Bently Nevada 330103-05-10-10-12-05 3300 XL 8mm Proximity Probes

The Bently Nevada 330103-05-10-10-12-05 3300 XL 8mm Proximity Probe is a premium-quality, industry-standard probe designed for accurate measurement of shaft vibration and position in critical rotating machinery. As a key component in the 3300 XL series, this probe is used worldwide in applications that demand reliable machine protection and condition monitoring.

Known for its superior performance, durability, and compliance with API 670 standards, the 330103-05-10-10-12-05 is engineered to perform consistently even in the harshest operating environments. It forms part of a complete proximity transducer system, working in conjunction with matching extension cables and drivers to provide precise vibration and position data.

Whether installed on turbines, compressors, pumps, or motors, this 8mm probe helps improve machine reliability, reduce unplanned downtime, and optimize maintenance strategies—making it a critical component in any modern condition monitoring system.

Product Specifications

Applications

The Bently Nevada 330103-05-10-10-12-05 8mm Proximity Probe is a trusted solution for critical condition monitoring applications in a wide variety of industries:

• Power Generation

  Used for monitoring shaft position and vibration on steam turbines, gas turbines, and hydroelectric units.

• Oil & Gas

  Critical for ensuring the reliability of compressors, pumps, and motors in upstream, midstream, and downstream operations.

• Petrochemical & Chemical

  Provides vital data for protecting and maintaining high-speed rotating equipment in hazardous process environments.

• Pulp & Paper

  Monitors bearing wear and shaft vibration in high-speed paper machines and related equipment.

• Steel & Heavy Industry

  Used on rolling mills, high-horsepower motors, and gearboxes in continuous manufacturing operations.

• Marine

  Deployed on marine engines, propulsion systems, and auxiliary rotating equipment.

Advantages

The Bently Nevada 330103-05-10-10-12-05 Proximity Probe offers several key advantages that make it the preferred choice for demanding industrial environments:

• Proven Reliability

  Built to deliver consistent, accurate measurements over years of continuous operation in critical machinery.

• API 670 Compliance

  Fully meets industry standards for machine protection systems—essential for regulated industries such as oil & gas.

• Wide Operating Temperature Range

  Functions reliably in extreme hot and cold environments, suitable for outdoor and process-area installations.

• Flexible System Length

  Extension cable allow flexible placement of drivers and monitoring systems.

• Superior Construction

  Stainless steel body with robust cable insulation ensures long-term performance in harsh industrial environments.

• Minimal Drift

  Offers excellent long-term stability and minimal signal drift, reducing recalibration needs.

• Easy Integration

  Seamlessly integrates with Bently Nevada 3300 XL drivers, monitors, and full system solutions.

• Low Maintenance

  Designed for continuous service with minimal maintenance required.

FAQs

1. What is the sensing range of this probe?

   The sensing range is 0 to 2 mm (80 mils).

2. What is the linear measurement range?

   The linear range is 0.25 mm to 2 mm (10 mils to 80 mils).

3. What is the total system length of this configuration?

   The system includes a 1 meter total length.

4. Is this product compliant with API 670?

   Yes, it meets API 670 standards.

5. What temperature extremes can this probe handle?

   The probe operates between -35°C and +177°C; the cable operates between -51°C and +177°C.

6. What is the thread size for mounting?

   This version has a 3/8-24 UNF thread.

7. What kind of cable material is available?

   Polyethylene jacket is standard, with optional FEP jacket for harsh chemical environments.

8. What type of systems is this probe compatible with?

   It is fully compatible with the Bently Nevada 3300 XL series drivers and monitors.

9. What industries use this proximity probe?

   Power generation, oil & gas, petrochemical, marine, paper, metals, and general manufacturing.

10. What are the physical dimensions and weight?

    Diameter: 8 mm; total system weight 0.323 kg.