The housing is for mounting a sensing device on a submarine, a space ship or a container. The arrangement is such that the device can be removed from the surface of the ship without leaving the water medium. The sensing element, such as a transducer, can be serviced or removed at any time by hydraulically actuating the sensing device comprising the sealing plug and sensing element housing so that it will retract and while in this retracted position, part of the housing surrounding the element may be removed for servicing.
Replaceable Sensor Test Device
1965
1 pages
Report
No indication
English