The Bently Nevada 330103-10-14-10-02-CN is a high-performance component from the 3300 XL 8 mm proximity transducer system. Specifically designed for demanding machinery monitoring applications, this proximity probe is capable of measuring vibration and position with high accuracy. The 3300 XL series is widely recognized for its durability, measurement stability, and compliance with industry standards such as API 670.

This model features a 14-foot integral coaxial cable and a standard 8 mm probe tip. The stainless steel construction and PPS sensing tip ensure the unit’s resilience in harsh industrial environments. It’s ideally suited for applications involving turbines, compressors, pumps, and large electric motors, where precise shaft displacement and vibration monitoring are critical.

Key Features

• 8 mm sensing diameter for accurate vibration and displacement detection

• 14-foot integral cable, molded for maximum environmental protection

• Robust stainless steel body with PPS tip for chemical and thermal resistance

• High EMI/RFI immunity, ensuring signal integrity in electrically noisy environments

• Designed to API 670 standards, ensuring system-wide reliability

• Compatible with Bently Nevada 3300 XL Proximitor® sensors and extension cables

• Threaded mounting for easy and secure installation

• Suitable for harsh environments, including oil & gas and power generation industries

Technical Specifications

Industry Applications

• Steam turbines and generators

• Centrifugal compressors and pumps

• Gearboxes and rotating machinery

• Refining and petrochemical plants

• Mining and metallurgy operations

• Aerospace testing rigs

• Large HVAC and cooling systems

• Pulp and paper manufacturing lines

Product Advantages

• Field-proven reliability in mission-critical equipment monitoring

• EMI-resistant signal transmission for high-accuracy measurement in electrical noise

• High-temperature operation up to +177°C without performance degradation

• Mechanical resilience under high shock and vibration loads

• Corrosion-resistant stainless steel body ideal for oil & gas and marine environments

• API 670 compliance for integration into safety and protection systems

• Flexible configuration through compatibility with 3300 XL Proximitor and extension cables

• Long service life with minimal recalibration or maintenance needs

Frequently Asked Questions (FAQ)

1. What is the cable length of this proximity probe?

   The model includes a 14-foot (4.27 m) integral coaxial cable.

2. Is this probe compatible with the 3300 XL Proximitor® sensor?

   Yes, it is designed to work with the 3300 XL Proximitor® sensor and extension cables.

3. What is the environmental rating of the probe?

   The probe body is rated IP68 for submersion resistance.

4. What type of thread does this model use for mounting?

   It uses a standard 3/8-24 UNF thread.

5. Can this probe handle extreme temperatures?

   Yes, it operates from -35°C to +177°C and stores at even lower temperatures.

6. Is the probe shielded against electrical interference?

   Yes, it features strong EMI/RFI shielding for industrial applications.

7. What industries typically use this probe?

   Power generation, oil & gas, petrochemical, mining, and heavy machinery manufacturing.

8. What is the tip material made of?

   The probe tip is made of high-durability PPS (Polyphenylene Sulfide).

9. Does the probe require periodic calibration?

   It is factory-calibrated and typically does not require frequent recalibration.

10. Is this model available in other cable lengths?

    Yes, other cable lengths such as 5, 9, 15, and 20 feet are available in the same series.