330101-00-32-05-01-CN Bently Nevada 3300 XL Probe 3/8-24

Bently Nevada 330101-00-32-05-01-CN 3300 XL 8mm Probe

The Bently Nevada 330101-00-32-05-01-CN is a 3300 XL 8 mm proximity probe with 3/8-24 UNF thread, without armor. This probe delivers precise non-contact vibration and position measurements for turbomachinery. Featuring patented TipLoc and CableLoc designs, it provides 330 N (75 lbf) pull strength. Weighing 323 g/m (11.4 oz/ft), it operates from -52°C to +177°C with a linear range of 2 mm (80 mils).

Ordering Code Configuration

The 330101-00-32-05-01-CN part number follows this structure:

• 330101 – 3300 XL 8 mm Probe, 3/8-24 UNF thread, without armor
• 00 – Unthreaded Length: 0.0 in
• 32 – Overall Case Length: 3.2 in
• 05 – Total Length: 0.5 meter (1.6 feet)
• 01 – Connector: Miniature coaxial ClickLoc with connector protector, standard cable
• CN – Agency Approval: Country specific (China)

Technical Specifications

Field Wiring Specifications

Installation & Field Application Guide

• Install the probe with the recommended gap of -9 VDC [approximately 1.27 mm (50 mils)] for radial vibration measurement.
• Use 3-conductor shielded triad cable for field wiring. Maximum length is 305 m (1000 ft) between the Proximitor and monitor.
• For FluidLoc option applications, ensure the cable seal prevents oil or liquid leakage through the cable interior.
• Recommended for optimal robustness against physical abuse in turbomachinery applications.

Why Choose the 3300 XL 8mm Probe

• Thicker encapsulation of the probe coil in molded PPS plastic for a more rugged probe.
• Patented TipLoc molding provides robust bond between probe tip and body.
• Patented CableLoc design delivers 330 N (75 lbf) pull strength.
• Larger diameter probe body offers stronger, more robust case construction.

Field Engineer FAQs

Q1: What is the recommended gap voltage for this probe?

A1: The recommended gap setting for radial vibration is -9 VDC, which corresponds to approximately 1.27 mm (50 mils).

Q2: What is the maximum field wiring length between probe and monitor?

A2: Maximum field wiring length is 305 meters (1,000 feet) between the 3300 XL Proximitor Sensor and the monitor.

Q3: What is the FluidLoc option and when should I use it?

A3: The FluidLoc option prevents oil and other liquids from leaking out of the machine through the cable interior. Use it in applications where the probe cable passes through oil-filled machine cavities.

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