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Product Details:
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| Product Name: | Infrared Turbidity Sensor | Product Model: | OPTU850 |
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| 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) |
| High Light: | 850nm Turbidity Sensor,850nm online turbidity meter,4Bar Turbidity Sensor |
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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
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 |
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| Product Model |
OPTU850 |
OPTU851 |
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Measure Principle |
Infrared absorption scattered light method |
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Measure Range |
0.01~1000NTU |
0.01~4000NTU |
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Light source |
850nm infrared light source |
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Accuracy |
Less than ±1% of the measured value, or ±0.1NTU, take the larger one |
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Flow rate |
≤2.5m/s,8.2ft/s |
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| Power Supply |
12V DC |
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Calibration Method |
Sample calibration, slope calibration |
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Operating Temperature |
0°C ~ 45°C |
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Dimensions |
Diameter: 52 mm; Length: 195 mm |
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| Probe Pressure |
4 bars |
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Material |
SUS316L+POM |
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Weight |
700g |
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Protection Grade |
IP68/NEMA6P |
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Cable |
10 meters can be customized |
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The Matching DRFN's Turbidity Controller
| Product Name | Turbidity Meter |
| Product Model | DUC2-HTU-S (click here to view) |
| Software Version | DRFN TU Analysis software V1.0 |
| OTA | Default WiFi |
| Turbidity Display Range | 0.001NTU~4000NTU |
| Turbidity Resolution | 0.001NTU |
| Relay Control | 2 settable SPST relays max. load 3A/250VAC |
| Analog Current Output | 2 settable 0/4~20mA active current loop output max. load 1000Ω |
| Communication Method | MODBUS RTU; support JSON text data format |
| Display Screen | 128*64 LCD, adjustable backlight mode |
| Time History/Data Record | Year/month/day/hour/min/second, record 14000 historical data |
| Protection Level | IP66 |
| Operating Environment | 0～60℃, relative humidity less than 95% |
| Storage Environment | -20～70℃, relative humidity less than 55% |
| Shell Material | Enhanced ABS |
| Size | 144*144*120mm (hole size 138*138 mm) |
| Mounting Method | Wall mounting, pipe clamping, panel mounting |
| Power Supply | 100~240V AC or 18~36V DC |
| Weight | 800g |
| Power Consumption | 12W |
| Cleaning System | max. 24W(laser circulation sensor optional item) |
Contact Person: Ms. Yuki Fu
Tel: +8615716217387
