Brüel & Kjær - 2616 - Amplifier
Manufacturer:
Equipment:
2616
Date:
Category:
Group:
Sub Group:
Information
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.
Datasheet
Manual type:
Datasheet
Pages:
8
Size:
509.0 KB
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
June 1, 2017
MD5:
39d3d502-6fca-5b94-09bc-61362af8e1c9
Downloads:
1567