166778 ⎘
Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements ; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means; Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance; Mounting arrangements of diaphragm transducers; Details thereof, e.g. electromagnetic shielding means with additional isolating diaphragms