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Hydac Electronic Pressure Transmitter HDA 8400

The HYDAC HDA 8400 is a highly compact and robust pressure transmitter developed for high-volume OEM applications, especially in mobile systems. Its fully welded stainless steel design eliminates internal leakage points, offering exceptional durability and long-term reliability across a wide range of pressures.

Key Features:

  • Thin-film sensor with ≤ ±0.5% FS typical accuracy and low temperature drift
  • Fully welded stainless steel construction for zero internal leakage
  • Multiple output signals and ECE type approval for mobile vehicle integration

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HYDAC Electronic Pressure Transmitter HDA 8400

(Minimum order quantity 500 units)

The pressure transmitter series HDA 8400 has been specifically developed for the OEM market, e.g. in mobile applications. Like most of our pressure transmitter series the HDA 8400 is based on a robust and long-life thin-film sensor.

All parts (sensor and pressure connection) which are in contact with the fluid are made of stainless steel and are welded together. This means there are no possible sites of leakage inside the sensor. Leakage is eliminated.

The pressure transmitters are available in various pressure ranges from 0 .. 40 bar to 0 .. 600 bar. For integration into modern controls, standard analogue output signals are available, e.g. 4 .. 20 mA, 0 .. 5 V, 1 .. 6 V or 0 .. 10 V. Ratiometric output signals are also available.

For the electrical connection, various built-in connections are available.A basic accuracy of max. ≤ ± 1 % FS, combined with a small temperature drift, ensures a broad range of applications for the HDA 8400.

Special features:

  • Accuracy ≤ ± 0.5 % FS typ
  • Outstanding performance in terms of temperature effect and EMC
  • Very compact design
  • ECE type approval
    (approved for road vehicles)
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