330104-00-18-10-02-05 Bently Nevada 3300 XL Series Vibration Sensor

Overview

The 330104-00-18-10-02-05 is a ruggedized 3300 XL 8 mm Proximity Probe from Bently Nevada, specifically engineered with an integrated stainless steel armor jacket. This assembly provides the mechanical durability required for harsh industrial settings while utilizing the patented TipLoc™ and CableLoc™ technologies to ensure superior pull strength and long-term signal integrity.

Configuration Breakdown

• Base Series: 3300 XL 8 mm Proximity Probe
  • Model: 330104 — Armored Proximity Probe
  • Unthreaded Length: -00 — 0 mm
  • Case Length: -18 — 180 mm
  • Total Length: -10 — 1.0 meter
  • Connector: -02 — Miniature ClickLoc™ Coaxial Connector
  • Approval: -05 — CSA/ATEX/IECEx Multiple Approvals

Engineering Specifications

• Probe Thread: M10 x 1
• Nominal DC Resistance: 7.59 ± 0.50 Ω (at 1.0m length)
• Case Material: AISI 303/304 Stainless Steel
• Tip Material: Polyphenylene sulfide (PPS)
• Operating Temp: -52°C to +177°C
• Seal Integrity: Viton® O-ring (differential pressure rated)

Comparison & Selection Guide

Compare with: 330104-10-13-05-02-CN

• Differences: The 330104-10-13-05-02-CN uses a 3/8-24 thread configuration, while the 330104-00-18-10-02-05 uses a metric M10x1 thread.
• Selection Advice: Choose the 180mm case length for mid-depth turbine housings. Ensure the armor jacket is secured correctly to prevent vibration-induced abrasion.

Global PLC Spare HUB's Insight

Our engineering analysis confirms that the 330104-00-18-10-02-05 is the premier choice for applications where cabling is exposed to physical impact. The combination of stainless steel armor and the optional FluidLoc cable effectively prevents lubricant migration—a common cause of junction box contamination in aging power generation equipment.

Applications & Diagnostics

• Target Equipment: Large centrifugal pumps, compressors, and industrial turbines.
• Diagnostic Capability: Real-time monitoring of shaft radial vibration, gap voltage, and axial position.
• System Integration: Fully compatible with 3300 XL Proximitor sensors; performance is optimized when using a 10 kΩ load and AISI 4140 steel targets.

Logistics & Quality Assurance

• Shipping: Expedited global transit via FedEx, UPS, and DHL.
• Dispatch: Orders are processed within 24-48 hours.
• Warranty: 12-month manufacturer performance warranty.

Technical FAQ

Q: Does the stainless steel armor affect the probe's electromagnetic sensing?
A: No, the armor is purely for mechanical protection; the internal sensor electronics and TipLoc construction remain shielded from external interference.

Q: What is the benefit of the M10x1 thread over standard imperial sizes?
A: The M10x1 thread is the international standard for metric-based bearing housings, ensuring precise compatibility with European-manufactured machinery.

Q: Can I use this probe with a non-AISI 4140 target?
A: While it will sense other conductive metals, the system accuracy and scale factor are only guaranteed when calibrated specifically to an AISI 4140 steel target.

Q: What are the symptoms of a failing pressure seal?
A: A failing Viton® O-ring may allow process fluids to migrate into the cable interior, which can lead to signal noise or terminal corrosion; regular visual inspections during shutdowns are critical.

Q: Selection Advice: When is the 180mm case length preferred?
A: It is preferred when the bearing housing wall thickness or internal bracket position requires an extended insertion depth, preventing the probe body from vibrating within the mounting hole.

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