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1-axis accelerometer / piezoelectric / miniature / hermetic
4521 Bruel and Kjaer

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Characteristics

  • Number of axes:

    1-axis

  • Technology:

    piezoelectric

  • Other characteristics:

    miniature, hermetic

  • Frequency:

    Min.: 1 Hz

    Max.: 10,000 Hz

Description

Designed for measurements on delicate structures and small objects.

Type 4521 is supplied with a mounting screw kit and is mounted via a through-hole, enabling 360˚ freedom in orientation of the cable. It is hermetically sealed, enabling measurements to be carried out under difficult environmental conditions.

Its low weight makes the transducer an excellent choice for measurements on delicate structures and small objects. Type 4521 features a standard M3 side connector. It has a hard-anodized mounting surface providing electrical isolation from the test object.
USE SCENARIOS

Measurements in confined spaces
Flight-test applications

Other Bruel and Kjaer products

Vibration transducers