330703-000-080-10-02-00 Bently Nevada 3300 XL 11mm Metric Proximity Probe

Product Overview

The 330703-000-080-10-02-00 is an advanced 3300 XL 11 mm Series metric proximity probe engineered by Bently Nevada. This sensor features a robust M14 x 1.5 thread profile and delivers high-linearity vibration measurements on industrial turbomachinery. Every unit ships brand-new in factory packaging backed by a full 12-month warranty.

Configuration Breakdown And Suffix Parameters

Technical Specifications And Environmental Tolerances

Target Equipment And Industrial Applications

• Heavy-duty industrial gas turbines requiring large linear range measurements.
• Large hydroelectric generators monitoring radial shaft displacement.
• High-capacity centrifugal air compressors operating under fluctuating loads.
• Critical boiler feed pumps experiencing complex multi-axis vibration vectors.

Global PLC Spare HUB's Insight And Field Experience

Field engineering analysis indicates that 11 mm probes like the 330703-000-080-10-02-00 provide superior linear range compared to standard 8 mm options when gapping over larger radial clearance targets. During a turbine overhaul project in Ohio, our maintenance team observed that utilizing the M14 x 1.5 metric thread profile prevented cross-threading in high-vibration bearing housings. Furthermore, monitoring the 60 Hz magnetic field sensitivity graphs helped our diagnostics crew isolate electromagnetic interference in high-current motor drive environments.

Model Selection And Comparison

Reviewing similar configurations ensures correct physical sizing for your machine casing geometry:

• 330703-000-050-10-02-05 features a shorter 50.0 mm case length option (-050) and includes agency approvals, making it ideal for restricted mounting pockets.
• Verify your required unthreaded length and case depth before substituting alternative part numbers.

Shipping And Logistics Support

• Lightning-fast global dispatch completed within 24 to 48 hours.
• Secure shipping options handled by carriers including FedEx, UPS, and DHL.
• Guaranteed original factory packaging protecting delicate coaxial connectors.

Frequently Asked Questions

Question: What is the primary advantage of choosing an 11 mm probe over standard 8 mm sensors?

Answer: The 11 mm tip design provides an extended linear measurement range, making it better suited for machinery with larger shaft diameters or greater expected thermal growth.

Question: What operational risk occurs if the probe experiences sub-zero conditions?

Answer: Exposing the probe tip to temperatures below -34°C (-30°F) can degrade the sealing material and cause premature failure of the internal pressure seal barrier.

Question: How does 60 Hz magnetic field interference affect sensor output?

Answer: Strong magnetic fields up to 300 gauss introduce minor output variations (e.g., 0.009 mil-pp/gauss at a 2.5 mm gap), which should be accounted for in heavy electrical rooms.

Question: What selection guideline applies when matching case lengths like the -080 option?

Answer: Choose case lengths based on the total depth of the mounting port to ensure the probe tip reaches the optimal radial gapping position without bottoming out.

Question: How can maintenance teams verify diagnostic health during routine checks?

Answer: Measure direct current resistance between the center conductor and outer shield using a calibrated multimeter to confirm integrity matches the nominal 5.9 ohm specification.

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