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BENTLY 330980-51-00 Accelerometer Module
Product Overview: BENTLY 330980-51-00
The BENTLY 330980-51-00 accelerometer module is a high-precision industrial component designed for real-time vibration monitoring in rotating machinery. As a key component of Bently Nevada’s 3300 Series Machinery Health Monitoring System, this module converts mechanical vibrations into electrical signals for analysis, enabling early detection of equipment faults such as bearing wear, misalignment, or imbalance. Engineered for reliability in harsh industrial environments, the 330980-51-00 combines advanced MEMS (Micro-Electro-Mechanical Systems) technology with rugged construction to deliver consistent performance in mission-critical applications.
Featuring a triaxial sensing design, the 330980-51-00 measures vibration acceleration in three orthogonal axes (X, Y, Z), providing comprehensive data on machinery health. Its IEPE (Integrated Electronics Piezoelectric) interface ensures low noise and high signal integrity, while the 4–20 mA output simplifies integration with PLCs, DCS systems, and SCADA platforms. The module’s -40°C to +125°C operating temperature range and IP65 protection rating make it suitable for use in power plants, refineries, and manufacturing facilities where extreme conditions are common. With a compact design (50 mm x 50 mm x 30 mm) and lightweight construction (0.3 kg), the 330980-51-00 easily integrates into existing monitoring setups without requiring significant modifications.
In automation systems, the 330980-51-00 plays a pivotal role in predictive maintenance strategies, feeding real-time vibration data to Bently Nevada’s monitoring modules (e.g., 3300/40M Proximitor) for analysis. Its compatibility with the broader 3300 Series ecosystem—including proximity probes, rack enclosures, and communication gateways—enables seamless integration into distributed control networks, enhancing system reliability and reducing unplanned downtime.
Technical Specifications: BENTLY 330980-51-00
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 330980-51-00 |
| Manufacturer | BENTLY NEVADA |
| Product Type | Accelerometer Module |
| Sensing Axes | Triaxial (X, Y, Z) |
| Sensitivity | 100 mV/g (±5%) |
| Frequency Range | 0.5 Hz to 10 kHz |
| Output Signal | 4–20 mA (per axis) |
| Power Supply | 18–30V DC (IEPE) |
| Physical Dimensions | 50 mm (L) × 50 mm (W) × 30 mm (H) |
| Weight | 0.3 kg |
| Operating Temperature | -40°C to +125°C |
| Protection Rating | IP65 |
| Mounting Type | Stud-mounted or adhesive |
| Country of Origin | United States |
Main Features and Advantages: BENTLY 330980-51-00
Triaxial Vibration Sensing: The 330980-51-00 provides simultaneous measurement of vibration acceleration in three axes, offering a comprehensive view of machinery dynamics. This feature is critical for identifying complex fault patterns, such as misalignment or resonance, which single-axis sensors may miss.
High Sensitivity and Noise Resistance: With 100 mV/g sensitivity and IEPE technology, the module delivers precise measurements even in high-noise environments. The IEPE interface reduces signal degradation over long cables, ensuring reliable data transmission in industrial settings.
Wide Environmental Tolerance: The module’s ability to operate from -40°C to +125°C and withstand dust/water ingress (IP65) makes it suitable for harsh applications, including offshore platforms, high-temperature furnaces, and mining equipment.
Easy System Integration: Designed for Bently Nevada’s 3300 Series, the 330980-51-00 interfaces seamlessly with Proximitor modules (e.g., 3300/40M) and rack systems (e.g., 3300/05), simplifying installation and calibration. The 4–20 mA output is compatible with standard industrial control systems, reducing integration complexity.
Rugged Industrial Design: The module’s metal enclosure and shock resistance (up to 5000 g peak) ensure long-term durability in high-vibration environments. This robust construction minimizes maintenance needs and extends service life, lowering total cost of ownership.
Application Areas: BENTLY 330980-51-00
The BENTLY 330980-51-00 accelerometer module is ideally suited for industries requiring comprehensive vibration monitoring:
- Power Generation: Monitors steam turbines, generators, and auxiliary pumps in thermal, hydro, and nuclear power plants. Triaxial sensing helps detect rotor imbalances or bearing defects before they escalate into critical failures.
