Description
BENTLY 128229-01 Vibration Monitoring Module
This 3500 series Proximitor Seismic I/O module serves as critical vibration monitoring hardware for rotating machinery protection systems. Originally designed for turbine and compressor applications, it converts mechanical vibration signals into proportional electrical outputs for real-time diagnostics. Commonly found in power plants, oil refineries, and heavy industrial facilities where equipment reliability is mission-critical.
| Technical Specs | Details |
| Model Number | 128229-01 |
| Dimensions | 24.2 cm x 11.2 cm x 2.5 cm |
| Weight | 0.4 KG |
| Operating Voltage | 220V AC |
| Output Frequency | 30 kHz |
| Certification | CE, UL Listed |


Typically deployed in turbine generator sets, centrifugal compressors, and other high-speed rotating equipment monitoring systems. Works seamlessly with Bently Nevada 3500 series rack systems for comprehensive machinery protection. Recently helped a chemical plant in Shanghai detect early bearing wear in their critical air compressor unit, preventing $120k+ downtime loss.
We maintain active partnerships with Bently Nevada distributors across Europe and North America to ensure genuine parts supply. All modules undergo 48-hour burn-in testing before shipment. For urgent replacements, we offer expedited shipping options with customs documentation support.
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*All products covered under 12-month warranty against manufacturing defects. Physical damage from improper installation not included.









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