Bently 350054 133396-01 Overspeed Detection Module
Designed for critical machinery protection, this overspeed detection module safeguards turbines, compressors, and industrial motors from catastrophic failures. Installed at a Midwest power plant last year, one customer reported: “It caught a 15% RPM spike in our steam turbine before operators noticed – prevented $50k+ in potential damage.”
| Specification | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 133396-01 |
| Series | 3500/54 |
| Operating Voltage | 220 VAC |
| Output Signal | 30 kHz square wave |
| Certifications | CE, UL, CSA |
| Dimensions | 12.5″ x 3.5″ x 7.8″ |
| Weight | 4.2 lbs |

Key Applications & Compatibility
Widely used in power generation and heavy industrial environments, this module integrates seamlessly with:
- Bently 3500/25 Proximitor Modules
- 3500/40M Monitor Cards
- PLC control systems (Siemens/Allen Bradley)
- SCADA interface platforms
Typical installations include gas turbines, centrifugal compressors, and generator sets where overspeed protection is critical. The module’s 30kHz output signal provides precise speed measurement resolution down to ±0.05% accuracy.
Auto Tool Nest Support
Since 2008, our team has specialized in Bently Nevada systems. When a European customer needed replacement modules for their 20-year-old turbine system, we located NIB (New In Box) units in original packaging from a decommissioned plant in Texas – saving them $35k vs. upgrading to newer models.
Our service advantages:
- 12-month warranty with replacement guarantee
- Direct procurement from global decommissioned sites
- Technical support from certified engineers
- Custom configuration services available
Need urgent replacement? WhatsApp us for immediate availability or email technical inquiries.
90% of standard orders ship within 48 hours.
Auto Tool Nest – Xiamen Xiongba E-Commerce Co., Ltd.
Industrial Automation Solutions Since 2008
Specializing in obsolete/long-lead control system components












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