330103-00-03-90-12-05 Bently Nevada 330103 3300 XL Probe Stock

Product Overview

The Bently Nevada 330103-00-03-90-12-05 probe provides precise eddy current measurement. Engineers use this 3300 XL sensor to detect continuous shaft position and vibration. It delivers superior thermal stability and linear accuracy across demanding industrial environments. High-performance Polyphenylene Sulfide (PPS) seals the sensor tip against harsh process fluids.

This 3300 XL 8mm sensor supports critical machinery monitoring. It outputs a clear negative DC voltage proportional to shaft distance. The robust design withstands extreme physical shock and high pressure differentials.

Configuration Breakdown

• Base Model: 330103 - 3300 XL 8 mm Probe, M10 x 1 thread, unarmored
• Unthreaded Length Option: 00 - 0 mm unthreaded length
• Overall Case Length Option: 03 - 30 mm case length
• Total Length Option: 90 - 9.0 meters (29.5 feet) integrated system cable
• Connector & Cable Type Option: 12 - ClickLoc miniature coaxial connector with FluidLoc cable
• Agency Approval Option: 05 - CSA, ATEX, IECEx intrinsically safe & non-incendive ratings

Technical Specifications

Installation & Calibration Guide

Mount the 330103-00-03-90-12-05 probe using its metric M10x1 thread interface. Ensure thread engagement does not exceed 15 mm. Tighten the probe body securely to prevent rotational looseness during operation.

Set the initial gap distance to -9.0 Vdc. This voltage correlates to roughly 1.27 mm (50 mils) mechanical gap. Verify the gap reading using a calibrated digital multimeter at the Proximitor output.

Protect the ClickLoc connector from moisture and contaminants. Always route field wiring via 3-conductor shielded triad cable. Connect the shield line strictly at the monitor end ground point.

Compatibility & Integration

The 330103-00-03-90-12-05 probe pairs with 3300 XL Proximitor Sensors. It integrates directly into Bently Nevada 3500 and 3300 rack systems. The 9.0-meter probe connects to sensors without needing extra extension cables.

Use correct field wiring up to 305 meters (1,000 feet). Proper cable selection guarantees zero high-frequency signal roll-off.

Target Applications & Diagnostics

Engineers deploy the 330103-00-03-90-12-05 probe on critical turbomachinery. It monitors radial shaft vibration, axial thrust position, and keyphasor timing. The probe delivers precise dynamic data for predictive maintenance programs.

Diagnostic capabilities include identifying shaft unbalance, misalignments, and bearing wear. Early fault detection prevents sudden catastrophic machine failures.

Global PLC Spare HUB's Insight

In our engineering field tests, the 330103-00-03-90-12-05 probe excels in wet oil environments. The FluidLoc cable construction prevents oil leaks through the inner cable jacket. This feature protects junction boxes from oil contamination over long operations.

Avoid exposing the probe tip to temperatures under -34°C (-30°F). Low temperatures can cause premature failure of the internal Viton pressure seal. Always check cable continuity before final installation.

Model Comparison & Selection Advice

Selection Tip: Choose the 9.0-meter 330103-00-03-90-12-05 model to eliminate cable connection joints inside bearing housings. Fewer cable connections significantly reduce potential signal failure points.

Certifications & Hazardous Area Approvals

The 330103-00-03-90-12-05 probe holds global hazardous area approvals. Option 05 combines CSA, ATEX, and IECEx certifications for versatile global installation.

• Intrinsically Safe (ia): Class I, Zone 0: AEx/Ex ia IIC T5...T1 Ga; Class I, Div 1, Groups A, B, C, D.
• Non-Incendive (nA, ec): Class I, Zone 2: AEx/Ex nA IIC T5...T1 Gc; Class I, Div 2, Groups A, B, C, D.

Warranty & Express Shipping Terms

Global PLC Spare HUB provides a comprehensive 12-month warranty on this probe. We guarantee full functional performance and hardware authenticity.

Orders ship within 24 to 48 hours via fast global carriers. We offer express dispatch through FedEx, UPS, and DHL.

Frequently Asked Questions (FAQ)

Q1: Can I connect the 9-meter cable probe directly to a Proximitor sensor?

Yes. The 330103-00-03-90-12-05 probe features a 9.0-meter integrated cable. You must connect it directly to a 9.0-meter Proximitor sensor without extension cables.

Q2: What makes the FluidLoc cable option necessary in turbomachinery?

The FluidLoc option prevents oil and liquids from leaking through the inner cable sheath. It stops hazardous process fluids from escaping past the probe boundary.

Q3: How do I verify if my probe gap setting is correct during installation?

Measure the DC output voltage at the sensor. A reading of -9.0 Vdc confirms a correct gap setting of roughly 1.27 mm.

Q4: What happens if I shorten or trim the 9-meter probe cable manually?

Never trim or shorten the probe cable. Trimming alters internal resistance, which ruins system calibration and linear measurement accuracy.

Q5: How do I select between standard and extended temperature range probes?

Select standard probes for operating temperatures up to +177°C. Choose extended temperature models if tip exposure continuously exceeds +177°C.

Tags