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Infrared Turbidity Sensor 0.01-4000NTU with Self-Cleaning Brush

    Buy cheap Infrared Turbidity Sensor 0.01-4000NTU with Self-Cleaning Brush from wholesalers
     
    Buy cheap Infrared Turbidity Sensor 0.01-4000NTU with Self-Cleaning Brush from wholesalers
    • Buy cheap Infrared Turbidity Sensor 0.01-4000NTU with Self-Cleaning Brush from wholesalers
    • Buy cheap Infrared Turbidity Sensor 0.01-4000NTU with Self-Cleaning Brush from wholesalers
    • Buy cheap Infrared Turbidity Sensor 0.01-4000NTU with Self-Cleaning Brush from wholesalers
    • Buy cheap Infrared Turbidity Sensor 0.01-4000NTU with Self-Cleaning Brush from wholesalers

    Infrared Turbidity Sensor 0.01-4000NTU with Self-Cleaning Brush

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    Brand Name : Daruifuno
    Model Number : OPTU31
    Certification : CE,ISO
    Price : 450~1300USD
    Payment Terms : T/T
    Supply Ability : 500pcs/month
    Delivery Time : 1-15 work days
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    Infrared Turbidity Sensor 0.01-4000NTU with Self-Cleaning Brush

    High Accuracy Digital Tubidity Probe With Brush For Industry Water Treated Water


    The Daruifuno turbidity sensor OPTU311 with self-cleaning, multi-range infrared, provides fast, accurate, and reliable online monitoring of water quality. It's designed for seamless integration into industrial control systems, making it an ideal solution for a wide range of water treatment and monitoring applications.


    Technical Parameters

    Sensor InformationInfrared Turbidity Sensor
    ModelOPTU311(with brush)
    Measuring TechnologyInfrared scattering principle
    Measuring Range0.01~4000NTU
    Resolution0.01NTU
    Accuracy

    Less than ± 2% of measured value or ± 0.1NTU, take the larger one

    CommunicationRS485 MODBUS-RTU
    Response TimeT90< 60s
    Calibration MethodMulti-point calibration; factor correction
    Working Pressure≤4Bar
    Sample Flow RateNo dependency
    Cleaning MethodEquipped with a cleaning brush, automatic cleaning under water
    Working Temp.0~45°C (no freezing)
    Storage Temp.0~60℃ (no freezing)
    Main MaterialSUS 316L stainless steel (@Titanium customized)
    DimensionΦ60mm*L265mm
    MountingHorizontal installation, (special installation accessories are required)
    Lead InterfaceIntegrated lead
    Protection GradeIP68
    Power Supply

    9~24 V DC

    Power Consumption1.5W
    Weight800g
    CableStandard 10 meters





    Features

    • Built to Last: The OPTU31 features a robust and durable design, with its SS316L stainless steel body and IP68 waterproof rating. This ensures it can withstand challenging industrial and environmental conditions for a long operational life.

    • Low Maintenance: The integrated self-cleaning brush automatically prevents fouling on the optical surface, drastically cutting down on maintenance time and guaranteeing continuous, reliable readings without manual intervention.

    • Stable and Secure Data: The sensor's excellent anti-interference capability comes from its electrically isolated communication and power interfaces, which effectively resist electromagnetic interference and ensure stable, uninterrupted data transmission.

    • Effortless Integration: It supports the standard RS485 Modbus RTU protocol, allowing for seamless and direct connection to industrial systems like PLCs, DTUs, and PCs, making installation and calibration straightforward.

    • Versatile Applications: With its reliable performance, the OPTU201 is perfect for a wide range of applications, including wastewater treatment, waterworks, surface water monitoring, and various industrial processes.


    The sensor employs an 880nm dual-beam infrared scattered light principle to provide precise turbidity measurements across a wide range, from 0.01 to 4000 NTU. This dual-beam design significantly improves both accuracy and stability.
    Precision and Speed
    Experience exceptional measurement accuracy with a tolerance of ±2% of the reading or ±0.1 NTU, whichever is greater. Thanks to a rapid T90 response time of less than 60 seconds, the sensor delivers real-time data, enabling efficient process control.
    Durability and Reliability
    Designed for demanding environments, this sensor is built with SUS 316L stainless steel and holds an IP68 protection rating, guaranteeing reliable performance even in harsh underwater conditions. An integrated automatic cleaning brush provides a self-cleaning function, preventing fouling and ensuring consistent, long-term accuracy with minimal maintenance.
    Seamless Integration

    The device supports the Modbus communication protocol via an RS485 interface, making it fully compatible with standard industrial equipment like PLCs, DTUs, and digital acquisition meters.


    Application environment:

    Water quality monitoring: Infrared digital turbidity sensors can be used to monitor turbidity changes in water bodies such as tap water, surface water, rivers, lakes and reservoirs. In these environments, sensors help assess the cleanliness of water bodies and changes in water quality.

    Sewage treatment: In sewage treatment plants, infrared digital turbidity sensors can be used to monitor the turbidity of sewage before and after treatment, help evaluate the treatment effect and determine whether further treatment steps are required to ensure that the treated water quality meets the discharge standards.

    Aquaculture: In hydroponic and aquaculture farms, infrared digital turbidity sensors can help monitor suspended matter in water to maintain a suitable water quality environment and promote the growth and health of plants and animals.

    Environmental monitoring: Infrared digital turbidity sensors can also be used in environmental monitoring projects, such as measuring water quality in rivers, lakes and oceans to monitor environmental changes and pollution conditions.

    Waterworks (Tap Water Plants): It plays a key role in ensuring the safety of drinking water by continuously monitoring the turbidity levels throughout the purification process, from raw water intake to the final output.

    Industrial Applications: It serves numerous industries that require precise turbidity control, such as food and beverage production, chemical processing, and aquaculture, helping to maintain product quality and operational efficiency.

    Infrared digital turbidity sensors are widely used in various fields involving water turbidity and suspended solids concentration. They provide a convenient, efficient, and accurate measurement method that contributes to water safety, environmental monitoring, and quality control of industrial production processes.

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