Specifications
Brand Name :
Daruifuno
Model Number :
CODuv350
Certification :
CE
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Product Name :
COD sensor
Product Model :
CODuv350
Measuring Principle :
UV254 ultraviolet absorption
Measuring Range :
0.15~300.00mg/L, 0.5~1000.0mg/L
Resolution :
0.01mg/L, 0.1mg/L
Flow Rate :
< 3 m/s
Response Time :
T90 max. 10s
Water Depth :
<10 meters
Operating Temperature :
0~45℃
Protection Grade :
IP68
Description

UV RS485 COD Sensor For The Measurement Of Chemical Oxygen Demand

Measuring Principle Of The COD Sensor

Many organic substances dissolved in water absorb ultraviolet light. Therefore, the total amount of organic pollutants in the water can be measured by measuring the degree of absorption of 254nm wavelength ultraviolet light by these organic substances.

The CODuv350 COD sensor uses the UV254 nano-ultraviolet absorption method for measurement, and the measurement process does not require consumables.

The COD probe uses two light sources, 254nm and 550nm, and uses a 550nm compensation light source to effectively eliminate the effects of turbidity and chromaticity, thereby achieving more stable and reliable measurement values.

Advantages Of The COD Sensor

  • Imported ultraviolet UV LED cold light source, with small drift and long life.

  • The sample does not need to be digested, the analysis speed is fast, and there is no need to add any reagents.

  • Drop-in installation, no special sampling equipment is required. The measurement process responds quickly in real-time without waiting.

  • The COD sensor is equipped with an automatic cleaning brush and has a self-cleaning function, which can effectively prevent pollution.

UV RS485 COD Sensor For Chemical Oxygen Demand IP68

Applications Of The COD Sensor

Sewage treatment plant outlet, natural waters, industrial process control, aquaculture, drinking water.

Technical Data Sheet

Product Name

COD sensor

Product Model

CODuv350

Measuring Principle

UV254 nano-ultraviolet absorption

Measuring Range

0.15~300.00mg/L

0.5~1000.0mg/L

Resolution

0.01mg/L

0.1mg/L

Accuracy

±2% or ±2.5mg/L, take the larger one

Repeatability

±1%

Response Time

T90 max. 10seconds

Operating Temperature

0~45℃

Storage Temperature

-10~50℃

Dimensions

Outer diameter 142*157mm, length 280mm

Protection Grade

IP68

Water Depth

<10m

Flow Rate

< 3 m/s

Cleaning Method

brush

Power

12V 15mA (normal), 200mA (maximum, when the brush is rotating)

Output

RS485, Modbus RTU protocol

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UV RS485 COD Sensor For Chemical Oxygen Demand IP68

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Brand Name :
Daruifuno
Model Number :
CODuv350
Certification :
CE
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
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UV RS485 COD Sensor For Chemical Oxygen Demand IP68
UV RS485 COD Sensor For Chemical Oxygen Demand IP68
UV RS485 COD Sensor For Chemical Oxygen Demand IP68
UV RS485 COD Sensor For Chemical Oxygen Demand IP68

Suzhou Delfino Environmental Technology Co., Ltd.

Verified Supplier
5 Years
jiangsu, suzhou
Since 2015
Business Type :
Manufacturer, Exporter, Seller
Certification Level :
Verified Supplier
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