Bently Nevada 330103-00-03-10-02-00 3300 XL 8 mm Proximity Probe

Description

Option 00 (0 mm unthreaded length) and Option 03 (30 mm overall case length) specify this metric 3300 XL 8 mm probe configuration — 330103-00-03-10-02-00. It features an M10 x 1 metric thread on an unarmored body, with a 1.0 meter (3.3 feet) overall cable length (Option 10) terminated in a miniature coaxial ClickLoc connector (Option 02, standard cable, without connector protector). By omitting a connector protector and utilizing standard coaxial cable, this assembly is suited for installations inside protective conduit.

This probe operates as part of the 3300 XL 8 mm proximity transducer system, which provides non-contacting eddy-current displacement and vibration measurements. It has a linear range of 2.0 mm (80 mils) and a nominal scale factor of 7.87 V/mm (200 mV/mil) when paired with a compatible 3300 XL Proximitor sensor and extension cable. The system is suited for measuring shaft vibration, axial position, and speed on rotating machinery. With the Option 00 agency approval selection, this unit does not carry hazardous area certifications, serving standard industrial environments.

Features

• Option 00 specifies a fully threaded 30 mm case with zero unthreaded length.
• Option 03 provides an M10 x 1 metric thread configuration on an unarmored stainless steel case.
• Option 10 indicates a 1.0 meter (3.3 feet) total cable length.
• Option 02 utilizes a standard coaxial cable and a miniature coaxial ClickLoc connector.
• Option 00 specifies that special hazardous area agency approvals are not required.
• Viton O-ring provides a differential pressure seal between the probe tip and case.
• Nominal average scale factor of 7.87 V/mm (200 mV/mil) when integrated into a complete 3300 XL system.

Applications

• Radial vibration measurements on rotating shafts in industrial machinery.
• Axial position monitoring for thrust bearing wear detection.
• Keyphasor or speed measurement sensors on gas turbines, steam turbines, and compressors.
• Standard industrial installations where external armoring is not required or cable is routed in conduit.

Ordering Information

The table below decodes the specific option segments for the 330103-00-03-10-02-00 configuration:

Technical Specifications

Installation Guidelines

Ensure correct thread alignment when mounting the metric M10 x 1 case thread to avoid damage to internal machine threads. The maximum thread engagement length is 15 mm. Tighten the probe case to standard torque guidelines, avoiding over-tightening. Connect the ClickLoc coaxial connector only by finger-tightening. Keep the probe cable separated from high-voltage field wiring and maintain clean, dry connections. Ensure proper gapping (typically 1.27 mm or 50 mils) before commissioning the machinery protection system.