Bently Nevada 330103-05-30-10-02-00 – Extension Cable for 3300 XL Proximity Transducer Systems

The Bently Nevada 330103-05-30-10-02-00 is part of the 3300 XL proximity transducer system—used on turbines, compressors, and high‑value rotating assets for shaft vibration and position measurements. One thing I appreciate is how predictable the 3300 XL system behaves when each component matches the intended system length. In this configuration, the “-05” typically indicates a 5 m extension cable, designed to connect the 8 mm probe to the Proximitor sensor and maintain the correct system performance and calibration.

From my experience, keeping the correct cable length and factory connectors saves a lot of time during outage work. You might notice that crews favor pre-terminated 330103 cables because they’re robust, easy to route, and avoid the risks of field splicing. This seems to be the simplest way to preserve API 670 compliance at the system level.

Company’s Order Placement Process and Guarantees

• Warranty period: 365 days
• Delivery time: 1 week for in-stock items; no more than one month at the latest
• Payment: 50% advance payment, full payment for delivery
• Express delivery methods: FedEx, UPS, DHL

Key Features

• 5 m system extension (per “-05”): Helps maintain the specified 3300 XL system length for accurate eddy-current measurements.
• OEM-graded compatibility: Designed for use with Bently Nevada 3300 XL 8 mm probes and 3300 XL Proximitor sensors.
• Stable signal integrity: Coaxial construction supports low‑noise transmission between probe and Proximitor.
• Field-proven durability: Suitable for routed installs in machine skids and panels; typically withstands plant vibration and oil mist environments.
• Supports API 670 system compliance: When paired with matching 3300 XL probes and Proximitor sensors, it supports API 670‑compliant installations.
• Drop‑in replacement: Minimizes rework during turnarounds; no splicing or field termination needed.

Technical Specifications

Application Fields

Typically used across oil & gas, petrochemical, power generation, pulp & paper, and steel plants—anywhere you need continuous condition monitoring. Common machines include steam and gas turbines, centrifugal compressors, large pumps, fans, and generators. Maintenance teams use these cables during probe changeouts or when standardizing to 5 m systems across a unit.

A customer note that stuck with me: “We standardized on -05 cables with matching probes, and our alignment and gap‑set checks became predictable. Swaps now take under 30 minutes per bearing housing.”

Advantages & Value

• Reliability: Stable signal path that preserves transducer linearity and calibration, minimizing nuisance alarms.
• Compatibility assurance: Built for the 3300 XL 8 mm ecosystem; reduces risk of mixed or mismatched lengths.
• Maintenance efficiency: Pre‑terminated cable shortens outage tasks and avoids field termination errors.
• Cost control: Prevents repeat calibration work and unplanned rework, which in many cases is the bigger cost driver than the part itself.
• Technical support: We can help verify your total system length (probe + cable) to match your Proximitor settings.

Installation & Maintenance

• Environment: Route in clean, dry paths; avoid sharp bends and hot surfaces. Maintain bend radius per good instrumentation practice.
• Cabinet standards: Place the Proximitor in a ventilated cabinet or junction box; provide proper grounding.
• Wiring: Do not splice the 330103 cable. Use OEM connectors; keep connector faces clean and dry.
• Separation: Separate from high‑voltage cables and VFD outputs to minimize electromagnetic interference.
• System length check: Confirm total length (probe + extension cable) matches your Proximitor setup to maintain sensitivity and linear range.
• Routine checks: Inspect jacket condition during outages, verify gap voltage and vibration trend values after any cable replacement.

Quality & Certifications

• Manufactured to OEM standards for the 3300 XL proximity transducer system
• Supports API 670 system compliance when used with matching 3300 XL components
• Typical OEM quality management: ISO 9001; regional CE/UKCA and RoHS conformity may apply
• Warranty: 365 days

Note: The option string “-05-30-10-02-00” defines length and connector/sheath options specific to this build. The 5 m length is clear from “-05”; the other options describe configuration details (e.g., connector orientation or jacket style). If you’re matching an installed base, sharing your current part code helps us confirm a like‑for‑like replacement.