BESCHLEUNIGUNGSSENSOR

摘要

In the acceleration sensor (11) proposed, the measurement unit (16), comprising a flexural spring (17) and two permanent magnets (20, 21), is fitted in a recess (15) in a stop plate (13). The stop plate (13) is attached to the connector housing (12). Located on the upper surface of the stop plate (13) is a hybrid circuit (25), while the baseplate (36) for the housing (10) rests against the lower surface of the stop plate (13). The permanent magnets (20, 21) act both as seismic masses and also, in conjunction with the baseplate (36), as damping elements. The acceleration sensor (11) is particularly compact and simple in design and meets the requirements for a failsafe sensor.