- Oil and Gas: Deployed in compressors, pumps, and offshore drilling equipment to ensure safe operation in harsh environments. The module’s temperature tolerance and IP65 rating make it suitable for both onshore and offshore applications.
- Manufacturing: Installed in CNC machines, robotic arms, and conveyor systems to maintain production quality by identifying vibrations that could affect product precision. Real-time data supports predictive maintenance in automotive and pharmaceutical manufacturing.
- Water Treatment: Used in pump stations and wastewater treatment plants to monitor pump health, ensuring continuous operation and compliance with environmental regulations.
- Aerospace and Defense: Supports condition monitoring of aircraft engines, ground support equipment, and military machinery, where failure risks must be minimized for mission-critical operations.
Related Products: BENTLY 330980-51-00
- BENTLY 3300/40M Proximitor Module (173343-01): Processes signals from the 330980-51-00, converting acceleration data into standardized outputs for monitoring systems.
- BENTLY 3300/05 Rack Chassis: Houses the Proximitor module and other 3300 Series components, integrating the 330980-51-00 into a comprehensive health monitoring system.
- BENTLY 106M1081-01 Vibration Proximity Probe: A complementary sensor that works with the 330980-51-00 to provide both proximity and acceleration data for complete machinery diagnostics.
- BENTLY 330925-01-00 Accelerometer Cable: A specialized cable for connecting the 330980-51-00 to Proximitor modules, ensuring signal integrity.
- BENTLY 3500/42M Vibration Monitoring Module: A higher-performance module for complex systems, compatible with the 330980-51-00 for advanced analytics.
- BENTLY 3300/32 Keyphasor Module (125712-01): Provides phase reference signals to the 330980-51-00, enabling precise vibration analysis and machinery alignment.
Installation and Maintenance: BENTLY 330980-51-00
Pre-installation Preparations:
Before installing the 330980-51-00, verify the operating environment meets temperature and humidity requirements. Clean the mounting surface and ensure it is flat to avoid measurement errors. Use a stud or adhesive to secure the module to the machinery casing, maintaining a perpendicular alignment to the vibration source. Connect the IEPE cable to the module and route it through a shielded conduit to minimize EMI interference. Finally, link the cable to the Proximitor module (e.g., 3300/40M 173343-01), ensuring proper polarity and termination.
Before installing the 330980-51-00, verify the operating environment meets temperature and humidity requirements. Clean the mounting surface and ensure it is flat to avoid measurement errors. Use a stud or adhesive to secure the module to the machinery casing, maintaining a perpendicular alignment to the vibration source. Connect the IEPE cable to the module and route it through a shielded conduit to minimize EMI interference. Finally, link the cable to the Proximitor module (e.g., 3300/40M 173343-01), ensuring proper polarity and termination.
Maintenance Recommendations:
- Routine Inspections: Monthly visual checks for loose connections, cable wear, or physical damage to the module. Use a torque wrench to verify stud-mounted modules are secure (10 N·m torque).
- Calibration Verification: Annually calibrate the 330980-51-00 using a vibration shaker table to ensure sensitivity and frequency response remain within specifications. Reference Bently Nevada’s calibration procedures for accuracy.
- Environmental Monitoring: Regularly assess the installation for changes in temperature or vibration levels that could affect performance. Add heat shielding or additional mounting supports if conditions exceed specifications.
- Spare Parts Management: Keep a spare 330980-51-00 on hand, along with compatible cables and connectors, to facilitate rapid replacement. Leverage our global supply chain for quick delivery of discontinued components.
Product Guarantee: BENTLY 330980-51-00
Our company provides a 12-month quality warranty for the BENTLY 330980-51-00 accelerometer module, covering hardware defects from non-human causes. During the warranty period, we will replace any module with abnormal sensitivity, signal loss, or environmental damage at no cost. For urgent needs or discontinued models, our extensive inventory and global logistics network ensure prompt fulfillment, minimizing downtime and supporting continuous industrial operation.
With 17 years of expertise in industrial control distribution, we prioritize reliable products and exceptional service. The 330980-51-00 exemplifies our commitment to quality, offering the precision and durability required for critical machinery monitoring. Contact us today to enhance your predictive maintenance strategy with this advanced accelerometer module.
Note: All product names, logos, and brands are property of their owners. This document is informational and does not substitute for Bently Nevada’s official technical manuals.
Whatsapp:+86 18859254943
E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
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