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Preamplifier Brüel & Kjær Vibro DS821.OD130 Industrial Grade
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Brüel & Kjær Vibro DS821.OD130
High-reliability preamplifier for vibration monitoring in harsh industrial environments
| Brand | Brüel & Kjær Vibro |
| Model | DS821.OD130 |
| Voltage | 24V DC |
| Country of Origin | Denmark |
| Weight | 0.5 kg |
| Dimensions | 120x80x40 mm |
| Warranty | 24 months |
| Certifications | CE, ATEX, IECEx |
| SKU / MPN | DS821.OD130 |
| What’s in the box | Preamplifier unit, mounting bracket, connector kit, manual |
| Input Type | Accelerometer ICP/IEPE |
| Frequency Range | 0.5 Hz to 15 kHz |
| Gain | Selectable 1, 10, 100 |
| Output Signal | 4-20 mA, dynamic AC |
| Operating Temperature | -40°C to +85°C |
| Protection Class | IP67 |
Key benefits: Wide frequency range, robust IP67 housing, ATEX certified for hazardous areas, easy field configuration
Typical applications: Vibration monitoring of rotating machinery, condition monitoring in oil & gas, power generation, and heavy industry
Lifecycle: Active product, 10+ years availability
1 review for Preamplifier Brüel & Kjær Vibro DS821.OD130 Industrial Grade
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Thomas K. –
Product was exactly as described. Our engineers were pleased with the performance.