Bently Nevada 330101-00-32-10-02-CN 8mm Proximity Probe

Bently Nevada 330101-00-32-10-02-CN 3300 XL 8mm Probe

The Bently Nevada 330101-00-32-10-02-CN is a 3300 XL 8 mm proximity probe with 3/8-24 UNF thread, without armor. Featuring an overall case length of 3.2 in and 1.0 m total cable length, this probe delivers precise non-contact vibration and position measurements. Weighing 0.323 kg (0.71 lbs), it operates from -40°C to +120°C with 4-20 mA output.

Ordering Code Configuration

The 330101-00-32-10-02-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 (81.3 mm)
• 10 – Total Length: 1.0 m (3.3 ft)
• 02 – Connector: Miniature coaxial ClickLoc, standard cable
• CN – Agency Approval: Country Specific (China)

Technical Specifications

Installation & Field Application Guide

• Install the probe with the recommended gap setting 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.
• Ensure proper grounding of cable shield at the monitor end to reduce electrical noise.
• Verify output signal (4-20 mA) corresponds to the displacement range before commissioning.

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.
• 4-20 mA output simplifies integration with PLC and DCS systems.

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 does the CN agency approval indicate?

A2: The CN approval indicates country-specific certifications for China, typically including China RoHS and other local regulatory compliance requirements.

Q3: What is the maximum field wiring length between probe and monitor?

A3: Maximum field wiring length is 305 meters (1,000 feet) between the 3300 XL Proximitor Sensor and the monitor.

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