AS-022
AS-022: sensors and measurement devices by Brüel & Kjær Vibro for vibration.
Download the datasheet (opens in a new tab) This series on the Brüel & Kjær Vibro site (opens in a new tab)
Models in the series
One column per model: what differs between the models of the series.
| Parameter | AS-022 eli-m-e6538b63ecad2ef7d6ab513e |
|---|---|
| Frequency response | 1.5–15000 Hz |
| Operating temperature | -50–125 °C |
| Acceleration sensitivity | 100 mV/g |
| Protection class (DIN EN 60529) | ip55 |
| Status | Active |
| Datasheet | PDF — AS-022 (opens in a new tab) |
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Frequently asked questions
Answers to the most common questions about our products and services
It is a piezoelectric vibration accelerometer with an integrated charge amplifier and 100 mV/g nominal sensitivity at ±5% tolerance.
The documented sensor requires nominal −24 V power with separate supply, signal and zero-reference wires. Select a matching interface rather than assuming a two-wire IEPE connection.
The range is ±80 g at −24 to −30 V, ±40 g at −20 V and ±20 g at −18 V. Match the measurement range to the actual supply voltage.
The band is 4 Hz to 10 kHz at ±0.5 dB, or 1.5 Hz to 15 kHz at ±3 dB. These ranges correspond to different response tolerances.
Its hermetically sealed stainless-steel housing is rated IP55. Use rigid stud mounting on the measurement surface; the documented cable is shielded ETFE, 5.3 m long.
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