Bently Nevada 330103-00-04-50-02-05 3300 XL 8 mm Proximity Probe

Product Overview

The Bently Nevada 330103-00-04-50-02-05 is a high-performance 8 mm proximity probe designed as part of the 3300 XL series. Engineered for precision and durability, this probe is used in condition monitoring and machinery protection systems for critical rotating assets. With a calibrated range of 50 mils (1.27 mm), it is ideal for applications requiring slightly extended linear measurement capabilities compared to standard 40-mil probes.

This non-contact sensor measures the distance between the probe tip and a rotating shaft or other conductive targets, providing real-time displacement and vibration data to help detect misalignment, imbalance, or mechanical wear.

Key Features

• 8 mm sensing tip with 50-mil linear measurement range

• Calibrated for consistent, linear output

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

• Stainless steel body with high durability and corrosion resistance

• Threaded body for secure and adjustable installation (M16 × 1.5 mm)

• EMI/RFI shielding ensures reliable signal integrity

• Designed to operate reliably in harsh industrial conditions

• Fully backward compatible with legacy 3300 systems

Technical Specifications

Typical Applications

• Monitoring of large rotating machinery such as turbines, compressors, and motors

• Measurement of shaft displacement and vibration in real-time

• Preventive maintenance in oil & gas, power generation, and chemical processing plants

• Axial position monitoring in critical process equipment

• Integration with Bently Nevada 3500 and legacy 3300 systems

• Use in high-vibration or high-temperature industrial environments

• Predictive diagnostics for minimizing unscheduled downtime

• Condition monitoring of pumps, blowers, fans, and gearboxes

Advantages

• Extended Measurement Range: 50-mil linear span is ideal for applications with wider clearances or larger shaft movements

• High Reliability: Proven performance under extreme temperature, vibration, and shock conditions

• Easy Integration: Works seamlessly with the full 3300 XL product ecosystem

• Modular Design: Enables simple field replacement and flexible installation

• Precision Monitoring: Accurate vibration and position feedback for predictive maintenance

• Rugged Construction: Stainless steel housing and sealed design resist corrosion and contamination

• Reduced Maintenance Costs: Non-contact sensing avoids mechanical wear

• Industrial Compliance: Engineered to meet global performance and safety standards

Frequently Asked Questions (FAQ)

1. What is the linear measurement range of this probe?
   This model is calibrated for a 50-mil (1.27 mm) linear range, slightly higher than the standard 40 mils.

2. What equipment is this probe typically used with?
   It pairs with Bently Nevada 3300 XL extension cables and Proximitor sensors and is used in vibration monitoring of rotating machines.

3. Is the 10-meter cable length fixed?
   No, other cable lengths can be configured at the time of ordering.

4. What mounting is used for this probe?
   It features a threaded body with an M16 × 1.5 mm thread for adjustable and secure installation.

5. Is this model suitable for hazardous environments?
   The probe itself is rugged, but hazardous location use depends on the full system configuration and certifications.

6. What type of signal does the probe generate?
   It generates an analog voltage signal proportional to the distance between the probe tip and the target surface.

7. Can it be used with legacy Bently Nevada systems?
   Yes, the 3300 XL series is backward-compatible with 3300 series monitoring systems.

8. What is the tip diameter of the probe?
   The sensing tip diameter is 8 mm.

9. Does this model have EMC shielding?
   Yes, it is shielded against EMI and RFI to ensure signal integrity.

10. What is the typical service life?
    When properly installed and maintained, these probes are designed for long-term use, often exceeding 5–10 years in the field.

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Frequently Asked Questions (FAQ)

1. What is the linear measurement range of this probe?
   This model is calibrated for a 50-mil (1.27 mm) linear range, slightly higher than the standard 40 mils.

2. What equipment is this probe typically used with?
   It pairs with Bently Nevada 3300 XL extension cables and Proximitor sensors and is used in vibration monitoring of rotating machines.

3. Is the 10-meter cable length fixed?
   No, other cable lengths can be configured at the time of ordering.

4. What mounting is used for this probe?
   It features a threaded body with an M16 × 1.5 mm thread for adjustable and secure installation.

5. Is this model suitable for hazardous environments?
   The probe itself is rugged, but hazardous location use depends on the full system configuration and certifications.

6. What type of signal does the probe generate?
   It generates an analog voltage signal proportional to the distance between the probe tip and the target surface.

7. Can it be used with legacy Bently Nevada systems?
   Yes, the 3300 XL series is backward-compatible with 3300 series monitoring systems.

8. What is the tip diameter of the probe?
   The sensing tip diameter is 8 mm.

9. Does this model have EMC shielding?
   Yes, it is shielded against EMI and RFI to ensure signal integrity.

10. What is the typical service life?
    When properly installed and maintained, these probes are designed for long-term use, often exceeding 5–10 years in the field.

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Popular Bently Nevada Models

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