GLMU 400MP-SW, Conductivity Measuring Transducer incl. 4-Pole Measuring Cell

Item number: GLMU400MP-SW

  • High-quality conductivity measuring cell, insensitive to dirt
  • Output signal freely scalable
  • Adjustable cell constant
  • Selectable temperature compensation mode
  • On site display for the conductivity or temperature
  • Exchangeable unit labels
  • Category: Conductivity Meters


    653,31 €

    including 19% VAT.

    Exp. shipping time: ca. 1 week

    : 7 workdays

    pc.


    Description

    GLMU 400MP-SW, Conductivity Measuring Transducer incl. 4-Pole Measuring Cell

    Galvanically isolated conductivity transmitter with microprocessor control and extended functionality. Alternatively, salinity (salt content of seawater), TDS  or specific resistance can be outputted as output signal.
    Cheap conductivity measurements in drinking water, seawater, process water and sewage.

    Application area:
    • Higher saline concentrations (e.g. brine measuring)
    • Measurements in polluted solutions / waste water
    • Control of neutralization
    • Heavily polluted liquids
     
    Properties:
    • High-quality conductivity measuring cell, insensitive to dirt
    • Output signal freely scalable
    • Adjustable cell constant
    • Selectable temperature compensation mode
    • On site display for the conductivity or temperature
    • Exchangeable unit labels
     
    Technical data:
    Measuring range: ( free selectable by user, please specify when ordering )
    Conductivity:  0.0 ... 200,0 µS/cm
                              0 ... 2000 µS/cm
                         0.00 ... 20.00 mS/cm
                           0.0 ... 200.0 mS/cm
                              0 ... 500 mS/cm
    specific resistance: 0.0 ... 200.0 kOhm*cm
                                 0.00 ... 20.00 kOhm*cm
                                      1 ... 5000 Ohm*cm
                                   1.0 ... 500.0 Ohm*cm
                                 1.00 ... 50.00 Ohm*cm
    TDS: 0.0 ... 200.0 mg/l
                0 ... 500.0 mg/l
                0 ... 2000 mg/l
              0.0 ... 20.0 g/l
                 0 ... 200 g/l
    Salinity: 0.0 ... 70.0
    Temperature meas.:  -5.0 ... +140.0 °C (transducer)
                                       0.0 ... +80.0 °C (meas. cell)
    Measuring cell: 4-pole measuring cell
    Standard meas. cell: conductivity measuring cell with graphite electrodes and integrated temperature sensor.
    The cell constant is measured and preset ex works.
    Measuring cell in breakage-protected plastic pole, heat resistant up to 80 °C, Ř12 mm, length of shaft 120 mm, approx. 1 m connection cable.
    For pressureless applications use the slip-on thread adapter PG13.5. For pressures up to 6 bar order cell with fi xed PG13.5 thread (optionally).
    Accuracy: ( at nominal temperature = 25°C )
            Conductivity: ±0.5% of meas. value ±0.3% FS
            Temperature meas.: ±0.2°C ±1 digit
    Meas. cell connection: 7-pole diode connector
    Cell constant: K = 0.30 ... 1.20, freely adjustable
    Temperature compensation: ( selectable by user )
               off: no compensation
               Lin: linear compensation (from 0.3 ... 3.0 %/K)
               nLF: non-linear function of natural water according to EN27888 (DIN 38404)
               for salinity: automatically according to IOT
    Display: approx. 10 mm high, 4-digit LC-display
    Output signal: 4 - 20 mA (2-wire), standard
                            0 - 1 V or 0 - 10 V (3-wire), with upcharge
    Electric isolation: input electrically isolated
    Auxiliary energy: 12 ... 30 VDC (for option 0-10 Volt: 18 ... 30 VDC)
    Reverse voltage protection: 50 V permanent
    Perm. impedance (at 4-20 mA): RA [Ohm] = (Uv [V] - 12V) / 0.02 A
    Permissible load (at 0-10 Volt): RL > 3000 Ohm
    Working temperature: -25 ... +50 °C (transducer)
                                           0 ... +80 °C (standard meas. cell)
    Storage temperature: -25 ... +70 °C
    Electric connection: elbow-type plug acc. to EN 175301-803/A (IP65)
    Housing: ABS (IP65) with the exception of electrode socket
    Dimensions: 82 x 80 x 55 mm, without elbow-type plug and socket
    Warranty: 12 months
    Mounting: with fixing holes for wall mounting,
    Mounting distance: 148 x 50 mm (W x H)

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