HDA 4400
HDA 4400
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HDA 4400

Available versions: Standard; ATEX; Schiff & Offshore; with front-flush diaphragm
The pressure transducer series HDA 4400 is equipped with a pressure measurement cell with thin-film DMS on a stainless steel diaphragm. The 4 ... 20 mA or 0 ...10V output signals enable the connection to all measurement and control devices of HYDAC ELECTRONIC GmbH and the linkage to commercially available evaluation systems (e.g. SPS controls). The variant with the front-flush diaphragm was specially developed for applications in which the media used could lead to a blockage, gumming-up or freezing of a standard pressure connection.
The main areas of application are in the mobile and industrial sectors of hydraulics and pneumatics, particularly in applications with constricted cavity. Further applications include processes where the medium changes frequently and any residues could cause mixing or contamination of the media.
  • Accuracy ±0.5% FS type.
  • Measurement ranges: between 0 ... 16 and 0 ... 600 bar
  • Very robust sensor cell
  • Highly accurate temperatures
  • Excellent EMC characteristics
  • Very compact design
  • Convincing price/benefit ratio
  • Optional with front-flush diaphragm
  • Also available with ATEX of ship approval
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