The Bently Nevada 330102-20-40-10-02-05 3300 XL 8 mm Proximity Probe is a highly reliable and accurate measurement sensor designed for use in various industrial applications. This probe is part of the 3300 XL series, known for its enhanced performance and durability in harsh environments. The probe is primarily used for proximity measurements, particularly in machinery monitoring systems where accurate vibration or displacement measurements are essential.

Technical Specifications

Applications

The 3300 XL 8 mm Proximity Probe is ideal for continuous monitoring of rotating equipment, including:

• Turbines: Used for monitoring the axial and radial position of turbine shafts.

• Compressors: Provides displacement measurement to ensure operational stability.

• Motors & Pumps: Prevents damage to bearings and rotor-stator interference.

• Generators: Measures rotor eccentricity and ensures the proper alignment of components.

• Power Generation: Frequently employed in power plants for vibration monitoring.

Product Advantages

• High Precision: Provides accurate displacement measurements, ensuring the safety and efficiency of machinery.

• Durability: Designed to operate in extreme temperatures and harsh environments.

• Enhanced Signal Integrity: Offers a reliable 4-20 mA output that integrates seamlessly with control systems.

• Versatile Installation: The flush mount design is ideal for installations where space is limited.

• Long-Term Performance: Known for long-term stability and minimal drift over time, ensuring continuous reliability.

• Rugged Build: Resistant to vibration, corrosion, and electromagnetic interference, making it suitable for demanding industrial environments.

FAQ

Q1: How does the Bently Nevada 3300 XL Proximity Probe work?

A1: The probe uses an eddy current principle to measure the proximity or displacement of a target object. It generates a high-frequency electromagnetic field, and the change in this field caused by the proximity of the target is measured, converting it into a corresponding output signal.

Q2: What is the maximum operating temperature of the 3300 XL probe?

A2: The probe can operate in temperatures ranging from -40°C to +120°C, making it suitable for a variety of industrial environments.

Q3: Can the 3300 XL Proximity Probe be used with any specific machinery?

A3: Yes, it is commonly used in turbines, compressors, motors, pumps, and generators for vibration and displacement measurements.

Q4: What is the output signal type of the 3300 XL probe?

A4: The probe outputs a 4-20 mA linear signal, which is compatible with most industrial monitoring and control systems.

Q5: How accurate is the Bently Nevada 3300 XL Proximity Probe?

A5: The probe provides highly accurate displacement measurements with a sensing range of up to 8 mm, ideal for precise machinery monitoring.

Q6: Is the 3300 XL probe resistant to electromagnetic interference?

A6: Yes, the probe is designed to be immune to electromagnetic interference, ensuring reliable performance in industrial environments with high electrical noise.

Q7: What type of mounting does the 3300 XL probe use?

A7: The probe uses a flush mount design, making it suitable for tight spaces and ensuring a stable connection with the machinery.

Q8: Can the probe operate in hazardous areas?

A8: While the probe is durable and resistant to extreme conditions, it should be checked for specific hazardous area certifications before use in such environments.

Q9: How does the probe interface with monitoring systems?

A9: The 4-20 mA output signal is compatible with most vibration monitoring systems, allowing easy integration into control systems for real-time data collection.

Q10: What is the recommended maintenance schedule for the 3300 XL Proximity Probe?

A10: The probe is maintenance-free under normal operating conditions, but regular inspections are recommended to ensure the integrity of the wiring and mounting setup.