In order to give you a better service ProMinent uses cookies. By continuing to browse the site you are agreeing to our use of cookies.

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.

  • ProMinent Flow Meter DulcoFlow

Field of application

  • 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 20%
  • We recommend first testing the measurability with emulsions and suspensions
    1 2 3 4 5 6 7 8 9

    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

    TypeType 05Type 08
    Measuring tubePVDFPVDF
    Max. operating pressure bar16 bar16 bar
    Smallest measurable stroke volumeApprox. 0.03 ml/stroke pulsingApprox. 0.05 ml/stroke pulsing
    Contact output with individual stroke detectionOpen collector, 1 contact per strokeOpen collector, 1 contact per stroke
    Frequency outputOpen collector, up to 10 kHz at maximum flow (parametrisable)Open collector, up to 10 kHz at maximum flow (parametrisable)
    Analogue outputParametrisable, max. load 400 ΩParametrisable, max. load 400 Ω
    for seriesBeta® 1000 – 0413/0713, gamma/ X 1602 – 0414/0715, delta® 1608 – 1612Beta® 1604 – 0420, gamma/ X 1604 – 0424, delta® 1020 – 0450, Sigma/ 1

    Downloads for Flow Meter DulcoFlow®

    load more of

    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

    Ralf Kiermaier

    Vice President Sales and Marketing, ProMinent GmbH

    +49 6221 842 0   
    Send request    
    Save contact

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

    +49 6221 842 0  Send request   

    Close Form

    Your Request

    Personal Information

    Further product +
    Attachment
    Upload Next file

    Personal Information

    Please fill in all mandatory fields.
    *Mandatory fields

    Check and Send

    Personal Information:
    Salutation
    Title
    Last name  
    First name  
    Company
    Customer ID
    E-mail address
    Phone
    Street
    House no.
    City  
    Country
    Callback Yes
    Back

    Matching Products

    more more more

    Practical examples for this product

    more