Bently Nevada 330130-080-00-05 – 8 m Extension Cable for 3300 XL Proximity Transducer Systems

If you’re building or refurbishing an API 670-grade proximity monitoring loop, the Bently Nevada 330130-080-00-05 is the go-to 8.0 m extension cable between the 3300 XL probe and its Proximitor sensor. One thing I appreciate is how consistently it maintains signal integrity under vibration and temperature swings, which, in many cases, is what keeps turbine or compressor trends stable over long runs. The “-05” option typically indicates a harsh-duty configuration, making it a practical choice when routing through areas with oil mist, mechanical abrasion, or tight cable trays.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days
• Lead time: 1 week if in stock; no more than 1 month at the latest
• Payment: 50% advance payment; full payment prior to delivery
• Express options: FedEx, UPS, DHL

Key Features

• 8.0 m factory-terminated length – sized for typical skid or machine-train routing without excess slack.
• Designed for 3300 XL systems – mates between the 3300 XL 5 mm/8 mm probe and the Proximitor sensor for reliable eddy-current measurements.
• ClickLoc-style coax connectors – secure engagement helps prevent loosening under vibration and maintenance handling.
• “-05” harsh-duty configuration – appears to be suited for tougher environments where abrasion and oil exposure are common.
• High temperature tolerance – typically supports elevated process areas seen on turbines and compressors.
• Low-noise signal routing – helps preserve transducer linearity and stability so trends remain meaningful.
• Industry-friendly build – widely used in API 670 machinery protection applications, which cuts qualification time on site.

Technical Specifications

Application Fields

Commonly used on critical rotating assets where proximity measurements feed machinery protection and condition monitoring:

• Steam and gas turbines – thrust/relative vibration and differential expansion measurement loops.
• Centrifugal compressors and expanders – radial vibration and shaft position monitoring.
• Pumps, gearboxes, and generators – bearing condition and shaft orbit trending.
• Oil & gas, petrochemical, power generation, paper & pulp – environments where rugged cabling pays off.

From my experience, plants choose the -05 configuration when the cable run passes near hot process lines or through cable ladders with frequent maintenance activity. One maintenance lead told us the -05 variant “took the abuse near the coupling guard much better than the standard jacket.”

Advantages & Value

• Proven compatibility – minimizes commissioning risk on 3300 XL loops.
• Rugged build – the -05 configuration, in most cases, reduces nuisance cable replacements and downtime.
• Signal integrity – stable readings translate into cleaner trends and fewer false alarms.
• Procurement simplicity – clear length/config code; typically available with fast delivery windows.
• Lifecycle support – easy to replace in-kind during turnarounds without re-engineering the run.

Installation & Maintenance

• Cabinet & environment – use ventilated enclosures for Proximitor modules; keep cable runs away from high-voltage or VFD cables.
• Routing – follow a gentle bend radius (typically ≥10× cable diameter); avoid crushing or sharp edges, especially near guards.
• Connections – fully seat ClickLoc connectors; finger-tighten until locked; do not over-torque.
• Grounding/EMI – maintain separation and bonding practices per Bently Nevada guidelines to reduce noise pickup.
• Inspection – during outages, check for jacket abrasion, oil ingress at terminations, and connector damage.
• Calibration – no calibration on the cable itself; verify overall transducer loop with a calibrated proximitor once installed.
• Firmware/updates – not applicable to the cable; keep monitoring system firmware current to ensure proper diagnostics.

Quality & Certifications

• Manufacturing quality: produced under ISO 9001 quality systems (typical for Bently Nevada manufacturing).
• Regulatory: RoHS/REACH-compliant materials are commonly applied on this series.
• Safety/CE: cabling is passive; CE applicability may vary by assembly. We can provide conformity statements upon request.
• Warranty: 365 days from delivery.

If you’re matching to existing probes or need a different length/option code, send the installed probe and proximitor part numbers; we’ll cross-check the cable code so everything lands plug‑and‑play at site acceptance.