主权项 |
1. An accelerometer, the accelerometer comprising:
a metal housing; at least one of an integrated piezoelectric accelerometer sensor and an integrated electronic piezoelectric (IEPE) amplified accelerometer sensor within the housing; a metal boot extending from the housing; a plurality of sensor wires extending from the sensor into the boot; a metal cable sheath connected to the boot and having a plurality of cable wires insulated by a metal oxide powder contained by the sheath; and at least one of the plurality of sensor wires being connected to at least one of the plurality of cable wires within the boot, wherein the housing, the boot, and the metal cable sheath provide a sealed metal enclosure for the at least one sensor, the plurality of sensor wires and the plurality of cable wires. |