Description
Bently Nevada 330180-X0-05 – Proximity Transducer Extension Cable for 3300 XL Systems
If you’re building or maintaining a 3300 XL proximity measurement chain, the Bently Nevada 330180-X0-05 is the kind of cable that keeps things reliable. It’s a factory-terminated, coaxial extension cable designed to sit between the proximity probe and the Proximitor sensor. From my experience, the “-05” typically denotes a 5 m length, while the “X0” usually reflects a connector/armor option code within the series. In many cases, this model is chosen when you need clean signal transmission over longer runs without introducing noise or fiddly field splices.
Company’s Order Placement Process and Guarantees
- Warranty: 365 days
- Lead time: 1 week if in stock; no more than one month at the latest
- Payment: 50% advance payment; full payment before delivery
- Express delivery: FedEx, UPS, DHL
Key Features
- Purpose-built for 3300 XL proximity systems – Maintains signal integrity between the probe and Proximitor sensor, reducing drift and interference.
- Factory-terminated connectors – You avoid field terminations that typically add variability or moisture risk over time.
- Robust coaxial construction – Helps preserve the high-frequency eddy-current signal across the full cable length.
- Consistent metrology chain – Matching cable impedance and geometry means your gap and vibration readings remain stable.
- Easy routing – Suitable for conduit, tray, or cabinet routing; one thing I appreciate is how predictable the bend behavior seems to be compared with generic coax.
- Drop-in replacement – For users standardizing on Bently Nevada hardware, this is a typical like-for-like spare with minimal commissioning effort.
Technical Specifications
| Brand / Model | Bently Nevada 330180-X0-05 |
| HS Code | 8544.20 (Coaxial cable; final classification subject to local customs) |
| Power Requirements | Not required (passive extension cable) |
| Dimensions & Weight | Length: 5 m; coaxial construction; armor/connector option depends on X0 code |
| Operating Temperature | Follows the rating of the paired probe/Proximitor; typically suitable for industrial cabinet and conduit routing |
| Signal Input/Output Types | Eddy-current proximity transducer signal (coaxial, passive) |
| Communication Interfaces | None (signal cable only) |
| Installation Method | Inline between probe and Proximitor; route in conduit or tray; follow bend radius and separation practices |
Application Fields
Used across rotating machinery condition monitoring where proximity probes measure shaft vibration and position. You might notice it most on:
- Steam and gas turbines (bearing vibration and shaft relative position)
- Compressors and expanders (axial position and radial vibration)
- Large motors, pumps, fans, and generators (balance, clearance monitoring)
- API 670 compliant protection systems in refineries, petrochemical plants, and power stations
Advantages & Value
- Compatibility peace of mind – Designed for the 3300 XL proximity chain; avoids mixed-cable impedance issues.
- Lower lifecycle cost – Keeps calibration behavior predictable, which in many cases reduces nuisance trips and rework.
- Spares standardization – Simplifies inventory and training across multiple units or sites.
- Support and availability – We typically ship from stock or short lead-time, backed by a 365-day warranty.
Installation & Maintenance
- Environment – Install in clean, dry routing paths when possible. Use sealed glands at panel entries to manage humidity and dust.
- Routing – Separate from high-voltage and variable-frequency drive cables. Maintain gentle bends; avoid tight radii and crush points.
- Grounding – Follow OEM practices; do not ground the coax shield at multiple points unless specified by the system design.
- Connections – Ensure connectors are fully seated and lightly torqued; avoid over-tightening which can damage the interface.
- Maintenance – Periodically inspect for abrasion, kinks, or moisture ingress. Clean connector ends with lint-free swabs if needed and verify continuity during turnarounds.
- Firmware/Calibration – Not applicable to the cable; perform routine checks on the paired Proximitor/monitor during scheduled outages.
Quality & Certifications
- Manufacturing typically to ISO 9001 systems
- RoHS compliance is commonly met for this product type
- CE marking may apply as part of the complete monitoring system
- Manufacturer warranty is commonly 1 year; our supply warranty is 365 days
Commonly Paired Components
- Bently Nevada 330103 / 330104 – 3300 XL 8 mm Proximity Probes (mounting and thread variations available)
- Bently Nevada 3300 XL Proximitor Sensor – Interfaces the probe/cable to your rack or monitor
- Bently Nevada 330130 – 3300 XL Extension Cable series (alternative cable lengths/options)
“We swapped in the 330180-X0-05 during a hot shutdown on a compressor train. Signal cleaned up immediately and the axial position trend stabilized — no monitor recalibration needed.” — Maintenance Supervisor, petrochem site
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