Bruel & Kjaer 2633S Microphone Preamplifier
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Bruel & Kjaer 2633S is a vibration measurement preamplifier with adjustable sensitivity, differential and single-ended inputs, and filters for industrial and aerospace applications.
Product details
| Model | 2633S |
| Manufacturer | Bruel & Kjaer |
| Category | Sound Level Meters |
| Availability | Made to order |
Description
Overview
The Bruel & Kjaer 2633S is a specialized vibration measurement preamplifier engineered for demanding industrial and aerospace applications. It features adjustable sensitivity, multiple input configurations, and integrated filtering for precise vibration monitoring in severe environments.
Key Features
- Adjustable sensitivity from 1 to 100 mV/pC
- Differential and single-ended input options
- Adjustable high-pass and low-pass filters
- Adjustable output bias
- Overload detection and rugged construction
- Single or dual polarity power supply compatibility
- Complies with MIL-STD 810D
Applications
- Vibration measurement on aircraft
- Industrial machinery vibration monitoring
- Measurement in severe environmental conditions
Specifications
| Sensitivity Range | 1 to 100 mV/pC (adjustable) |
| Input Configuration | Differential and single-ended |
| Filters | Adjustable high-pass and low-pass |
| Output Bias | Adjustable |
| Overload Detection | Yes |
| Power Supply | Single or dual polarity |
| Compliance | MIL-STD 810D |
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Bruel & Kjaer 2633S Microphone Preamplifier
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