FIELD: measurement technology. SUBSTANCE: zone 30 of transition from case 10 of vibration transducer to cable lead-in or plug connector is given such form with the aid of two recesses 31, 32 that comparatively thin transition is obtained. One first lateral rib 41 is made in one recess 31. Two lateral ribs 42 which close recess 32 from two sides is located in the other recess 32. EFFECT: achievement of mechanical stability, reduction of twisting of cable lead-in, achievement of good measurement characteristic of vibration transducer, reduction of sensitivity of sensor to interference. 5 cl, 2 dwg
