Bently Nevada 330709-000-060-10-02-00 3300 XL 11mm Proximity Probe

Overview

The Bently Nevada 330709-000-060-10-02-00 is an 11 mm eddy-current proximity transducer from the 3300 XL series, engineered for high-precision, non-contact measurement of shaft vibration, axial displacement, differential expansion, and rod-drop in heavy industrial machinery. Designed for reliability in demanding environments, it integrates seamlessly into API 670-compliant monitoring systems when paired with 3300 XL Proximitor® sensors and extension cables.

Mechanical Specifications

• Probe Tip Diameter: 11 mm

• Housing Material: Stainless steel

• Thread: M16 × 1.5, fully threaded (24 mm engagement)

• Case Length: 60 mm

• Cable Length: 1 m (3.3 ft), FEP-insulated triaxial, 75 Ω

• Connector: Miniature coaxial ClickLoc®

Electrical & Performance Data

• Sensitivity: 3.94 V/mm (100 mV/mil)

• Linear Measurement Range: 1.5 mm (60 mil)

• Resistance: 5.9 Ω ± 0.5 Ω at 1 m

• Compatible System: Works with 3300 XL 11 mm extension cables and Proximitor® sensors

Environmental & Compliance

• Operating Temperature: –52 °C to +177 °C

• Construction: Robust stainless-steel body for high-temperature and vibration-prone applications

• Compliance: API 670 performance achievable with matching components

Applications

• Shaft vibration monitoring on turbines, pumps, and compressors

• Axial position and thrust measurements

• Rod-drop and differential expansion detection

• General displacement and vibration analysis in heavy machinery

FAQ

Q: Can this probe be used with non-3300 XL sensors?
A: It is optimized for 3300 XL extension cables and Proximitor® sensors to maintain API 670-compliant accuracy.

Q: Is the cable length customizable?
A: Standard length is 1 m; longer cables are available through compatible 3300 XL extension cables.

Q: How does it compare to the 330709-000-100-02-00 model?
A: The 330709-000-100-02-00 offers a longer 100 mm case for deeper installation, while performance specifications remain equivalent.