IQ SensorNet ColorVis

YSI IQ SensorNet UVVIS Ultrasonic Cleaning with UltraClean Technology

The ultrasonic cleaning of the UVVIS IQ SensorNet sensors. This short video demonstrates the ultrasonic cleaning when power is added to this sensor and the milky substance is quickly cleaned off. The UltraClean technology is continuously on and built into the sensor to prevent fouling.

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SKU481 067YM


An online optical spectrophotometer for measuring color in water with the ability to measure Hazen 340, Hazen 350, Hazen 390, Hazen 445, Hazen 455, Hazen 465, or ISO 410.

  • Overview

    The ColorVis is a reagent-free optical spectrophotometer designed for accurate and continuous color measurement in water. This advanced UV-VIS sensor integrates seamlessly with the IQ SensorNet system for reliable performance.

    • Built-in Turbidity Compensation:  256 wavelength scans per measurement ensure precise results and adequate interference compensation.
    • Factory Calibrated: Factory-calibrated for specific applications, with optional user calibration for enhanced flexibility
    • UltraClean™ Technology: Minimizes maintenance with ultrasonic cleaning for hassle-free operation.
    • Reliable Warranty Options: Includes a 2-year factory warranty, with an optional 5-year extended warranty for added peace of mind.

    The sensor is part of our IQ SensorNet family of products and works directly with our advanced wastewater process monitoring system. This system is controlled by the IQ SensorNet 2020 3G controller or our simplified IQ SensorNet 282/284 controller.

  • Specifications
    General Specifications  
    Anti Fouling UltraCleanTM ultrasound cleaning system
    Depth / Pressure Rating / Limit 1 bar (14.5 psi)
    Equipment used with 2020 3G, 282/284
    Integrated Lightning Protection Yes
    Languages English/ German
    Measurement Method / Channels Measuring over total spectrum from ultraviolet (UV) to visible (VIS) light, 200-720 nm
    Operating pH Range 4 to 12
    Operating Temperature 32 – 113 °F (0 – 45 °C)
    Parameters Measured Optical COD - total and soluble/TOC/DOC/BOD/SAC - total and soluble/UVT-254 and TSS
    Precision (+/-)3% of the measured value (+/-) 2.5 mg/L
    Sampling Yes
    Smart Sensors / Ports Yes
    Storage Temperature 14 – 122 °F (-10 – 50 °C)
    Unit of Measure 1/m, mg/L
    Warranty 2 years
    Waterproof Rating: IP-68
    Technical Data  
    Range (5 mm Gap)
    Hazen 340 8 to 1050 mg/L Pt/Co
    Hazen 350 8 to 1150 mg/L Pt/Co
    Hazen 390 8 to 2100 mg/L Pt/Co
    Hazen 445 150 to 10000 mg/L Pt/Co
    Hazen 455 150 to 10000 mg/L Pt/Co
    Hazen 465 150 to 10000 mg/L Pt/Co
    ISO 410 20 to 5300 mg/L Pt/Co

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