A Bourdon tube pressure gauge has an elastic tube which is soldered or welded towards one particular side right into a socket. An adjustment of pressure causes a deflection within the tube; this is proportional into the applied pressure and is distributed to the rotary gear using a pointer. A https://cz75fullsizegrips64072.digitollblog.com/30984967/a-secret-weapon-for-oem-pressure-measuring-systembourdon-tube-module-version-back-mount