BENTLY 3500/53 Overspeed Detection Module, 133388-01
Product Overview
The Bently Nevada 3500/53 Overspeed Detection Module (133388-01) is a mission-critical component designed to protect high-speed rotating machinery from catastrophic failure. This industrial-grade module continuously monitors rotational speed and triggers immediate shutdowns when exceeding preset safety thresholds, ensuring operational safety in turbines, compressors, and generators.
Technical Specifications
| Attribute | Value |
| Brand | BENTLY |
| Model | 3500/53 |
| Submodel | 133388-01 |
| Operating Voltage | 220 V AC |
| Detection Range | Up to 120% of rated speed |
| Response Time | <1 ms |
| Communication Protocol | RS-485 |
| Operating Temperature | -40°C to +85°C |


Industrial Applications
This overspeed detection module is essential for:
- Gas and steam turbine protection systems
- Power generation facilities
- Compressor stations in oil & gas operations
- Critical rotating machinery in manufacturing plants
Compatible with Bently Nevada 3500 series monitoring systems, it integrates with complementary modules including vibration monitors (3500/42M) and temperature sensors (3500/45). Custom configuration options available for specific operational requirements.
Vertex Industrial Services
Vertex Industrial specializes in global sourcing of industrial automation hardware, including liquidated new surplus and certified refurbished components from Bently Nevada, GE, Honeywell, and other leading manufacturers. Our technical team provides:
- Pre-sales engineering consultation
- 1-year comprehensive warranty
- After-sales technical support
- Custom sourcing for hard-to-find components
For pricing and availability, contact us via WhatsApp or email anikaqx@gmail.com. Can’t find your required model? We’ll source it globally within 72 hours.

















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