HYDAC Electronic Pressure Sensors with flush membrane

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HYDAC’s electronic pressure transmitter types HDA 4000 and HDA 7000 as well as the electronic pressure switch type EDS 3000 are available with a flush membrane.

The flush membrane version has been developed especially for applications in which a standard pressure connection could become blocked, clogged or frozen by the particular medium used. Additional applications include processes where the medium changes regularly and any residues could cause mixing or contamination of the media. Clogging and gumming-up of the pressure port is thus reliably prevented and even with difficult process media, the susceptibility to failure is reduced.

Sensors with fluid port connections generally used in the relevant field of applications are available. Furthermore, connection variants with a cooling body designed for special applications, also standard applications, with high fluid temperature up to 150°C have been developed.

Product benefits include: accuracy ≤ ±1.0% FS max; analog and switching outputs, most commonly used mechanical connection variants, fluid temperature up to 150°C possible using devices with cooling body; ATEX and IECEx approval possible depending on the model type.