Description
BENTLEY NEVADA 3500/53M Electronic Overspeed Detection Module
The
BENTLEY NEVADA 3500/53M is a dual-channel electronic overspeed detection module designed for critical rotating machinery in industries such as oil & gas, power generation, and manufacturing. Built for high reliability, it monitors shaft speed and acceleration using inputs from proximity probes or magnetic sensors. The module features programmable trip points, dual-channel redundancy, and real-time diagnostics to prevent catastrophic failures. Compliant with API 670 and API 612 standards, it integrates seamlessly with the 3500 Series framework for centralized monitoring, ensuring fast response times (<50 ms) and fail-safe operation.
| Parameter |
Specification |
| Model |
3500/53M |
| Channels |
2 channels (dual redundancy) |
| Input Types |
Eddy current proximity probes or magnetic sensors |
| Speed Range |
0–100,000 RPM (programmable) |
| Accuracy |
±0.01% of reading |
| Power Supply |
24 Vdc ±10% (redundant supply recommended) |
| Communication |
Ethernet, Modbus RTU, CAN |
| Temperature Range |
-30°C to +65°C (operating) |
| Outputs |
4–20 mA analog, digital relays (2-out-of-2/3 voting logic) |
| Dimensions |
241.3 mm × 24.4 mm × 241.8 mm |
- Dual-Channel Redundancy: Ensures continuous operation even if one channel fails, reducing downtime risks.
- Rapid Response: Detects overspeed in <50 ms, enabling immediate shutdown to protect machinery.
- API Compliance: Meets strict safety standards for critical machinery protection.
- Built-in Diagnostics: Monitors sensor health, communication integrity, and system status.
- Flexible Voting Logic: Supports 2-out-of-2 or 2-out-of-3 configurations for tailored safety.
- Oil & Gas: Protecting offshore platform turbines and compressors.
- Power Generation: Monitoring steam turbines in thermal power plants.
- Manufacturing: Controlling conveyor systems in automotive factories.
Case Study: A Middle Eastern refinery reduced unplanned shutdowns by 30% by deploying the 3500/53M to detect overspeed in centrifugal pumps, saving $150,000 annually through predictive maintenance.
The 3500/53M stands out due to:
- True Dual-Channel Redundancy: Unlike many single-channel alternatives.
- Faster Trip Response: 50 ms vs. 80–100 ms in comparable systems.
- Integrated API 670 Compliance: Eliminating the need for additional safety modules.
- Complex Systems: Ideal for multi-unit setups requiring fail-safe redundancy.
- High-Risk Environments: Recommended for applications where overspeed could lead to costly damage.
- Integration: Pair with the 3500 Series rack for centralized data logging and analysis.
- Sensor Calibration: Ensure probes are aligned within 0.5–1.5 mm for eddy current sensors.
- Power Redundancy: Use dual power supplies to avoid single-point failures.
- Firmware Updates: Regularly update firmware via BENTLY’s 3500 组态软件 for security and feature enhancements.
山西鑫业达国际贸易有限公司 specializes in
BENTLY NEVADA 3500/53M and automation spare parts. Visit
www.xydcontrol.com for sales and technical support.
Continue Searching
We're here when you need us
What happens next?
- 1. Email confirmation
You will get an email confirming that we have received your enquiry.
- 2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
- 3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Full 12-month warranty on all components
