BENTLY NEVADA 330105-02-12-10-02-05 3300 XL 8 mm Reverse Mount Proximity Probe

Product Overview

The Bently Nevada 330105-02-12-10-02-05 is a 3300 XL 8 mm reverse-mount proximity probe designed for non-contact measurement of shaft vibration and displacement in rotating machinery. It uses eddy-current sensing technology to measure the gap between the probe tip and a conductive target. The probe is designed for use with a compatible Proximitor Sensor in machinery condition monitoring and protection systems.

Key Technical Specifications

• Brand: Bently Nevada

• Model: 330105-02-12-10-02-05

• Product Series: 3300 XL

• Product Type: 8 mm Reverse Mount Proximity Probe

• Sensing Technology: Eddy-current, non-contact

• Probe Tip Diameter: 8 mm (0.31 in)

• Mounting Type: Reverse mount

• Probe Case Thread: 3/8-24 UNF

• Unthreaded Length: 5 mm (0.20 in)

• Probe Case Length: 30 mm (1.2 in)

• Total Probe Cable Length: 1.0 m (3.3 ft)

• Connector Type: Miniature ClickLoc coaxial connector

• Cable Type: Standard cable

• Probe Tip Material: Polyphenylene sulfide (PPS)

• Probe Case Material: AISI 303/304 stainless steel

• Linear Measurement Range: 2 mm (80 mils) with a compatible transducer system

• System Scale Factor: 7.87 V/mm (200 mV/mil), ±5% for a compatible 1 m system

• Frequency Response: DC to 10 kHz, depending on complete system configuration

• Operating Temperature: -52°C to +177°C (-62°F to +350°F)

• Agency Approvals: CSA, ATEX, and IECEx

Key Features

• Provides non-contact measurement of shaft vibration and displacement.

• Reverse-mount design for compatible restricted-access installations.

• 8 mm sensing tip for industrial machinery monitoring.

• ClickLoc coaxial connector helps provide a secure connection.

• Stainless-steel probe case supports demanding industrial environments.

• Designed for compatible 3300 XL proximity transducer systems.

• Supports machinery condition monitoring and protection applications.

Applications

• Steam and gas turbine monitoring

• Industrial compressor protection

• Pump and motor shaft monitoring

• Bearing vibration measurement

• Shaft displacement and position monitoring

• Rotating machinery condition monitoring

• Predictive maintenance systems

Important Notes

• This item is a proximity probe, not a complete monitoring system.

• A compatible Proximitor Sensor is required for operation.

• The 1.0 m configuration is designed as a one-meter system and does not use a separate extension cable.

• Verify probe mounting geometry, connector type, total system length, and sensor compatibility before installation.

• For hazardous-area applications, confirm that the complete installed transducer system meets applicable approval and installation requirements.

• Confirm the full part number and product condition before ordering.