensors can be integrated with automation systems for remote monitoring and control.

Technical Parameters

ModelCOD351LCOD351H
Measuring PrincipleUV254 Absorption Method
Optical path6mm2mm
Measuring Range

COD: 0.75~500mg/L

TOC: 0.3~200mg/L

COD: 1~1500mg/L

TOC: 0.4~600mg/L

ResolutionCOD: 0.01mg/L TOC: 0.1mg/L
Accuracy± 3% of the measurement + 0.5mg/L
Related MeasurementTU: 0~300NTU accuracy: ± 5%TU: 0~1000NTU accuracy: ± 5%
Response Time＞1min
Operating Tempe0~45℃ (does not freeze)
Storage Temp-10~60℃
Calibration MethodStandard solution
Protection GradeIP68
Working Pressure≤1bar
Flow Ratenot depend on
PowerDC 12V~24V
CommunicationRS485, Modbus RTU protocol
DimensionDiameter 60mm, length 215mm
Lead InterfaceM16
InstallationInvestment, 1 inch NPT pipe thread
Shell MaterialPOM and 316L
Power Consumption

Normal measurement: 0.1W;

Automatic cleaning by mechanical wiper: 3W;

Abnormal jamming of mechanical wiper: 4.5W

Weight720g


Please click the user manual of Suspended Solids sensor here:

Features

  • RS-485 output, support Modbus
  • No reagents, no pollution, environmentally friendly
  • Can measure COD, TOC, turbidity and temperature
  • Automatically compensate for turbidity interference
  • With self-cleaning brush and the maintenance cycle is longer

UV254 Absorption RS485 COD / TOC / BOD Sensor For Industrial Process Monitoring

​Aplication:
Water treatment plants: UV fluorescence absorption COD and TOC sensors are widely used in sewage treatment plants to monitor the content of organic substances in influent and effluent water to ensure that the discharge meets environmental protection standards.
Environmental Monitoring: These sensors can be used for environmental monitoring such as monitoring of organic pollutants in rivers, lakes and ocean water bodies.
Industrial process monitoring: In industrial production, especially those involving organic matter treatment, these sensors can be used to monitor water quality in real time to ensure stable production process and product quality.
Food and beverage production: In the food and beverage industry, these sensors can be used to monitor water quality during production to ensure end product safety and compliance.
Scientific research and laboratories: UV fluorescence absorption COD and TOC sensors are also widely used in scientific research and laboratories to analyze and study the organic content in different samples.

UV254 Absorption RS485 COD / TOC / BOD Sensor For Industrial Process Monitoring


Product Tags:

RS485 COD Sensor

      

UV254 Absorption BOD Sensor

      

Industrial Process Monitoring TOC Sensor

      
Quality UV254 Absorption RS485 COD / TOC / BOD Sensor For Industrial Process Monitoring for sale

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