Suggestions
Products
See all results for products

Flow Meter DULCOFLOW

For the measurement of pulsating volumetric flows within the range of 0.03 ml/stroke to 10 ml/stroke

The flow meter DULCOFLOW reliably measures pulsating flows in the range above 0.03 ml/stroke based on the ultrasound measuring principle. The flow meter achieves maximum chemical resistance as all wetted parts are made of PVDF and PTFE.

Product description

Your reliable control unit: unobtrusively measures, monitors and detects faults.

The device works on the ultrasound measuring principle. It was developed specifically for measuring small pulsating volumetric flows. It is installed around 30 cm downstream of the metering pump, so that there is still sufficient pulsation in the flow. All liquids that conduct ultrasound waves can be measured.

Your benefits

  • Maximum chemical resistance by the use of PVDF and PTFE
  • No electrical conductivity of the medium is needed
  • Measurement above stroke volumes of approx. 30 µl
  • Detection of gas bubbles in the feed chemical
  • No bottlenecks in the measuring tube. Media with small undissolved particles or with increased viscosity can be measured
  • A 0/4 -20 mA current output and a frequency output are available for remote transmission of the measured values.

  • The use of cookies is required to play this video. Here you can adjust your cookie selection to watch this video.

    ProMinent Flow Meter DULCOFLOW

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.

  • Measurement of the chemical consumption, for example in surface treatment.
  • Guaranteed metering, for example in the paper industry.
  • Measured value transmission and pump control by the central control system.
  • Measurement of aggressive chemicals.
  • Not suitable for liquids, which have minimal acoustic conductivity, e.g. sodium hydroxide (NaOH) with a concentration of greater than around approx. 20%.
  • We recommend first testing the measurability with emulsions and suspensions.
  • Media like chlorine dioxide liquids, which can penetrate through PVDF, can lead to shorter lifetime of the transducers.

    Metering of Chemicals in the Test Centre

    Passing the test: consistent 100% accuracy in fluid metering

    Our reliable metering pumps produce impressive results in testing. They meter fluids precisely and continuously, making it easy to optimise process parameters.
    more

    Metering of Fluids in Chemical Production

    Incredible versatility: metering pumps in production

    There are various types of metering pumps, but what they all have in common is reliability, robustness and thoroughness. That's why all our pumps are in demand in chemical production.
    more

    Addition of Additives in the Paper and Pulp Industry

    Lighter, smoother, more solid? The right addition is key

    Not all paper is the same. Accurately metered additives reliably give the paper certain properties, such as making it whiter or smoother or indeed both. ProMinent is fully flexible.
    more

    Biocide Metering in the Paper and Pulp Industry

    No clumps formed in the production of paper

    Perfectly metered liquid biocides prevent the formation of slime and therefore the dreaded and expensive formation of clumps in paper machines. So operations can continue unaffected.
    more

    Monitoring and Replenishing of Electroplating Baths

    Demanding baths require concentration

    Baths have to be monitored and replenished continually. This requires high concentration - from the sensors, controllers and pumps. Yet only small amounts of precisely fed chemicals are needed.
    more

    Technical Details

    • 2 LEDs for status display and stroke feedback
    • 2-line graphic display
    • 0/4-20 mA standard signal and 0 – 10 kHz frequency output for remote transmission of the measured value
    • Compact, chemically-resistant plastic housing
    • Measuring accuracy ± 2 % if the device has been calibrated to the chemical to be measured. Max. operating pressure 16 bar.

