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DULCOEYE sensors for fine turbidity

Ideal for applications up to 100 NTU

The new DULCOEYE Turbidity Sensor from ProMinent is a high-precision solution for the optical measurement of low turbidity. With state-of-the-art technology and intelligent design, this sensor simplifies liquid analysis.

Product description

Smart sensor technology for clear results - the new DULCOEYE LT optical sensor from ProMinent

The user-friendly DULCOEYE LT sensor impresses with its intelligent design and immediate, uncomplicated commissioning. Thanks to factory calibration When a metering pump has been installed, the capacity in litres per hour has to be determined under ... more in the glossary, it is immediately ready for use and can be optimally combined with the DULCOMETER diaLog C Controllers from ProMinent.

The sophisticated construction enables particularly easy handling and ensures a reliable installation with high operational safety. The long-term stable light source delivers high-precision measurement results in laboratory quality - permanently and reliably.

The sensor's compact flow cell reduces water consumption and guarantees fast response times. The continuous flow ensures gentle, hydrodynamic self-cleaning.

A separately available, sealable calibration When a metering pump has been installed, the capacity in litres per hour has to be determined under ... more in the glossary vessel with holder is available for safe and efficient calibration When a metering pump has been installed, the capacity in litres per hour has to be determined under ... more in the glossary. The calibration When a metering pump has been installed, the capacity in litres per hour has to be determined under ... more in the glossary can be checked as required using the available solid-state verification vessel.

Your benefits

  • Precise measurement results in laboratory quality
    The long-term stable light source and optimized signal processing ensure maximum precision. An intelligent algorithm automatically detects and compensates for air bubbles - for reliable measurement results without interference.
  • Low maintenance and reliable
    The hydrodynamic self-cleaning system and high-quality components reduce maintenance requirements and increase operational reliability.
  • Resource-saving and efficient
    The small-volume flow cell and calibration vessel reduce water consumption and enable fast response times.
  • Flexible calibration and verification options
    Compatible with formazine and solid-state verification.
  • Ready for immediate use
    Thanks to factory calibration and plug-and-play function, the sensor is ready for immediate use - without any additional effort.
  • Simple and safe operation
    The user-friendly design and practical accessories enable intuitive operation - without any training.

Field of application

The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.

  • Fresh water
  • Well and raw water
  • Surface water from lakes, rivers, etc.
  • Drinking water treatment
  • Treated waste water (e.g. 4th purification stage clarification plant|sewage plant)
  • Distribution networks
  • Industrial process water
  • Pool water, swimming pool water
  • Service water treatment
  • Filter control and filter backwashing
  • Cleaning fruit and vegetables

    Technical Details

    • Gentle, hydrodynamic self-cleaning principle
    • Available individually or as a panel
    • Automatic compensation of light source ageing and light source temperature drift
    • Automatic flush valve selectable for programmable remote flushing

    Technical Data

    Measuring range

    0…100 NTU

    Measuring principle, technology

    nephelometric (90° light scattering according to DIN EN ISO 7027-1)

    Unit of measurement

    NTU, FNU, FTU

    Light source

    860 nm infrared LED

    Accuracy

    2 % ± 0.02 NTU whichever is greater

    Repeatability

    < 0,5 %

    Resolution

    0.001 NTU

    Response time sensor t90

    5 s

    Supply voltage

    11...30 V DC

    Calibration

    1-point or 2-point calibration

    Operating temperature

    0…45 °C

    Storage temperature

    -10…50 °C

    Ambient conditions

    Indoor installation (no direct sunlight), maximum 90 % relative air humidity (non-condensing)

    Digital output

    RS-485

    Housing material

    316 L stainless steel

    Enclosure rating

    IP 65

    Weight

    ca. 1.000 g + Kabel

    Operating pressure

    1 – 3 bar

    Flow

    20…30 l/h

    Controllers

    diaLog C

    Downloads for DULCOEYE sensors for fine turbidity

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    Overview

    Smart sensor technology for clear results - the new DULCOEYE LT optical sensor from ProMinent

    The user-friendly DULCOEYE LT sensor impresses with its intelligent design and immediate, uncomplicated commissioning. Thanks to factory calibration When a metering pump has been installed, the capacity in litres per hour has to be determined under ... more in the glossary, it is immediately ready for use and can be optimally combined with the DULCOMETER diaLog C Controllers from ProMinent.

    The sophisticated construction enables particularly easy handling and ensures a reliable installation with high operational safety. The long-term stable light source delivers high-precision measurement results in laboratory quality - permanently and reliably.

    The sensor's compact flow cell reduces water consumption and guarantees fast response times. The continuous flow ensures gentle, hydrodynamic self-cleaning.

    A separately available, sealable calibration When a metering pump has been installed, the capacity in litres per hour has to be determined under ... more in the glossary vessel with holder is available for safe and efficient calibration When a metering pump has been installed, the capacity in litres per hour has to be determined under ... more in the glossary. The calibration When a metering pump has been installed, the capacity in litres per hour has to be determined under ... more in the glossary can be checked as required using the available solid-state verification vessel.

    Your benefits

    • Precise measurement results in laboratory quality
      The long-term stable light source and optimized signal processing ensure maximum precision. An intelligent algorithm automatically detects and compensates for air bubbles - for reliable measurement results without interference.
    • Low maintenance and reliable
      The hydrodynamic self-cleaning system and high-quality components reduce maintenance requirements and increase operational reliability.
    • Resource-saving and efficient
      The small-volume flow cell and calibration vessel reduce water consumption and enable fast response times.
    • Flexible calibration and verification options
      Compatible with formazine and solid-state verification.
    • Ready for immediate use
      Thanks to factory calibration and plug-and-play function, the sensor is ready for immediate use - without any additional effort.
    • Simple and safe operation
      The user-friendly design and practical accessories enable intuitive operation - without any training.

    Application

    Technical Data

    Downloads

    Contact us

    Mr. Vikalp Tripathi

    Managing Director, Heidelberg ProMinent Fluid Controls India Pvt. Ltd.

    »Please send us your request! We will contact you shortly.«

    +91 8023 5788 72  Send request   

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