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Flow Metering

Flowmeters >> Mass Flowmeters & Controllers

DFM / DFC Digital Mass Flow Meter / Controller

DFM digital mass flow meters are able to be calibrated for up to 10 gases, while maintaining the rated accuracy on each. In addition, conversion factors for up to 32 gases are stored in the DFM. The flow meter can be programmed locally via keypad or remotely via RS-232 / RS-485 interface

Multi-parameter models are also available that provide data on Flow, Pressure and Temperature.

DFM flow meters also support various functions including flow totalizer, flow, temperature, pressure alarms, 2 relay outputs, 0-5 Vdc / 0-10 Vdc / 4-20 mA analog outputs for flow, pressure and temperature.

DFC digital mass flow controllers offer standard features as well as an electromagnetic valve that allows the flow-rate to be set to any desired flow rate within the range of a particular model.

Specifications

  • DFM & DFC Available Connections/Fittings:
    • 1/4” Compression
    • 1/4” VCR
    • 1/8” Compression
    • 3/8” Compression
    • 1/2” Compression
    • 3/4” Compression
    • 3/4” NPTF
  • DFM & DFC Maximum Flow Ranges(Qmin-Qmax)
    • Low Flow: 0-10 l/min
    • Medium Flow: 0-50 l/min
    • High Flow: 0-1000 l/min
  • DFM Input Power Supply:
    • 12 VDC, 200 mA
    • 24 VDC
  • DFC Input Power Supply:
    • 12 VDC, 800 mA
    • 24 VDC, 65 mA

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