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Hydac Pressure Transmitter HDA 4400

The HYDAC HDA 4400 pressure transmitter is designed for compact and demanding applications in both mobile and industrial hydraulic or pneumatic systems. It features a thin-film strain gauge on a stainless steel membrane, delivering reliable and accurate pressure readings even in tight spaces.

Key Features:

  • Compact and rugged design ideal for space-limited hydraulic and pneumatic applications
  • Thin-film stainless steel sensor provides high accuracy (≤ ±0.5% FS) and long-term durability
  • Versatile output options (4–20 mA or 0–10 V) compatible with PLCs and HYDAC electronics

Description
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HYDAC Pressure Transmitter HDA 4400

The pressure transmitter series HDA 4400 has a pressure measurement cell with thin-film strain gauge on a stainless steel membrane.

The output signals 4 ..20 mA or 0 .. 10 V enable connection to all HYDAC ELECTRONIC measurement and control devices as well as connection to standard evaluation systems (e.g PLC controls).

The main areas of application are in the mobile or industrial sectors of hydraulics and pneumatics, particularly in applications with restricted installation space.

Special features:

  • Accuracy ≤ ± 0.5 % FS typ.
  • Highly robust sensor cell.
  • Very small temperature error.
  • Excellent EMC characteristics.
  • Very compact design.
  • Persuasive price / performance ratio
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