330103-00-20-10-02-00 | 3300 XL 8mm Proximity Probe | Bently Nevada

Product Overview

The Bently Nevada 330103-00-20-10-02-00 is a high-precision proximity sensor designed for the 3300 XL 8mm Proximitor® Sensor System. This probe measures non-contacting shaft vibration and displacement (gap) in critical rotating assets. Featuring a 2.0-inch overall case length, this model is specifically suited for applications requiring deeper mounting penetration into bearing housings or through thick machine casings. We supply this unit as 100% brand new and original, ensuring the highest reliability for your condition monitoring and machinery protection systems.

Part Number Breakdown

The configuration for model 330103-00-20-10-02-00 defines the specific mechanical and electrical properties:

Technical Specifications

This 3300 XL 8mm probe maintains exceptional precision under industrial conditions:

• Probe Tip Material: Polyphenylene sulfide (PPS)

• Thread Size: 3/8-24 UNF-2A

• Linear Range: 2.0 mm (80 mils)

• Scale Factor: 7.87 V/mm (200 mV/mil)

• Operating Temperature: -51 °C to +177 °C (-60 °F to +351 °F)

• Probe Pressure Rating: 700 psi (48 bar)

• Connector Style: Gold-plated ClickLoc™ coaxial connection

• Target Material: AISI 4140 Steel (Standard calibration)

Engineering Advantages

• Extended Case Engagement: The 2.0-inch case length provides significant reach for specialized mounting brackets or thick-walled bearing pedestals, ensuring the probe tip is correctly positioned relative to the shaft surface while maintaining robust thread engagement.

• Superior Chemical Resilience: The probe tip utilizes high-performance Polyphenylene sulfide (PPS). This material resists chemical attack from reactive industrial lubricants and moisture, preventing calibration shifts during years of continuous operation.

• Gold-Plated ClickLoc™ Connection: The 330103-00-20-10-02-00 features a gold-plated connector that prevents signal noise and intermittent data loss caused by oxidation. The ClickLoc™ mechanism ensures a vibration-proof bond between the probe and extension cable.

• Hermetic Pressure Integrity: The design features a hermetically sealed lead-to-case joint rated for 700 psi. This allows for direct installation through machine casings without risking fluid leaks, even in high-pressure compressor or gearbox applications.

• Environmental Connector Shielding: The standard protective boot (-02 option) shields the coaxial connection from environmental contaminants and moisture, preserving the low-voltage signal integrity required for accurate vibration analysis.

FAQs

• What extension cable should I pair with this 1.0-meter probe?

  To achieve a standard 5.0-meter system length, pair this 1.0-meter probe with a 4.0-meter extension cable. For a 9.0-meter system, use an 8.0-meter extension cable. Ensure the Proximitor sensor is calibrated for the total system length.

• Is this Bently Nevada probe 100% brand new?

  Absolutely. We guarantee that every 330103-00-20-10-02-00 we ship is brand new and original in factory-sealed packaging. We do not supply used, surplus-pulled, or refurbished proximity sensors.

• What is the significance of the -00 approval option?

  The -00 suffix indicates the probe is designed for general-purpose industrial environments. It does not carry hazardous area certifications (like ATEX or IECEx). For classified hazardous locations, select models with -05 or -CN approvals.

• Does this probe require a specific target material?

  The 3300 XL 8mm system is factory-calibrated to AISI 4140 steel. While it can measure other metals, the scale factor and linearity will change. For non-standard targets, the system requires recalibration to maintain accuracy.