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| Categories | Turbidity Analyzer | 
|---|---|
| Brand Name: | Daruifuno | 
| Model Number: | OPTU790 | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | Negotiable | 
| Price: | Negotiable | 
| Product Name: | Turbidity sensor | 
| Measuring Technology: | Infrared scattering principle | 
| Measuring Range: | 0.01~1000NTU | 
| Resolution: | 0.01NTU | 
| Accuracy: | Better than 5% of measured value or 0.3NTU, take the larger one | 
| Communication: | RS485 MODBUS-RTU | 
| Temp Unit: | Temp measurement | 
| Response Time: | T90<15s | 
| Calibration Method: | Offset; Factor offset | 
| Work Pressure: | ≤6Bar | 
| Operating Temp: | 0~50℃ (does not freeze) | 
| Shell Material: | PPS, Ti, glass | 
| Protection Grade: | IP68 | 
| Cable: | Standard 5 meters | 
| Company Info. | 
| Suzhou Delfino Environmental Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Infrared Digital Turbidity Sensor 1000 NTU For Sea Water
Digital infrared turbidity sensor OPTU790 is a digital infrared
turbidity measurement equipment. The digital infrared turbidity
sensor adopts digital signal processing technology to achieve
higher measurement accuracy and accuracy.
The digital sensor can output measurement data in real time, and
transmit the turbidity value to the data acquisition system or
controller in digital form, which is convenient for data recording,
monitoring and remote control. It has high anti-interference
performance, can work stably in a complex environment, and reduces
the influence of external interference on the measurement results.
Technical Parameters
| Model | OPTU790 | 
| Electrical Isolation | Electrical isolated communication and power interfaces | 
| Measuring Technology | Infrared scattering principle | 
| Measuring Range | 0.01~1000NTU | 
| Resolution | 0.01NTU | 
| Accuracy | Better than 5% of measured value or 0.3NTU, take the larger one | 
| Communication | RS485 MODBUS-RTU | 
| Temp Unit | Temp measurement | 
| Response Time | T90<15s | 
| Calibration Method | Offset; Factor offset | 
| Work Pressure | ≤6Bar | 
| Sample Flow Rate | Not dependent | 
| Operating Temp | 0~50℃ (does not freeze) | 
| Storage Temp | -10~60℃ (does not freeze) | 
| Shell Material | PPS, Ti, glass | 
| Dimension | Diameter: 35mm Length: 215 mm | 
| Mounting Thread | 1 inch NPT at both ends; Immersed or piped installation | 
| Lead interface | Split M16 connector | 
| Protection Grade | IP68 | 
| Power Supply | 6~12V DC | 
| Power Consumption | 0.2W | 
| Weight | 220g | 
| Cable | Standard 5 meters (other length can be customized) | 
User manual of turbidity sensor OPTU790:
OPTU790-Turbidity user manual.pdf
Features

Applications Of the Turbidity Analyzer:
Water quality monitoring: Turbidity is one of the important indicators for evaluating water
quality. The 1000NTU turbidity sensor can be used to monitor the
turbidity changes of water bodies such as tap water, surface water,
rivers, lakes and reservoirs to evaluate the transparency and
pollution degree of water bodies.
Sewage treatment: In the process of sewage treatment, turbidity sensors can be used
to monitor the turbidity of sewage before and after treatment,
helping to evaluate the treatment effect and determine whether
further treatment is required.
Drinking water production: The safety and quality of drinking water is critical to public
health. The 1000NTU turbidity sensor can be used to monitor the
turbidity in drinking water to ensure compliance with hygienic
standards.
Hydroponics and Aquaculture: In hydroponics and aquaculture, the turbidity of the water body is
closely related to the growth and health of plants and animals.
Turbidity sensors can help monitor and maintain proper water
quality conditions.
Environmental monitoring: 1000NTU turbidity sensor can be used in environmental monitoring
projects, such as measuring the water quality in rivers, lakes and
oceans to monitor environmental changes and pollution conditions.
Industrial Applications: In certain industrial processes, especially those involving water
treatment and suspended matter, turbidity sensors help monitor and
control the water quality in the production process.
Seawater Monitoring: Provides critical information on seawater quality, ecosystem
health, and environmental conditions. This helps to protect the
marine ecosystem, maintain the sustainable use of marine resources,
and provide data support for related research and marine
engineering
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