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DULCOMETER Controllers

The DULCOMETER Type D1Cb is suitable for applications in drinking water, wastewater, and cooling water treatment. The single channel measuring and control unit D1Cb is equipped for all-important measured variables for basic applications in water treatment and with an error and calibration logbook.

Product description

Reliable process measurement and control

ProMinent DULCOMETER analyzers provide precise monitoring or controlling of process variables for Municipal and Industrial applications. DULCOMETER products encompass a complete range of quality instrumentation from single channel transmitters to multi-channel disinfection controllers.

ProMinent amperometric technology surpasses many of today’s colorimetric methods by providing real time, on-line measurement without reagents or buffer solutions. Process variables include free and total chlorine Total of free and combined chlorine. Recommended sensor: Type CTE, reference method DPD4. more in the glossary, fluoride, chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary, chlorite, hydrogen peroxide Due to its complete biodegradability, hydrogen peroxide is a disinfectant and oxidising agent ... more in the glossary, peracetic acid Peracetic acid is particularly used in the food and beverage industry, but also for disinfection in ... more in the glossary and ozone Significantly less environmentally harmful by-products result from the generation and use of ozone ... more in the glossary.

Complete your application by choosing one of our standard, pre-engineered monitoring, or control packages, which comes fully assembled including controller, sensors, sensor holder, wiring, backpanel and quick start guide.

Features and Benefits

  • Chlorine control (with amperometric sensors) EPA method 334.0 compliant
  • Controls and/or monitors 14 on-line process variables
  • Available in wall mount (D1Cb) or panel mount (D1Cc)
  • One programmable analog output (D1Cb)
  • Standard pre-designed system packages
  • Temperature correcting values
  • On/Off, Proportional or PID control
  • Alarm and relay control
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    D1Ca Basic Programming

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    DT Handheld Photometer for Calibration of Sensors

Field of application

The following list is a general representation of basically suitable applications for this product. Please contact your personal representative to discuss the use of the product in your individual application.

  • Measurement and control of water parameters in industrial and process water treatment plants
  • Waste water neutralisation
  • Measurement of the pH value and the disinfection parameters in potable water treatment and in the food and beverage industry
  • Measurement and control of the hygiene parameters in swimming pools

    Technical Details

    Measured Variables:

    • pH
    • ORP (Redox)
    • Chlorine (Free or Total)
    • Conductivity (inductive and conductive)
    • Chlorine dioxide
    • Chlorite
    • Bromine
    • Ozone
    • Hydrogen peroxide
    • Peracetic acid
    • Fluoride
    • Dissolved Oxygen
    • Temperature

    Technical Data

    Measuring range

    Connection type mV:
    pH 0.00 … 14.00
    ORP -1,000 … +1,000 mV

    Connection type mV:
    Chlorine: 0.00 … 0.500/2.00/5.00/10.0/20.0/50.0/100.0 ppm
    Chlorine dioxide: 0.00 … 0.500/2.00/10.0/20.0 ppm
    Chlorite: 0.02 … 0.50/0.1 … 2 ppm
    Bromine: 0.02 … 2.0/0.1 … 10.0 ppm
    Ozone: 0.00 … 2.00 ppm
    Hydrogen peroxide only with sensor PER1: 2.0 … 200.0/20 … 2,000 ppm
    Peracetic acid: 1 … 20/10 … 200/100 … 2,000 mg/l
    Dissolved oxygen: 0.1 … 10/0.1 … 20 ppm
    pH: 0.00 … 14.00
    ORP: 0 … +1,000 mV
    Conductivity: 0 … 20/200/1,000 mS/cm via mA transducer
    Temperature: 32 … 212 °F (0 … 100 °C) via mA transducer

    Resolution

    pH: 0.01 pH
    ORP: 1 mV
    Amperometric analysis (chlorine etc.): 0.001/0.01 ppm, 0.01 vol. %

    Accuracy

    0.5% of the upper range value

    Measurement input

    pH/ORP (input resistance > 0.5 x 1012 Ω)

    Correction variable

    Temperature via Pt 100/Pt 1000

    Min. temperature correction range

    32 °F (0 °C)

    Max. temperature correction range

    212 °F (100 °C)

    Control characteristic

    P/PID control

    Control

    2-way control

    Signal current output

    1 x 0/4 – 20 mA electrically isolated
    Max. load 450 Ω
    Range and assignment (measured, correction or control variable) can be adjusted

    Control outputs

    2 pulse frequency outputs for controlling the metering pump
    2 relays (limit value or pulse length)

    Alarm relay

    250 V ~3 A, 700 VA contact type, changeover

    Electrical Connection

    100 – 230 V, 50/60 Hz, 15 VA

    Ambient temperature

    23 … 122 °F (-5 … 50 °C)

    Enclosure rating

    Wall-mounted: IP 65
    Control panel installation: IP 54

    Dimensions

    Wall-mounted: 7.8 x 7.87 x 2.99 in (WxHxD) (D1Cb)
    Control panel installation: 3.78 x 3.78 x 5.71 in (WxHxD) (D1Cc)

    Weight

    1.8 | 0.8 lb | kg

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    Overview

    Reliable process measurement and control

    ProMinent DULCOMETER analyzers provide precise monitoring or controlling of process variables for Municipal and Industrial applications. DULCOMETER products encompass a complete range of quality instrumentation from single channel transmitters to multi-channel disinfection controllers.

    ProMinent amperometric technology surpasses many of today’s colorimetric methods by providing real time, on-line measurement without reagents or buffer solutions. Process variables include free and total chlorine Total of free and combined chlorine. Recommended sensor: Type CTE, reference method DPD4. more in the glossary, fluoride, chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary, chlorite, hydrogen peroxide Due to its complete biodegradability, hydrogen peroxide is a disinfectant and oxidising agent ... more in the glossary, peracetic acid Peracetic acid is particularly used in the food and beverage industry, but also for disinfection in ... more in the glossary and ozone Significantly less environmentally harmful by-products result from the generation and use of ozone ... more in the glossary.

    Complete your application by choosing one of our standard, pre-engineered monitoring, or control packages, which comes fully assembled including controller, sensors, sensor holder, wiring, backpanel and quick start guide.

    Features and Benefits

    • Chlorine control (with amperometric sensors) EPA method 334.0 compliant
    • Controls and/or monitors 14 on-line process variables
    • Available in wall mount (D1Cb) or panel mount (D1Cc)
    • One programmable analog output (D1Cb)
    • Standard pre-designed system packages
    • Temperature correcting values
    • On/Off, Proportional or PID control
    • Alarm and relay control

    Video

    Application

    Technical Data

    Downloads

    Find local ProMinent representative

    Contact us

    »We are looking forward to your enquiry.«

    +1 412-787-2484 

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