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Digital 850nm Infrared Turbidity Sensor For Sewage Plants

Categories Turbidity Analyzer
Brand Name: Daruifuno
Model Number: OPTU850
Certification: CE
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Product Name: Infrared turbidity sensor
Product Model: OPTU850
Measure Principle: Infrared absorption
Measuring Range: 0.01~1000NTU
Accuracy: ±0.1NTU
Flow Rate: ≤2.5m/s , 8.2ft/s
Pressure: 4Bar
Material: SUS316L+POM
Protection Grade: IP68/NEMA6P
Weight: 700g (without cable)
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Digital 850nm Infrared Turbidity Sensor For Sewage Plants


Digital 850nm Infrared Turbidity Sensor For Turbidity Monitoring In Sewage Plants


Measuring Principle Of The Infrared Turbidity Sensor


The OPTU850 series Infrared turbidity sensor is based on the combined infrared absorption scattered light method, and the ISO7027 method can be used to continuously and accurately determine the turbidity. The turbidity value is determined according to ISO7027 infrared scattered light technology without being affected by chromaticity.


The self-cleaning function of the Turbidity electrode is optional according to the operating environment.



Advantages of The Infrared Turbidity Sensor


  • Stable measuring data, reliable performance;
  • built-in self-diagnosis function to ensure accurate measuring data;
  • Easy installation;
  • Calibrate easily.

Applications of The Infrared Turbidity Sensor


Turbidity is the abbreviation of turbidity, which is the result of the interaction of light and suspended particles in the solution. The incident turbidity is mainly caused by the residues after purification treatment of colloids, suspended solids and biological particles in the water source water.


Turbidity is a sensory index that shows whether the high temperature and pressure are clear or not, and it is a related index that reflects the amount of microorganisms and organic matter in the reflection. Turbidity is an important operational control parameter in the process of absorbing and purifying water. It can indicate the treatment effect of water purification, especially flocculation, sedimentation and filtration.


The sensor is widely used in turbidity monitoring in sewage plants, water plants, water stations, surface water, industry, and other fields.


Technical Parameter


Product Name

Infrared turbidity sensor

Product Model

OPTU850

OPTU851

Measure Principle

Infrared absorption scattered light method

Measure Range

0.01~1000NTU

0.01~4000NTU

Light source

850nm infrared light source

Accuracy

Less than ±1% of the measured value, or ±0.1NTU, take the larger one

Flow rate

≤2.5m/s,8.2ft/s

Power Supply

12V DC

Calibration Method

Sample calibration, slope calibration

Operating Temperature

0°C ~ 45°C

Dimensions

Diameter: 52 mm; Length: 195 mm

Probe Pressure

4 bars

Material

SUS316L+POM

Weight

700g

Protection Grade

IP68/NEMA6P

Cable

10 meters can be customized



The Matching DRFN's Turbidity Controller


Product NameTurbidity Meter
Product Model DUC2-HTU-S (click here to view)
Software VersionDRFN TU Analysis software V1.0
OTADefault WiFi
Turbidity Display Range0.001NTU~4000NTU
Turbidity Resolution0.001NTU
Relay Control2 settable SPST relays max. load 3A/250VAC
Analog Current Output2 settable 0/4~20mA active current loop output max. load 1000Ω
Communication MethodMODBUS RTU; support JSON text data format
Display Screen128*64 LCD, adjustable backlight mode
Time History/Data RecordYear/month/day/hour/min/second, record 14000 historical data
Protection LevelIP66
Operating Environment0~60℃, relative humidity less than 95%
Storage Environment-20~70℃, relative humidity less than 55%
Shell MaterialEnhanced ABS
Size144*144*120mm (hole size 138*138 mm)
Mounting MethodWall mounting, pipe clamping, panel mounting
Power Supply100~240V AC or 18~36V DC
Weight800g
Power Consumption12W
Cleaning Systemmax. 24W(laser circulation sensor optional item)

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