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The 3300/12-02-22-00 is a high-precision vibration and operational monitoring module designed for the Bently Nevada 3300 System rack platform. This module provides continuous machinery protection by monitoring vibration levels and thrust...
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The 3300/12-02-22-00 is a high-precision vibration and operational monitoring module designed for the Bently Nevada 3300 System rack platform. This module provides continuous machinery protection by monitoring vibration levels and thrust position on critical rotating equipment.
It processes signals from Proximitor transducers and converts mechanical displacement and vibration dynamics into actionable control and diagnostic data for industrial automation and protection systems.
The module uses a dual-channel architecture, allowing independent or redundant monitoring configurations. It also includes built-in alert and danger setpoints, enabling immediate relay activation during abnormal vibration conditions to help prevent mechanical damage or catastrophic equipment failure.
| Parameter | Specification |
|---|---|
| Module Type | AC Operational / Vibration Monitor |
| Model Identification | 3300/12-02-22-00 |
| Input Impedance | 10 kΩ (Proximitor signal standard) |
| Signal Processing | Peak-to-Peak and RMS detection |
| Relay Configuration | Dual alarm relays with programmable delay |
| Power Consumption | 4.5 W maximum |
| Front Panel Display | LED bar graph channel status indicators |
| Operating Temperature | -30°C to +65°C |
| Physical Dimensions | 2.2 cm × 12.4 cm × 12.6 cm |
| Weight | 0.8 kg |
This module is widely deployed in:
Power generation facilities
Petrochemical and refinery plants
Heavy rotating machinery monitoring
Typical equipment monitored includes:
Steam turbines
Centrifugal compressors
Large industrial cooling fans
The module is used to capture radial and axial vibration behavior, helping maintain predictive maintenance workflows and safety compliance in high-energy mechanical environments.
Is the 3300/12-02-22-00 hot-swappable?
Yes. The module can be installed or removed from a powered 3300 rack without disrupting system operation, provided the rack supports modular maintenance procedures.
How do the suffix options (-02-22-00) define hardware configuration?
These suffix codes define:
Transducer input configuration
Measurement scale range
Agency certifications (such as CSA or ATEX approvals)
Application-specific protection settings for different machinery environments.
