Description
Product Overview:Bently Nevada 3500/54 133396-01
The Bently Nevada 3500/54 133396-01 Speed and Timing Monitor is a high-precision industrial automation component designed to deliver reliable speed, phase, and timing measurements for rotating machinery. As a core module within Bently Nevada’s 3500 Series Machinery Protection System, this monitor plays a critical role in ensuring the safety and efficiency of turbines, compressors, and generators across demanding industrial environments.
Engineered to meet API 670 standards, the 3500/54 133396-01 accepts inputs from magnetic pickup sensors, proximity probes, or optical sensors, converting them into accurate speed measurements (up to 50 kHz) and timing signals. Its dual-channel design supports both overspeed protection and phase reference functions, making it suitable for applications requiring precise rotational control, such as steam turbine start-up sequences or compressor anti-surge control. The monitor’s robust construction and -30°C to +65°C operating temperature range ensure reliable performance in harsh conditions, including oil refineries, power plants, and heavy manufacturing facilities.
Integrated into the 3500 Rack System, the 3500/54 133396-01 enhances system scalability by combining with other modules (e.g., vibration monitors, I/O cards) to form a comprehensive machinery protection solution. Its Modbus RTU/TCP communication interface enables seamless data integration with distributed control systems (DCS) and programmable logic controllers (PLCs), facilitating real-time monitoring and predictive maintenance. By providing actionable insights into machinery speed and timing, this monitor helps reduce unplanned downtime, optimize maintenance schedules, and extend equipment lifespan.
Technical Specifications:Bently Nevada 3500/54 133396-01
Parameter Name | Parameter Value |
---|---|
Product Model | 3500/54 133396-01 |
Manufacturer | Bently Nevada |
Product Type | Speed and Timing Monitor |
Input Types | Magnetic pickup, proximity probe, optical sensor |
Speed Range | 0–50 kHz |
Accuracy | ±0.01% of full scale |
Communication Protocol | Modbus RTU/TCP |
Power Supply | 24 V DC ±10% |
Physical Dimensions | 160 mm (H) × 48 mm (W) × 250 mm (D) |
Weight | 0.8 kg |
Operating Temperature | -30°C to +65°C |
Humidity | 5–95% non-condensing |
Mounting Type | 3500 Rack (19-inch standard) |
Certifications | ATEX, IECEx (hazardous area compliant) |

3500/54 133396-01
Key Features and Advantages:Bently Nevada 3500/54 133396-01
Dual-Channel Redundancy: The 3500/54 133396-01 features independent signal processing for each channel, ensuring continuous operation even if one channel fails. This redundancy is critical for high-integrity systems, such as emergency shutdown (ESD) applications in oil and gas facilities.
High-Speed Signal Processing: With a 50 kHz maximum input frequency, the monitor delivers real-time speed measurements for high-speed rotating equipment, enabling rapid response to overspeed events. Its advanced filtering algorithms reduce noise interference, ensuring accurate data in vibration-intensive environments.
Flexible Configuration: Users can configure the monitor via the 3500 Rack Configuration Software to select input types, set alarm thresholds, and define output signals (e.g., 4–20 mA, relay contacts). This flexibility allows the module to adapt to diverse machinery setups, from small pumps to large steam turbines.
Hazardous Area Compliance: Certified for use in ATEX/IECEx Zone 1/21 environments, the monitor meets safety standards for explosive atmospheres, making it suitable for offshore platforms and chemical processing plants.
Seamless System Integration: As part of the 3500 Series, the 3500/54 133396-01 shares a common power supply and communication backbone with other rack-mounted modules, reducing cabling complexity and installation time.
3500/54 133396-01
Application Areas:Bently Nevada 3500/54 133396-01
The Bently Nevada 3500/54 133396-01 Speed and Timing Monitor is essential for industries where precise rotational control is non-negotiable:
- Power Generation: Monitors turbine speed during start-up, synchronization, and load changes in thermal, hydro, and gas power plants. Prevents overspeed trips by providing real-time feedback to governor systems.
- Oil & Gas: Ensures safe operation of compressors and pumps in refineries and pipeline networks. Uses phase reference signals for rotor stress analysis and predictive maintenance of critical assets.
