Flow station DS 300 Flow station DS 300 Flow station DS 300 Flow station DS 300 Flow station DS 300 option: data logger Flow station DS 300 installation

Flow station DS 300 for existing pipelines

Article no: 0600 4005

DS 300 displays the actual value (m³/h, m³/min) and the total consumption. A 4...20 mA output for m³/h and a pulse output for m³ are available for routing to a superior building management system (PLC).

The large measuring range of the consumption sensors enable the recordings of high consumptions (e.g. on weekdays) and the determination of leakage of a few litres/min (e.g. weekends).

Flow station DS 300 with consumption counter consisting of:

Multifunction measuring instrument DS 3000500 3000
Consumption probe VA 400 in basic version0695 4001
Connection cable, length: 5 m0553 0104
Plug-in wiring and configuration of flow station0990 0010

Special features

  • Usable from 1/2" to 12" (DN 300)
  • All-in-one solution, small installation expenditure
  • 2 displays, actual flow and total consumption
  • Easy installation and removal of the sensor under pressure
  • Highest accuracy due to 5 point precision calibration
  • Output 4 to 20 mA for m³h, pulse output for m³
  • Easy handling:
    - Inner diameter freely adjustable in DS 300
    - 2 alarm values freely adjustable
    - Optical display in case of alarm
    - Consumption counter resetable
  • Dew point sensor connectable

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     DS 300

    Dimensions:

    118 x 115 x 93 mm, IP 65 (wall housing)
    92 x 92 x 70 mm, IP (panel mounting)

    Inputs: 

    2 digital inputs for VA 400 resp. FA 410

    Interface:

    USB

    Keypad:

    4 keys

    Power supply:

    100-240 VAC, 50-60 Hz

    Accurancy:

    see VA 400

    Alarm outputs:

    2 relays, 230 VAC, 3 A

    Operation temp.:

    0...50 °C

    Transport temperature:

    -20...70 °C

     

     

     VA 400

    Parameters:

    m³/h, l/min (1000 mbar, 20°C) in case of compressed air resp. Nm³/h, Nl/min (1013 mbar, 0°C) in case of gases

    Adjustable via
    software:     

    m³/h, m³/min, l/min, l/s, ft/min, cfm, m/s, kg/h, kg/min

    Adjustable via
    keypad:

    diameter for volume flow calculation, counter resettable

    Meas. principle

    calorimetric measurement

    Sensor:

    2 x silicium chip

    Meas. medium:

    air, gases

    Gas types adjustable
    via software:

    air, nitrogen, argon, helium, CO2, oxygen

    Accuracy:

    ± 4 % m.v.
    ± 3 % m.v. via 5 point ISO precision calibration

    Operating temp.:

    -30...110°C probe tube
    -30...80°C housing

    Operating pressure: 

    up to 50 bar

    Analogue output:

    4...20 mA for m³/h resp. l/min; on request: scaling for cfm, m3³min, l/min, l/s, ft/min, m/s

    Pulse output:

    1 pulse per m³, signal high 24 VDC, for 30 ms

    PC connection:

    SDI interface

    Power supply: 

    24 VDC

    Burden:

    < 500 Ohm

    Housing:

    polycarbonate

    Probe tube:

    stainless steel 1.4301 mounting length 220 mm, Ø 10 mm

    Mounting thread:

    G 1/2"

    Diameter housing:

    65 mm

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