The Bently Nevada 330103-06-13-10-02-00 3300 XL 8mm Proximity Probe is a premium-quality proximity sensor designed to deliver precise and reliable shaft position and vibration measurements in rotating equipment. As part of Bently Nevada’s highly regarded 3300 XL series, this 8mm probe offers exceptional performance in demanding industrial applications.

Built to meet or exceed API 670 standards, this proximity probe forms a key element of machinery protection systems, providing operators with critical data required for the safe and efficient operation of turbines, compressors, pumps, motors, and more. Engineered for durability, the probe performs consistently in environments with extreme temperatures, high humidity, and vibration — offering years of trouble-free service.

The 330103-06-13-10-02-00 model features a specific probe length and cable configuration (6 m probe cable and 13 m extension cable), providing installation flexibility to suit a wide range of applications.

Product Specifications

Applications

The Bently Nevada 330103-06-13-10-02-00 proximity probe is ideal for industries where precise and continuous monitoring of critical rotating equipment is necessary:

• Power Generation

  Used in monitoring turbine shafts and vibration in steam, gas, and hydroelectric units.

• Oil & Gas

  Provides accurate shaft position data in compressors, pumps, motors, and critical rotating equipment across the upstream, midstream, and downstream sectors.

• Petrochemical & Chemical Processing

  Integral in machinery protection systems in hazardous environments, where equipment reliability is paramount.

• Pulp & Paper

  Measures vibration and bearing condition in high-speed paper machines and related processing equipment.

• Steel & Metal Processing

  Protects and monitors motors, gearboxes, and rolling mill equipment.

• Marine & Offshore

  Monitors marine engines, propulsion systems, and auxiliary systems on vessels and offshore platforms.

Advantages

The Bently Nevada 330103-06-13-10-02-00 8mm Proximity Probe provides several important advantages that make it one of the most trusted solutions in industrial vibration monitoring:

• High Accuracy

  Offers exceptional linearity and precise vibration and position readings across its full range.

• API 670 Compliance

  Meets the API 670 standard — an industry requirement for machinery protection — providing assurance of performance and reliability.

• Broad Operating Temperature Range

  Maintains accurate performance in temperatures as low as -35°C and as high as +177°C, perfect for harsh environments.

• Superior Construction

  Stainless steel probe body with high-grade cable insulation ensures resistance to physical damage and harsh chemical exposure.

• Long Cable Lengths

  Extension cable allow flexible installation even in large machines with distant monitoring systems.

• Long-Term Stability

  Low signal drift ensures measurement accuracy over years of service without frequent recalibration.

• Industry Proven

  Installed on millions of rotating machines worldwide in all major industries — field proven reliability.

• Minimal Maintenance

  Designed for long service life, reducing maintenance costs and improving plant uptime.

FAQs

1. What is the sensing range of the 330103-06-13-10-02-00 proximity probe?

   It measures shaft position and vibration across a range of 0 to 2 mm (80 mils).

2. What does API 670 compliance mean?

   API 670 is an industry standard for machinery protection systems, ensuring consistent quality, accuracy, and safety.

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

   This configuration includes a 1 meter total length.

4. What temperatures can the probe operate in?

   The probe operates from -35°C to +177°C, while the cable operates from -51°C to +177°C.

5. Is the probe suitable for outdoor or offshore environments?

   Yes, with its wide temperature range and rugged construction, it is suited for harsh environments, including offshore applications.

6. What thread type is used for mounting the probe?

   It features a 3/8-24 UNF thread for secure mounting.

7. What materials are used in the construction of the probe?

   Stainless steel body with polyethylene or optional FEP cable jacket.

8. Can I use this probe with my existing Bently Nevada system?

   Yes, it is fully compatible with 3300 XL drivers and monitors.

9. How often does the probe require recalibration?

   Thanks to its long-term stability and low drift, recalibration is rarely needed.

10. What industries typically use this probe?

    Power generation, oil & gas, petrochemical, pulp & paper, metals processing, and marine industries.