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DULCOTEST® Sensors for Peracetic Acid

Graduated measuring ranges 0.02 – 2,000 mg/l

Measurement of peracetic acid concentration with DULCOTEST® sensors: precise and reliable for disinfection in safety-sensitive applications in the food, pharmaceutical and medical industries. Can also be used in waste water treatment.

Product description

Reliable online measurement of peracetic acid with DULCOTEST® sensors.

Our product line of DULCOTEST® peracetic acid Peracetic acid is particularly used in the food and beverage industry, but also for disinfection in ... more in the glossary sensors provides two types of sensor for different measuring ranges.

Your benefits

  • Precise, real-time amperometric measurement for efficient process control
  • Amperometric measuring eliminates interference caused by turbidity or colouration
  • Use of sensors if hydrogen peroxide is present without cross-sensitivity
  • Use of sensors if dissolved matter, surfactants and film-forming media are present without damage to diaphragm
  • Use of sensors under process conditions with CIP (cleaning in place) and rinsers (bottling)
  • Stable zero point means no drift

Field of application

  • CIP (cleaning in place)
  • Bottling
  • Disinfection in pharmaceutical and medical technology
  • Waste water treatment

    Technical Details

    • Measuring range, type PAA 1-mA-200ppm: 0 – 200 ppm
    • Measuring range, type PAA 1-mA-2000ppm: 0 – 2,000 ppm
    • Conditions of use: temperature up to 45 °C, pressure up to 3 bar (30 °C)

    Peracetic Acid Sensor PAA 1-mA

    Sensor for the measurement of peracetic acid without cross-sensitivity to hydrogen peroxide. For disinfecting contaminated water from washing foodstuffs and from cleaning procedures (e.g. CIP).

    Your benefits

    • Measured variable: Peracetic acid, without cross-sensitivity towards the accompanying chemical, hydrogen peroxide
    • Diaphragm-covered sensor minimises faults caused by changing flow or ingredients in the water
    • Resistance to films of dirt by pore-free diaphragm

    Measured variable

    Peracetic acid

    Reference method

    Titration

    pH-range

    1.0…9.0

    Temperature

    1…45 °C

    Admissible temperature fluctuation

    0.3 °C/min

    Response time sensor t90

    ≈ 3 min

    Max. pressure

    3.0 bar

    Flow

    30…60 l/h with in-line probe housing DGM or DLG III

    Supply voltage

    16...24 V DC (2-wire)

    Output signal

    4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated

    Selectivity

    Peracetic acid selective towards hydrogen peroxide

    Cross sensitivity

    Ozone, chlorine dioxide, chlorine, bromine

    Process integration

    Bypass: open sample water outlet

    Sensor fitting

    BAMa, DGMa, DLG III

    Controllers

    D1C, DAC, AEGIS II

    Typical applications

    Intensification in Cleaning In Place (CIP), washing vegetables, fruit and meat. Rinsers, even if surfactants are present. The selective measurement of peracetic acid alongside hydrogen peroxide is possible.

    Resistance to

    Salts, acids, alkalis, surfactants, dirt films

    Measuring principle, technology

    Amperometric, 2 electrodes, diaphragm-covered

    Measuring range

    Order no.

    PAA 1-mA-200 ppm

    1…200 mg/l

    1022506

    PAA 1-mA-2000 ppm

    10…2,000 mg/l

    1022507

    Note: a mounting kit (order no. 815079) is required for initial fitting of the sensors in the in-line probe housing DLG III.

    Peracetic acid sensor PAA 2-3E-mA

    Sensor for measuring even low concentrations of peracetic acid without cross-sensitivity to hydrogen peroxide even in waste water (pre-cleaned)

    Your benefits

    • Measured variable: peracetic acid, without cross-sensitivity to the accompanying chemical, hydrogen peroxide
    • Low dependence on flow, reduced faults caused by substances in the water and films of dirt, thanks to a diaphragm protecting the measuring electrodes
    • Sensitive measuring range from 0.5 mg/l provided by potentiometric system containing 3 electrodes
    • An integrated transmitter and the signal cable’s plug-in connector make for an easy installation

    Measured variable

    Peracetic acid

    Calibration

    DPD4, titration

    pH-range

    3.0…8.0

    Temperature

    0…45 °C

    Admissible temperature fluctuation

    < 0.3 °C/min

    Response time sensor t90

    < 45 s

    Electrolytic conductivity

    0.05...50 mS/cm

    Flow

    DGMa, DLG III: 30...60 l/h
    BAMa: 5...100 l/h (depending on design)

    Supply voltage

    16...24 V DC (2-wire)

    Output signal

    4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated

    Selectivity

    Peracetic acid selective towards hydrogen peroxide

    Cross sensitivity

    Ozone, chlorine dioxide, chlorine, bromine

    Process integration

    Bypass: open outlet or return of the sample water into the process line

    Sensor fitting

    BAMa, DGMa, DLG III

    Controllers

    DAC, D1Cb

    Typical applications

    Disinfecting pre-cleaned waste water, measurement and control of low peracetic acid concentrations

    Resistance to

    Salts, acids, alkalis, surfactants, dirt films

    Measuring principle, technology

    Amperometric, 3 electrodes, diaphragm-covered

    Measuring range

    Order no.

    PAA 2-3E-mA-20 ppm

    0.02…20.0 mg/l

    on request

    Downloads for DULCOTEST® Sensors for Peracetic Acid

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    Overview

    Reliable online measurement of peracetic acid with DULCOTEST® sensors.

    Our product line of DULCOTEST® peracetic acid Peracetic acid is particularly used in the food and beverage industry, but also for disinfection in ... more in the glossary sensors provides two types of sensor for different measuring ranges.

    Your benefits

    • Precise, real-time amperometric measurement for efficient process control
    • Amperometric measuring eliminates interference caused by turbidity or colouration
    • Use of sensors if hydrogen peroxide is present without cross-sensitivity
    • Use of sensors if dissolved matter, surfactants and film-forming media are present without damage to diaphragm
    • Use of sensors under process conditions with CIP (cleaning in place) and rinsers (bottling)
    • Stable zero point means no drift

    Application

    Technical Data

    Downloads

    Contact us

    Wesley Sutton

    Managing Director, ProMinent Fluid Controls UK Ltd.

    »We are always available to help. Don't hesitate to contact us.«

    +44 1530 560 555  Send request   

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