330101-29-52-10-02-00 Bently Nevada 3300 XL Proximity Probe In Stock

Product Overview

The 330101-29-52-10-02-00 is a premium Bently Nevada 3300 XL 8mm eddy current proximity probe. It measures continuous shaft vibration and axial position on high-speed industrial machinery. Patented TipLoc molding provides an unbreakable bond between the probe tip and stainless steel body. The CableLoc design provides 330 N (75 lbf) cable pull strength for extreme mechanical environments. Thick Polyphenylene Sulfide (PPS) plastic encapsulates the probe tip coil to maximize physical ruggedness.

Configuration Breakdown

• Base Model: 330101 - 3300 XL 8 mm Probe, 3/8-24 UNF thread, unarmored
  • Unthreaded Length Option: 29 = 2.9 inches unthreaded case body
  • Overall Case Length Option: 52 = 5.2 inches total threaded and unthreaded length
  • Total Length Option: 10 = 1.0 meter (3.3 feet) integrated cable
  • Connector & Cable Type Option: 02 = Miniature coaxial ClickLoc connector, standard cable
  • Agency Approval Option: 00 = Standard configuration, approvals not required

Technical Specifications

Installation & Calibration Guide

Mount the 330101-29-52-10-02-00 probe using its standard 3/8-24 UNF threaded body. Ensure thread engagement depth remains within the 0.563-inch maximum limit. Apply 11.2 N·m (100 in·lbf) recommended installation torque to secure the probe housing. Limit torque to 7.5 N·m (66 in·lbf) when engaging only the first three threads.

Set the initial mechanical gap to roughly 1.27 mm (50 mils). Confirm the gap using a calibrated voltmeter to verify a -9.0 Vdc output reading. Keep all ClickLoc connector contacts clean and free of installation debris.

System Integration & Maintenance

Connect the 1.0-meter 330101 cable to an appropriate 3300 XL extension cable. Always match cable lengths to maintain total system tuning at 5.0 or 9.0 meters. Use 3-conductor shielded triad field wiring for remote sensor connections up to 305 meters.

Target Applications & Diagnostics

Engineers deploy this 3300 XL probe on critical steam turbines, pumps, and gearboxes. It delivers dynamic real-time data for machinery protection systems. Diagnostic capabilities include detecting shaft unbalance, dynamic misalignment, phase timing, and bearing oil whip.

Global PLC Spare HUB's Insight

In field retrofits, the 2.9-inch unthreaded case length simplifies mounting inside deep bearing housings. This long unthreaded casing prevents probe threads from binding inside internal installation brackets. Always verify shaft surface metallurgy before mounting to maintain 200 mV/mil scale factor accuracy.

Model Comparison & Selection Advice

Selection Advice: Choose the 2.9-inch unthreaded option when inserting probes through thick machine walls or oil seals. This prevents casing threads from stripping during adjustment.

Warranty & Express Delivery Terms

Global PLC Spare HUB backs every unit with an absolute 12-month replacement warranty. We dispatch all stocked hardware within 24 to 48 hours. Choose worldwide express shipping via FedEx, UPS, or DHL for rapid site delivery.

Frequently Asked Questions (FAQ)

Q1: Why choose a 2.9-inch unthreaded length option for this probe?

A1: The 2.9-inch unthreaded body allows deep insertion into thick machine casings without binding internal threads.

Q2: Can I plug this 1.0-meter probe directly into a Proximitor sensor without an extension cable?

A2: No. A 1.0-meter probe requires a matching 4.0-meter or 8.0-meter extension cable for correct system calibration.

Q3: What is the maximum installation torque allowed on the first three threads?

A3: Do not exceed 22.6 N·m (200 in·lbf) maximum torque, while 7.5 N·m (66 in·lbf) remains recommended.

Q4: How does the TipLoc design improve probe durability during operation?

A4: TipLoc prevents the PPS probe tip from detaching from the stainless body during severe thermal expansion stress.

Q5: How do I choose between standard coaxial cable and FluidLoc cable options?

A5: Select FluidLoc if process oil or liquids can travel through the cable interior into junction boxes.

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