The Bently Nevada 330851-02-000-060-50-01-05 3300 XL 25 mm Proximity Probe is an advanced proximity sensor designed for high-precision monitoring of rotating machinery. Part of the 3300 XL series, this probe provides reliable shaft displacement measurements, enabling predictive maintenance, vibration analysis, and operational safety monitoring in industrial environments. Its rugged construction ensures stable performance under harsh conditions, making it ideal for turbines, compressors, pumps, and generators.

Technical Specifications

Product Applications

• Monitoring rotor vibration and shaft displacement in turbines, compressors, and generators.

• Integration with condition monitoring systems for predictive maintenance.

• Detection of misalignment, imbalance, or mechanical looseness in rotating machinery.

• High-speed machinery monitoring in power plants, petrochemical plants, and industrial manufacturing.

• Providing input for control systems to prevent critical failures.

Product Advantages

• High Accuracy: Provides precise measurement for critical machinery monitoring.

• Durable Construction: Resistant to vibration, temperature extremes, and harsh industrial environments.

• Easy Integration: Compatible with the 3300 XL monitoring system and other Bently Nevada instrumentation.

• Extended Range: 25 mm measurement range accommodates a wide range of rotor sizes.

• Reliable Performance: Stable AC output ensures dependable readings over long-term operation.

• Predictive Maintenance Enablement: Supports early detection of mechanical issues to reduce downtime.

FAQ

Q1: What type of signal does the 3300 XL 25 mm probe provide?

A1: The probe provides an AC voltage signal proportional to shaft displacement.

Q2: Is the probe compatible with standard 3300 XL monitoring systems?

A2: Yes, it is fully compatible with all 3300 XL proximity monitoring systems.

Q3: Can this probe operate in high-temperature environments?

A3: Yes, it can operate in temperatures ranging from -40°C to 125°C.

Q4: What is the recommended calibration method for this probe?

A4: The probe is individually calibrated at the factory and can be recalibrated using the 3300 XL calibration kit.

Q5: Does the probe support dynamic vibration measurements?

A5: Yes, it has a frequency response up to 10 kHz suitable for vibration analysis.

Q6: What type of cable connection is used?

A6: The probe uses a coaxial, shielded cable, typically terminated with PT02 or M12 connectors.

Q7: Can this probe detect axial displacement?

A7: No, it measures radial shaft displacement; axial displacement requires additional probes or specialized sensors.

Q8: How does it perform in high-speed rotating machinery?

A8: It maintains accurate measurements at high RPM due to its AC inductive design and fast response time.

Q9: Is the probe affected by electromagnetic interference?

A9: The coaxial shielded design minimizes EMI influence on measurement signals.

Q10: Can the probe be used underwater or in high-humidity conditions?

A10: Yes, it is sealed and suitable for high-humidity environments but not for permanent submersion.