    Technical Data

    Type 05

    Type 08

    Max. operating pressure

    16 bar

    16 bar

    Smallest measurable stroke volume

    Approx. 0.03 ml/stroke, pulsing

    Approx. 0.05 ml/stroke, pulsing

    Min. pressure

    3 bar

    3 bar

    Contact output with individual stroke detection

    Open collector, 1 contact per stroke

    Open collector, 1 contact per stroke

    Frequency output

    Open collector, up to 10 kHz at maximum flow (parametrisable)

    Open collector, up to 10 kHz at maximum flow (parametrisable)

    Analogue output

    Parameters can be set, max. load 400 Ω

    Parameters can be set, max. load 400 Ω

    Type

    beta 1000 – 0413/0713, gamma/ X 1602 – 0414/0715, gamma/ XL 1608 – 1612

    beta 1604 – 0420, gamma/ X 1604 – 0424, gamma/ XL 1020 – 0450, Sigma/ 1

    Downloads for Flow Meter DULCOFLOW

    More in the Download Centre

    0 Results
    Filter by document type
    Application Example / Reference (0)
    Brochure / Flyer (0)
    Catalogue (0)
    Certificate / Declaration (0)
    Data Sheet (0)
    Drawing / Dimensional Drawing / 3D (0)
    Exploded View / Spare Parts (0)
    Material Safety Data Sheet (0)
    Operating Instructions (0)
    Others (0)
    Press Release (0)
    Publication / Article (0)
    Software (0)
    Wiring Diagram (0)
    Selected filters:

    Matching downloads

    Sort by A to Z
    Load more matches ...
    No more matches available!

    Unfortunately, we did not find an appropriate match.

    All words written correctly?
    Search again with fewer or different search terms?

    Please try again later

    Service Unavailable

    The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.

    Overview

    Your reliable control unit: unobtrusively measures, monitors and detects faults.

    The device works on the ultrasound measuring principle. It was developed specifically for measuring small pulsating volumetric flows. It is installed around 30 cm downstream of the metering pump, so that there is still sufficient pulsation in the flow. All liquids that conduct ultrasound waves can be measured.

    Your benefits

    • Maximum chemical resistance by the use of PVDF and PTFE
    • No electrical conductivity of the medium is needed
    • Measurement above stroke volumes of approx. 30 µl
    • Detection of gas bubbles in the feed chemical
    • No bottlenecks in the measuring tube. Media with small undissolved particles or with increased viscosity can be measured
    • A 0/4 -20 mA current output and a frequency output are available for remote transmission of the measured values.

    Video

    Application

    Technical Data

    Downloads

    Contact us

    ProMinent GmbH


    +49 6221 842 0   
    Send request    

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

    +49 6221 842 0  Send request   

    Matching Products

    Practical examples for this product

    A treat for sore eyes: surface coating for professionals

    Would you like another coffee? While you're waiting for your flavoursome kick of caffeine to be prepared, take a look at the faultless, elegantly matt black surface of the coffee machine. How do you produce something which looks that good?
    more

    Clean and uncontaminated: cleaning potable water in Alsace

    No matter how tiny the village, potable water is still an essential commodity. The Alsace village of Gueberschwihr shows how it pays to use modern ProMinent technology.
    more

    Green + purple = white? Only with the right metering!

    To balance out the natural yellowness of paper, dyes are added to the raw pulp to bring out the blue tones. This is what gives white paper its brilliance – but only when the metering process is exactly right.
    more

    Outstanding technology delivers outstanding potable water

    High-tech comes to the Sauerland region: To supply potable water, Stadtwerke Sundern uses state-of-the-art technology. When the time came to modernise their three waterworks, the first-class quality of ProMinent's products and systems was the deciding factor.
    more

    Precise metering ensures optimum water treatment

    You can't compromise on treating potable water. Which is why Stadtwerke Arnsberg puts its trust in precise metering stations from Heidelberg. And is cutting consumption of chemicals and operating costs at the same time.
    more

    Reliable phosphate precipitation on the Mosel

    The vineyards, and historical buildings of the Art Nouveau period, give the small towns on the Mosel a certain charm and flair. A complete solution from ProMinent ensures that the idyllic setting isn’t clouded by contaminated waste water, and that the prescribed limit values for phosphates are met.
    more
    +49 6221 842 0
    Request
    Newsletter
    Request
    Newsletter