Magnetostrictive linear position sensors for extreme shock and vibration environments are more durable than older models. They offer high electromagnetic interference immunity and environmental ingress protection and operate continuously at external vibration levels of 15 G (10-2000 Hz, IEC standard 68-2-6) and survive shock levels of 100 G (single hit, IEC standard 68-2-27). They withstand 30 G vibration without interruption of normal operation.
MTS Systems Corp, Sensors Div., (919) 677-0100, www.mtssensors.com/Shockvibe.htm