Senior Aerospace Metal Bellows

Senior Aerospace Metal Bellows oil pressure sensors have extremely high accuracy over a wide temperature range. Our LVDT oil pressure sensor has demonstrated a Mean Time Between Failure (MTBF) of over 2 million flight hours. These characteristics of high reliability and long life make Metal Bellows sensors the choice for both commercial and military engine applications. These unique designs allow for high accuracy over a wide range of temperatures from -65F to 450F and pressures to 500 PSID. This same technology may be used for flow sensing applications as well.

Aircraft engine fuel controls require precision bellows for pressure and temperature sensing. These assemblies must tolerate the harsh engine environment, have long cycle life and provide a precise and repeatable response to changes in pressure or temperature.