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DULCOMETER DMT 2-Wire-Transmitters

Compact 2-wire-transmitter with microprocessor technology. Reliable monitoring for pH, Redox, Chlorine, conductive conductivity, and temperature applications.

Product description

The compact 2-wire transmitter – the link to the PLC and DULCOMETER.

DULCOMETER DMT type transmitters are compact 2-wire transmitters for measured variables pH, redox, chlorine, conductive conductivity, temperature.

Easily combined with programmable memory controllers.

Features and Benefits

  • Reliable measurement
  • High level of operating safety, e.g., probe monitoring (pH), electrical isolation
  • Simple flexible installation
  • Full text user guidance
  • Automatic buffer recognition (pH)
  • Auto ranging (conductivity)
  • Compact design
  • Switch between pH, redox and temperature
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    DMTa DULCOMETER Transmitter

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.

  • Process control
  • Food and beverage industry
  • Chemical and pharmaceutical industries
  • Water treatment
  • Wastewater treatment
  • Power plant

    Technical Details

    Measured Variables:

    • pH
    • ORP (Redox)
    • Chlorine (Free or Total)
    • Conductivity (conductive)
    • Temperature

    Technical Data

    Measuring range

    pH - 1.00 … 15.00
    -1,200 … +1,200 mV redox potential
    0.01 … 50.0 mg/l Chlorine
    -4 … +302 °F (-20 … +150 °C)
    1 µS/cm … 200 mS/cm (auto-ranging), depending on the cell constant

    Cell constant

    0.006 … 12.0/cm for conductivity

    Resolution

    0.01 pH
    1 mV
    0.1 % of measuring range for chlorine
    0.2 °F (0.1 °C)
    Conductivity 1/1000 of display value (min. 0.001 μS/cm)

    Accuracy

    0.5% from measurement range

    Measurement input

    mV terminal (pH, ORP); input resistance > 5 x 1011 Ω
    Chlorine terminal (DMT chlorine sensors)
    Pt 100/1000 terminal
    Conductivity terminal (2 or 4-line connection)

    Correction variable

    Temperature via Pt 100/1000 (pH, chlorine, conductivity)

    Correction range temp.

    Chlorine: 41 … 113 °F (5 … 45 °C), pH: 32 … 212 °F (0 … 100 °C), conductivity: 32 … 212 °F (0 … 100 °C)

    Min. current loop

    4 mA

    Max. current loop

    20 mA

    Fault current

    23 mA

    Feed voltage

    2-wire transmitter, 16... 35 V DC, nominal 24 V
    PROFIBUS DP design, 16... 30 V DC, 24 V nominal

    Communication interface

    PROFIBUS DP (wall-mounted only)

    Min. ambient temperature

    32 °F (0 °C)

    Max. ambient temperature

    131 °F (55 °C)

    Climate

    Relative humidity up to 95% (non-condensing)

    Enclosure rating

    IP 65 (wall-mounted, pipe-mounted)
    IP 54 (installation in a control cabinet)

    Display

    graphical display

    Housing material

    PPE

    Dim. H

    5.31 inch

    Dim. B

    4.92 inch

    D dimension

    2.95 inch

    Weight

    1 | 0.45 lb | kg

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    Overview

    The compact 2-wire transmitter – the link to the PLC and DULCOMETER.

    DULCOMETER DMT type transmitters are compact 2-wire transmitters for measured variables pH, redox, chlorine, conductive conductivity, temperature.

    Easily combined with programmable memory controllers.

    Features and Benefits

    • Reliable measurement
    • High level of operating safety, e.g., probe monitoring (pH), electrical isolation
    • Simple flexible installation
    • Full text user guidance
    • Automatic buffer recognition (pH)
    • Auto ranging (conductivity)
    • Compact design
    • Switch between pH, redox and temperature

    Video

    Application

    Technical Data

    Downloads

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    Contact us

    »We are looking forward to your enquiry.«

    +1 412-787-2484 

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