- Manufacturing: Controls conveyor belts, mixers, and extruders in food and pharmaceutical production lines, maintaining process consistency and product quality.
- Water Treatment: Optimizes pump speed in water distribution systems, balancing energy consumption with demand while preventing motor overload.
- Aerospace Testing: Provides high-precision speed data for turbine engine test stands, supporting research and development of next-generation propulsion systems.
Related Products:Bently Nevada 3500/54 133396-01
- 3500/22M Interface Module: Enables communication between the 3500/54 133396-01 and external devices, such as SCADA systems or HMIs, via Modbus or Ethernet.
- 3500/42M Vibration Monitoring Module: Complements the speed monitor by providing real-time vibration analysis, offering a comprehensive view of machinery health.
- 3500/32 Relay Module: Provides alarm and shutdown outputs for the 3500/54 133396-01, enhancing system safety with redundant relay contacts.
- 3300 XL Magnetic Pickup Sensor: A compatible sensor that delivers speed signals to the monitor, designed for high-temperature applications.
- 3500/05 Rack Power Supply: Ensures stable power delivery to the 3500/54 133396-01 and other rack modules, supporting redundant power configurations.
- 3500/92M Communication Gateway: Expands the monitor’s connectivity by enabling OPC UA or MQTT protocols for IIoT integration.
- 3500/50M Speed/Tachometer Module: A variant with additional tachometer inputs, suitable for multi-shaft machinery setups.
3500/54 133396-01
Installation and Maintenance:Bently Nevada 3500/54 133396-01
Installation Preparation:
Before installing the 3500/54 133396-01, verify that the 3500 Rack is properly grounded and powered. Ensure the monitor’s input configuration matches the connected sensors (e.g., magnetic pickup or proximity probe). Mount the module in an empty slot within the rack, securing it with the provided retention brackets. Connect sensor cables to the terminal block, following Bently Nevada’s wiring diagrams to avoid signal interference. Finally, configure the module via the rack’s serial interface or Ethernet connection using the 3500 Configuration Software.
Before installing the 3500/54 133396-01, verify that the 3500 Rack is properly grounded and powered. Ensure the monitor’s input configuration matches the connected sensors (e.g., magnetic pickup or proximity probe). Mount the module in an empty slot within the rack, securing it with the provided retention brackets. Connect sensor cables to the terminal block, following Bently Nevada’s wiring diagrams to avoid signal interference. Finally, configure the module via the rack’s serial interface or Ethernet connection using the 3500 Configuration Software.
Maintenance Recommendations:
- Routine Checks: Inspect the monitor’s status LEDs monthly to confirm proper operation. Clean the rack’s air vents quarterly to prevent dust accumulation that could affect thermal performance.
- Calibration: Perform annual calibration using a Bently Nevada 3300 Proximitor Simulator to ensure measurement accuracy. Verify that alarm setpoints and relay outputs function correctly during calibration.
- Firmware Updates: Periodically check Bently Nevada’s website for firmware updates that may include new features or bug fixes. Use the 3500 Software Suite to apply updates safely without disrupting system operation.
- Spare Parts Management: Maintain a spare 3500/54 133396-01 module in inventory to minimize downtime in case of failure. Leverage our global supply chain to source hard-to-find components quickly.
3500/54 133396-01
Product Warranty:Bently Nevada 3500/54 133396-01
We provide a 12-month quality warranty for the Bently Nevada 3500/54 133396-01 Speed and Timing Monitor, covering non-human-caused hardware defects. If the module experiences performance issues or functional failures during the warranty period, we will replace it at no cost. For discontinued models or urgent requirements, our extensive inventory and global logistics network ensure rapid delivery of 稀缺备件,supporting uninterrupted operation of your industrial systems.
With 17 years of expertise in industrial control distribution, we offer competitive pricing, technical support, and fast turnaround on quotes. Contact us today to integrate the 3500/54 133396-01 into your machinery protection strategy and enhance operational reliability.
Note: All product names and specifications are subject to change. Consult Bently Nevada’s official documentation for detailed installation and safety guidelines.
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