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Product Introduction
The Bently Nevada 330877-080-36-00 is a high-performance extension cable designed for the 3300 XL 50 mm Proximity Transducer System. This system is widely used in industrial applications for monitoring the condition of rotating machinery. The extension cable plays a crucial role in transmitting signals from the proximity probe to the monitoring system, ensuring accurate and reliable data collection.
This specific model features an 8.0-meter (26.2 feet) length and utilizes FluidLoc technology, providing enhanced protection against environmental contaminants. The cable is constructed with a 75 Ω triaxial design and perfluoroalkoxyethylene (PFA) insulation, offering excellent resistance to high temperatures and harsh industrial conditions.
Product Specifications
| Parameter | Value |
| Product Name | 330877-080-36-00 |
| Series | Bently Nevada 3300 XL |
| Function | Extension Cable for 50 mm Proximity Transducer System |
| Cable Length | 8.0 meters (26.2 feet) |
| Armor and Cable Option | 36 = FluidLoc extension cable |
| Agency Approval Option | 00 = No Approvals |
| Cable Type | 75 Ω triaxial, PFA insulated FluidLoc cable |
| Capacitance | 69.9 pF/m (21.3 pF/ft) typical |
| Operating Temperature Range | -51°C to +200°C (-60°F to +392°F) |
| Storage Temperature Range | -51°C to +200°C (-60°F to +392°F) |
| Minimum Bend Radius | 2.5 inches (63.5 mm) |
| Outer Diameter | 3.94 mm (0.155 in) |
| Connector Type | Miniature coaxial connectors |
| Weight | 0.36 kg |
| Compliance | CE, RoHS (depending on system use) |
Product Applications
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Rotating Machinery Monitoring: Used in turbines, compressors, motors, and pumps for vibration and position measurements.
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Power Generation: Ideal for monitoring steam and gas turbines in power plants.
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Oil & Gas Industry: Suitable for upstream, midstream, and downstream equipment health monitoring.
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Petrochemical Plants: Monitors critical rotating assets in refineries and chemical processing facilities.
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Marine and Aerospace: Applied in propulsion and auxiliary systems for condition monitoring.
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Heavy Industry: Utilized in cement, mining, and steel industries for machinery protection.
Product Advantages
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High Signal Integrity: Ensures minimal signal degradation over extended distances.
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Robust Construction: Designed to withstand high temperatures and mechanical stress.
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Environmental Resistance: FluidLoc technology provides superior protection against moisture and contaminants.
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EMI/RFI Protection: Triaxial design offers excellent shielding against electromagnetic interference.
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Easy Integration: Compatible with existing 3300 XL monitoring systems.
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Long-Term Reliability: Built for continuous industrial use with a long service life.
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Secure Connections: Miniature coaxial connectors ensure stable and reliable connections.
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Simplified Maintenance: Pre-terminated and calibrated for easy installation and replacement.
Recent News Titles Related to Product & Series
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Bently Nevada Enhances 3300 XL Series with Advanced FluidLoc Technology
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New Extension Cable Designs Improve Reliability in Harsh Environments
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Bently Nevada’s 3300 XL Series Gains Popularity in Power Generation Sector
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Innovations in Proximity Transducer Systems Lead to Improved Machinery Monitoring
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Bently Nevada Releases Updated Specifications for 3300 XL Extension Cables
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Industry Leaders Adopt Bently Nevada’s 3300 XL Series for Critical Applications
Frequently Asked Questions (FAQ)
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What is the primary function of the 330877-080-36-00 extension cable?
It serves as a connection between the 50 mm proximity probe and the Proximitor sensor, transmitting signals for accurate machinery monitoring. -
Is this cable compatible with older Bently Nevada systems?
Yes, it is designed to be compatible with legacy 3300 XL systems, ensuring seamless integration. -
What environmental conditions can this cable withstand?
It operates effectively in temperatures ranging from -51°C to +200°C and is resistant to moisture and chemical exposure. -
Does the cable require additional shielding for EMI protection?
No, the triaxial design provides inherent shielding against electromagnetic interference. -
Can the cable be customized to different lengths?
Bently Nevada offers various standard lengths; however, custom lengths should be discussed with the manufacturer to ensure proper calibration. -
What is FluidLoc technology?
FluidLoc is a sealing technology that prevents moisture and contaminants from entering the cable, enhancing durability and performance. -
Is field termination of the cable recommended?
No, field termination is not recommended as it may affect calibration and signal integrity. The cables are pre-terminated at the factory. -
What is the minimum bend radius for this cable?
The minimum bend radius is 2.5 inches (63.5 mm), which should be maintained to prevent damage. -
How does this cable improve machinery monitoring?
By providing reliable signal transmission and resistance to harsh conditions, it ensures accurate data collection for condition monitoring systems. -
What maintenance is required for this cable?
Regular inspections during scheduled maintenance are recommended to check for physical damage or wear.
Related or Same Series Models (3300 XL Extension Cable Family)
| Model Number | Description | Cable Length | Armor Type / Option | Remarks |
| 330877-040-36-00 | 3300 XL 50 mm Extension Cable – FluidLoc | 4.0 meters | 36 – FluidLoc | Shorter variant of the 330877-080-36-00 model |
| 330877-120-36-00 | 3300 XL 50 mm Extension Cable – FluidLoc | 12 | 36 – FluidLoc | Extended cable length for |
| 330877-080-37-00 | 3300 XL 50 mm | 8.0 meters | 37 | Similar length, |
| 330877-060-36-00 | 3300 XL 50 mm | 6.0 meters | 36 – FluidLoc | Intermediate length, |
| 330877-100-36-00 | 3300 XL 50 mm | 10.0 meters | 36 – FluidLoc | Longer range applications |
| 330877-080-36-05 | 330 | 8.0 meters | 36 – FluidLoc | Includes certain global |
Popular Bently Nevada Models (Other Product Lines)
| Model Number | Product Type | Description | Application |
| 3300 XL NSv | Proximity Probe | Narrow Signal Variant probe | Small shafts, turbines |
| 3500/22M | System Interface Module | Key communication interface in 3500 Monitoring Systems | Machine monitoring systems |
| 3500/42 | Vibration Monitor | Measures shaft vibration and radial position | Compressors, turbines |
| 190501-00-08 | Seismic Transducer | Velocity sensor for low-frequency vibration monitoring | Foundations, slow-speed equipment |
| 330130-040-00-00 | Extension Cable | 3300 XL 8 mm Proximity Transducer Extension Cable | Proximity trans |
| 990-05-XX-01-01 | Trendmaster Prox Sensor | Part of Trendmaster dynamic data acquisition system | Distributed condition monitoring |
