• pressure and temperature independent
  • measurement indication of flow and total consumption (counter integrated)
  • compact design, no need for straight pipe runs
  • touchdisplay for intuitive navigation
  • needle valve and switch output as option
  • high measuring accuracy
  • max. pressure: 11 bar, max. temperature: 50 °C
  • battery operated – no external power supply needed
  • ranges:
    0,001-0,05 Nl/min ... 9-450 Nl/min air

More informations

The DB04 thermal mass flowmeter is a modular system for the measurement of the flow of gases. Due to its being independent of any power supply because of its integrated battery, and its excellent cost-effectiveness, the device can replace conventional variable area flowmeters in many cases.

The DB04 can be supplied in a number of versions:

As a flowmeter with an integrated regulating valve, a totaliser or with an adjustable limit switch. Depending on the medium, the device can be made of either stainless steel or aluminium.

The convenient LCD-touch display combines a clear indication with an easy an self-explanatory programming. The device operates in any position and can be easily cleaned without the need for recalibration.

Typical applications

The DB04A measures flow rates from 0,001...0,05 Nl/min to 9...450 Nl/min.

The standard calibration medium is air, but a large number of other gases can be measured as well: O2, N2, He, Ar etc. Because of the totalisator the device can be perfectly use for consumption measurement of the gases.

PDF Information

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Electronic Flowmeters

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