Bently Nevada 330704-000-050-90-02-CN 3300 XL 11 mm Proximity Probe

The 330704-000-050-90-02-CN 3300 XL 11 mm Proximity Probe is a high-precision displacement sensor designed for industrial machinery and rotating equipment monitoring. This probe is engineered for reliability in demanding environments, providing accurate shaft vibration, position, and speed measurements. Its robust design ensures stable performance in extreme temperatures, high-speed machinery, and corrosive environments.

The 3300 XL series is widely used in condition monitoring systems, predictive maintenance programs, and vibration analysis setups, offering compatibility with most industrial data acquisition systems.

Product Advantages

• High Accuracy: Offers precise displacement and vibration measurements critical for rotating machinery health assessment.

• Robust Construction: Resistant to extreme temperatures, vibration, and harsh environmental conditions.

• Extended Range: The 11 mm probe design allows for accurate measurement across larger gaps.

• Long Cable Support: Comes with a standard 9 m cable for flexible installation in industrial settings.

• Low Weight: Lightweight design (0.63 kg) simplifies mounting without affecting system dynamics.

• Wide Compatibility: Integrates seamlessly with 3300 XL series monitoring systems.

Technical Specifications

Applications

• Real-time monitoring of rotating machinery such as turbines, generators, and motors.

• Vibration analysis for predictive maintenance programs.

• Shaft displacement and alignment measurements in industrial plants.

• Integration with condition monitoring and supervisory control systems.

• Early fault detection in critical machinery to reduce unplanned downtime.

FAQ

Q1: What is the maximum operating temperature of the probe?

A1: The probe can reliably operate within a temperature range of -40°C to +125°C.

Q2: Is the probe compatible with non-3300 XL systems?

A2: It is primarily designed for 3300 XL systems, but may interface with other systems using compatible signal conditioners.

Q3: What type of signal does the probe output?

A3: It outputs a differential AC/DC voltage corresponding to displacement or vibration.

Q4: Can the probe measure at a gap greater than 11 mm?

A4: The probe is optimized for gaps up to 11 mm; measurements beyond this may reduce accuracy.

Q5: Is the probe shielded against electromagnetic interference (EMI)?

A5: Yes, the cable is shielded to reduce the impact of EMI in industrial environments.

Q6: What connector type is used?

A6: The probe uses a standard 2-pin industrial connector compatible with 3300 XL systems.

Q7: Can this probe be used in high-speed rotating equipment?

A7: Yes, it is designed for high-speed applications and maintains accuracy at elevated RPMs.

Q8: How long is the cable provided with the probe?

A8: The standard total cable length is 9 meters, allowing flexible installation.

Q9: Is it possible to extend the cable length beyond 9 m?

A9: Extensions are possible with shielded cables, but care must be taken to prevent signal degradation.

Q10: Does the probe require any calibration before use?

A10: Calibration is recommended when integrating into a new monitoring system to ensure measurement accuracy.