HDA 7446

From A$ 437.90

The pressure transmitter series HDA 7400 combines excellent technical specifications with a highly compact design.

To begin with, the HDA 7446 is for use for OEM applications e.g. in mobile applications. What's more, a strain gauge sensor cell is the basis for a robust, long-life pressure transmitter.

Also, various pressure ranges between 0 .. 40 bar and 0 .. 600 bar provide versatility when adapting to particular applications.

Moreover, for integration into modern controls (e.g. with PLC), the analogue output signals 4 .. 20 mA or 0 .. 10V are also available on the standard version. Other output signals are available on request.


  • An accuracy ≤ ± 0.5% FS typ.
  • A highly robust sensor cell
  • A very compact design
  • A very small temperature error
  • Also, it has excellent EMC characteristics
  • An excellent durability
Electronics - software

Electronics - software

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  • What does the HDA 7446 look like?

    An HDA sensor cell with a thin-film strain gauge – positioned on a stainless-steel membrane – is the basis for this robust, long-life pressure transmitter.

    What are HDA 7446 pressure ranges?

    HDA 7446 pressure ranges are between 0-40 bar and 0-600 bar.

    What analogue output signals are available for integration into controls such as a PLC?

    HDA analogue output signals are 4-20mA or 0-10V for integration into modern controls on the standard version. More output signals are available on request.

    What are some HDA 7446 features?

    Some HDA 7446 features include:

    • accuracy ≤ ± 0.5% FS typ.,
    • highly robust sensor cell,
    • compact design,
    • small temperature error,
    • excellent EMC characteristics, and
    • excellent durability.
    What are suitable applications for the HDA 7446?

    The HDA 7446 was specifically developed for OEM applications, especially for use in confined cavities.