Inductive pressure sensor for measuring pressure in e.g. gas, has membrane which is concentrically coated with thin coating which is formed of amorphous metal alloy having high magnetic permeability
摘要
<p>The sensor has an inductive system which is provided with a stationary measuring coil (4) to read a pressure-dependent displacement of a membrane (1). The membrane is concentrically coated with a thin coating (2) which is formed of an amorphous metal alloy having a high magnetic permeability. The measuring coil is fixed in a bobbin (3) by a capping (5).</p>
