FIELD: instrumentation engineering. SUBSTANCE: detector has magnet 6 and hermetic contact unit made like vacuum tube 3 with closed contacts terminals 1, 2 sealed at opposite sides of tube 3. Contacts connection is realizing by lap jointing. Magnet 6 is arranged movable with respect to hermetic contact at distance determining by relation cited in invention description which denotes that distance X1 between magnet center and point of contacts lap jointing is less then hermetic contact separating radius Xs but it is more then Xop - minimal distance of hermetic contact operation. EFFECT: better proof against vibrations, controlled sensibility of detector. 2 dwg
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Authors
Dates
1997-03-27—Published
1992-11-24—Filed