Product Overview

The Bently Nevada 330130-085-03-05 is a 3300 XL 8 mm eddy-current proximity probe used for non-contact measurement of shaft vibration and shaft position on rotating machinery. It is designed to operate as part of a complete proximity transducer system, typically including a matching extension cable and a Proximitor sensor.

This probe supports condition monitoring and machinery protection programs by providing a stable, repeatable signal for radial vibration, axial position (thrust), and related measurements depending on the machine design and transducer mounting arrangement. The 3300 XL 8 mm family is widely applied in industrial environments where mechanical robustness, long-term stability, and interchangeability are required.

The earlier description referencing “Ethernet router” and “I/O interface extension cable” does not match this part number. This item is a proximity probe, not a communication module.

Hardware Parameters

• Model / Order Code: 330130-085-03-05

• Product Family: 3300 XL 8 mm Proximity Transducer System

• Device Type: Eddy-current proximity probe (non-contact)

• Measurement Capability: Shaft vibration and/or position (application dependent)

• Compatible System Elements: 3300 XL extension cable and 3300 XL Proximitor sensor (selected to match the full system length and calibration)

• Installation Interface: Standard probe body with threaded mounting (typical for 8 mm probe formats)

• Typical Supply/Excitation: Provided by the Proximitor sensor (not powered directly as a standalone item)

• Environmental Suitability: Industrial duty construction for rotating equipment installations

• Condition: Brand New

• Origin: USA

• Lead Time: In Stock

• MOQ: 1

• Approx. Shipping Weight: 1.08 kg

• Approx. Shipping Dimensions: 28 × 28 × 4 cm

• HS Code: 8537101190

• Status: Active

• System Context: Often used within TSI / vibration monitoring architectures (site dependent)

Notes
Final probe performance and calibration depend on selecting the correct extension cable length and the corresponding Proximitor sensor. For best results, use matched 3300 XL components intended for the same 8 mm system calibration.

Industrial Applications

Typical use in rotating equipment reliability programs:

• Steam and gas turbines for radial vibration and thrust position measurement (when installed as part of the full transducer system)

• Centrifugal compressors and large electric motors for continuous shaft vibration monitoring

• Pumps, fans, and gear-driven equipment where non-contact measurement improves durability in harsh conditions

• Retrofit projects replacing legacy proximity probes while keeping existing monitoring architectures (subject to system compatibility checks)

Operational considerations

• Verify mounting depth, target material, and mechanical clearances per site standards to maintain correct probe gap

• Confirm the complete transducer system length (probe + extension cable) matches the intended calibration and monitor input requirements

• Route cables away from high-noise power conductors and follow plant grounding practices to reduce EMI sensitivity