VS-077
VS-077: 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 | VS-077 eli-m-28ea3ac758fdfdec4653e4d6 |
|---|---|
| Frequency response | 20–2000 Hz |
| Operating temperature | -40–80 °C |
| Status | Active |
| Datasheet | PDF — VS-077 (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 an electrodynamic vibration-velocity sensor for measuring absolute machine bearing-housing vibration.
The model is intended for horizontal or vertical measurement within the mounting-angle limits shown in the drawing. Orientation is part of model selection.
At 80 Hz, input loading affects sensitivity: the base value is 75 mV/(mm/s), multiplied by load resistance divided by the sum of load resistance and 3 kΩ.
The specification lists IP66 and a shielded 5 m PTFE cable with open ends. Extension to 200 m through a terminal box is permitted under the installation instructions.
Operating temperature is −40 to +80 °C. Observe the admissible vibration displacement of ±1 mm and rigid mounting according to the drawing.
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