Bently Nevada 330101-10-27-05-02-00 3300 XL 8 mm Proximity Probe

Description

Mechanical specifications of a 1.0-inch unthreaded length (Option 10) and 2.7-inch overall case length (Option 27) define the 330101-10-27-05-02-00 proximity probe, configured without armor and equipped with a 0.5-meter total length standard cable.

This specific configuration features a standard miniature coaxial ClickLoc connector (Option 02) without a connector protector and does not require hazardous area approvals (Option 00). Unlike armored sibling configurations (such as those in the 330102 series) or variants with longer 1.0-meter or 2.0-meter leads, this 0.5-meter unarmored probe provides compact cable management and is designed for direct integration with 3300 XL series Proximitor sensors and extension cables in rotating machinery vibration monitoring systems.

Features

• Option 10 specifies 1.0 inch (25.4 mm) unthreaded length.
• Option 27 provides a 2.7 inch (68.6 mm) overall case length with 3/8-24 UNF standard thread.
• Option 05 configures a 0.5 meter (1.6 feet) total probe cable length without mechanical armor.
• Option 02 provides a miniature coaxial ClickLoc connector with a standard cable jacket.
• Option 00 specifies that agency approvals are not required for general-purpose installations.
• 8 mm probe tip diameter designed for eddy-current non-contact displacement measurements.
• Viton O-ring seal provides differential pressure sealing between the probe tip and case.

Applications

• Steam and gas turbine shaft vibration and axial position monitoring.
• Compressor and pump rotor displacement and casing expansion measurements.
• Permanent monitoring systems on rotating machinery bearing housings.
• Industrial environments requiring high-reliability non-contact shaft alignment measurements.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mount with the appropriate probe gap (nominally 1.27 mm or 50 mils) corresponding to the system calibration.
• Route the probe cable using proper shielding and grounding practices to prevent electromagnetic interference.
• Avoid exceeding the maximum thread engagement length of 0.563 inches to prevent binding during installation.
• Ensure the unthreaded length (1.0 inch) is at least 0.8 inches less than the case length (2.7 inches), which this configuration satisfies.
• Hand-tighten the miniature coaxial ClickLoc connectors; do not use pliers unless mating with a non-XL stainless steel connector.