The Bently Nevada 330103-00-12-05-02 3300 XL 8mm Proximity Probe is a high-precision sensor designed for continuous monitoring of shaft vibration and radial displacement in critical rotating machinery. Part of the 3300 XL 8mm Proximity Probe series, it provides accurate, real-time data for machinery protection systems and predictive maintenance programs.

With a total cable length of 0.5 meters and a weight of 0.162 kg, this compact probe is suitable for installations where the probe must be located close to the Proximitor sensor. It utilizes advanced eddy-current technology to detect the distance between the probe tip and a conductive shaft without physical contact, ensuring high accuracy and fast response times.

The probe’s stainless steel construction and PEEK-insulated coaxial cable provide robust durability in harsh industrial environments. Its shielding minimizes electromagnetic interference, maintaining signal integrity for critical monitoring. Fully compatible with Bently Nevada 3300 XL Proximitor modules, it meets API 670 standards for machinery protection.

Product Parameters

Product Applications

The 330103-00-12-05-02 probe is used in a variety of industrial applications, including:

• Turbines and Generators: Monitors shaft vibration and displacement for predictive maintenance and failure prevention.

• Centrifugal and Reciprocating Pumps: Detects misalignment, imbalance, and bearing issues.

• Compressors: Provides continuous monitoring of high-speed rotors to identify early mechanical faults.

• Industrial Motors and Gearboxes: Ensures operational efficiency and machinery health.

• Oil & Gas and Power Plant Equipment: Supports API 670 compliant machinery protection systems for critical processes.

This probe enables engineers to detect early signs of degradation and take preventive actions to avoid unexpected downtime.

Product Advantages

• High Accuracy: Delivers precise measurement of shaft vibration and radial displacement.

• Short Cable Design: 0.5-meter length ideal for installations with limited space.

• Rugged Construction: Stainless steel and PEEK insulation provide durability in harsh environments.

• EMI Resistant: Coaxial shielding protects against electromagnetic interference.

• Seamless Integration: Fully compatible with 3300 XL Proximitor modules.

• API 670 Compliant: Meets industrial standards for machinery protection systems.

• Wide Frequency Response: DC to 10 kHz response captures low- and high-frequency vibration events.

FAQ

1. How does this probe maintain accuracy over its 0.5-meter cable?

   It uses a coaxial, impedance-matched cable with shielding to minimize signal loss and preserve measurement precision.

2. What is the linear measurement range of the probe?

   The probe has a ±1 mm linear range, allowing precise displacement measurements.

3. Can it measure both dynamic vibration and static shaft position?

   Yes, it outputs signals for both dynamic vibration and static displacement simultaneously.

4. How does it resist electromagnetic interference?

   Shielded coaxial cable and PEEK insulation protect the signal from electrical noise.

5. What frequency range does this probe support?

   It operates from DC up to 10 kHz, making it suitable for high-speed machinery.

6. Is this probe compatible with all 3300 XL Proximitor modules?

   Yes, it integrates seamlessly with 3300 XL Proximitor modules for condition monitoring.

7. How does temperature affect its performance?

   Thermal compensation ensures accurate readings from -35°C to +177°C.

8. What is the recommended mounting method?

   Mount perpendicular to the shaft using a 3/8”-24 UNF or M10 x 1 threaded fitting for optimal accuracy.

9. Can it detect rapid vibration events?

   Yes, the 10 kHz frequency response allows high-speed vibration detection.

10. Does this probe comply with industrial protection standards?

    Yes, it meets API 670 standards for critical machinery protection.