Brüel & Kjær 2623 Amplificatore
Produttore:
Modello:
2623
Data:
Categoria:
Gruppo:
Descrizione:
Accelerometer Preamplifiers

Informazioni

Common Features: ■ Wide frequency range ■ Wide dynamic range ■ High input impedance ■ Wide application range ■ Small size Preamplifiers Types 2616 2623 2624 2625 and 2626 When measuring vibration by means of an accelerometer it is necessary to incorporate a preamplifier between this and the measuring Amplifier. The preamplifier is introduced in the measuring circuit for two reasons: 1) to amplify the relatively weak output signal from the accelerometer and 2) to transform the high output impedance of the accelerometer into a lower value. The signal from the piezoelectric accelerometer appears as a voltage across a capacitive impedance. This charge is proportional to the acceleration to which the accelerometer is exposed.

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Scheda tecnica
Tipo di manuale:
Scheda tecnica
Pagine:
8
Dimensione:
509.04 Kbytes (521260 Bytes)
Lingua:
english
Revisione:
ID del manuale:
Data:
Qualità:
Documento scansionato, tutto leggibile.
Data caricamento:
2017 06 01
MD5:
39d3d5026fca5b9409bc61362af8e1c9
Scaricamenti:
2040