Description
Product Description
- Brand: Bently Nevada
- Series: 3300 XL
- Model: 50 mm Extension Cable
- Part Number: 330877-040-37-00
- Product Type: Proximity System Extension Cable
- Designed for accurate vibration and displacement signals
- Ensures stable transmission in harsh industrial environments
- Supports long-term machinery condition monitoring
- Supplied new in original factory packaging
Model Coding Explanation
- Model Format: 330877-AAA-BB-CC
- A – Cable Length
- 040 = 4.0 meters (13.1 feet)
- B – Armor and Cable Type
- 37 = FluidLoc extension cable with armor
- C – Agency Approval
- 00 = No agency approvals
Technical Specifications
- Manufacturer: Bently Nevada
- Series: 3300 XL
- Cable Impedance: 75 Ω triaxial
- Insulation Material: Perfluoroalkoxyethylene (PFA)
- Cable Structure: FluidLoc sealed design
- Armoring: Stainless steel armored jacket
- Cable Length: 4.0 m
- Center to Coax Resistance: 1.0 ± 0.25 Ω
- Coax to Coax Resistance: 0.3 ± 0.1 Ω
- Interference Resistance: High EMI and RFI immunity
Environmental and Reliability Performance
- Operating Temperature: −51°C to +200°C
- Storage Temperature: −51°C to +200°C
- Fluid Resistance: Suitable for oil and chemical exposure
- Mechanical Protection: Designed for high-vibration zones
Installation Guidelines
- Confirm probe length plus cable length equals proximitor length
- Avoid sharp bends during installation
- Route away from high-voltage power cables
- Secure armor to reduce mechanical stress
Commissioning and Maintenance
- No field calibration required
- Supports fast replacement during maintenance
- Low maintenance design improves uptime
Compatibility Information
- Compatible with Bently Nevada 3300 XL proximity probes
- Designed for use with matching 3300 XL Proximitor sensors
- Not recommended for non-XL systems
Typical Applications
- Steam and gas turbines
- Centrifugal compressors
- Industrial pumps and motors
- Critical rotating machinery protection
Diagnostic Capability
- Supports precise vibration trend monitoring
- Enables early fault detection
- Improves machinery protection system reliability
Certifications and Quality
- Manufactured to Bently Nevada quality standards
- Factory tested before shipment
Packaging and Warranty
- Original manufacturer factory packaging
- Warranty: 12 Months
Shipping Methods
- FedEx international express
- UPS worldwide service
- DHL expedited delivery
FAQ
- Is this cable compatible with older 3300 systems?
- No. It is designed only for the 3300 XL series.
- Does the armored jacket affect signal quality?
- No. It improves protection without reducing accuracy.
- Can this cable work in high-temperature areas?
- Yes. It supports temperatures up to 200°C.
- How do I select the correct cable length?
- Ensure probe length plus cable length matches the proximitor.
- What causes unstable signal readings?
- Incorrect system length or improper grounding.
Selection Guidance
- Verify total electrical length before purchase
- Choose armored cables for harsh environments
- Use genuine components for system accuracy
Copyright © 2025
PLCDCS HUB Limited. All rights reserved.
Partner:
Powergear X Automation Limited |
Oiltech Controls Limited
Contact:
+86 158 8020 0923
Kyle Thompson
I purchased the Bently Nevada 3300 XL armored extension cable for a high-vibration environment. It arrived brand new, well-protected, and ready to install. The professional support helped configure it for our large compressor unit. Delivery was fast, and it has been operating without issues for weeks. A solid choice for industrial sensor connections.