Bently Nevada 330104-02-12-10-01-00 3300 XL 8 mm Proximity Probe

Product Overview

When machinery vibration threatens uptime, the Bently Nevada 330104-02-12-10-01-00 delivers precise measurement. This 3300 XL 8 mm proximity probe uses a polyphenylene sulfide (PPS) tip and AISI 303 or 304 stainless steel case to withstand harsh environments. With a 1.0-meter cable and miniature coaxial ClickLoc connector, it integrates seamlessly into monitoring systems.

Technical Specifications Breakdown

The 330104-02-12-10-01-00 offers a linear range of 2 mm (80 mils), starting at approximately 0.25 mm (10 mils) from the target. The recommended gap setting for radial vibration is -9 Vdc, corresponding to about 1.27 mm (50 mils). Nominal probe DC resistance measures 7.59 ± 0.50 ohms for the 1.0-meter length. Field wiring accepts 0.2 to 1.5 mm² (16 to 24 AWG) with a maximum cable run of 305 meters (1,000 feet) to the monitor.

Industry Applications

This probe excels in rotating machinery monitoring, such as turbines, compressors, and pumps. Its M10x1 thread and 15 mm maximum thread engagement simplify installation in standard bearing housings. The -52°C to +177°C operating range suits both cold climates and high-temperature processes. For extended temperature needs, the probe tip withstands up to +218°C, while the cable and connector handle up to +260°C.

Installation & Setup Guidance

Mount the 330104-02-12-10-01-00 using the M10x1 thread, ensuring thread engagement does not exceed 15 mm. Use a 3-conductor shielded triad cable with tinned field wiring for best signal integrity. Calibrate the gap to -9 Vdc for radial vibration measurements. The miniature coaxial ClickLoc connector with connector protector provides a secure, quick connection.

Maintenance & Reliability

Regularly inspect the probe tip and cable for wear or damage. The Viton O-ring seals differential pressure between tip and case, but probes are not pressure tested before shipment. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature pressure seal failure. For extended life, operate within the -52°C to +177°C range for standard probes.

Buying Guide & Purchasing Advice

Before ordering, verify your system requires the 330104-02-12-10-01-00 configuration: 20 mm unthreaded length, 120 mm overall case length, 1.0 meter total length, and miniature coaxial ClickLoc connector. For agency approvals, this unit has the '00' option (not required). Contact plcmatrix.com for current availability, lifecycle status, and replacement options. As a trusted supplier, plcmatrix.com ensures fast delivery of authentic Bently Nevada parts.