Bently Nevada 330104-00-04-05-02-CN 3300 XL 8 mm Proximity Probe

The Bently Nevada 330104-00-04-05-02-CN 3300 XL 8 mm Proximity Probe is part of the widely adopted 3300 XL proximity transducer system designed for precise shaft vibration and position measurement. This probe is engineered for industrial environments where reliability, accuracy, and long-term stability are essential. With its 8 mm tip and robust construction, it delivers accurate data acquisition for rotating machinery monitoring systems, particularly in critical turbomachinery and other high-value assets.

Product Parameters

Product Applications

• Steam turbines and gas turbines for shaft vibration monitoring

• Compressors, pumps, and motors in petrochemical and power generation sectors

• Gearboxes and fans where shaft position and vibration monitoring is vital

• Integration with Bently Nevada 3300 XL Proximitor sensors for complete transducer systems

• API 670 compliant machinery protection and diagnostics

Product Advantages

• High Accuracy – Ensures precise vibration and displacement measurement.

• Reliability in Harsh Environments – Rugged stainless steel design for industrial use.

• Compatibility – Fully integrates with the 3300 XL system and API 670 standards.

• Noise Immunity – Excellent signal stability even in electrically noisy environments.

• Ease of Installation – Flexible mounting options with threaded design.

• Global Standardization – Proven reliability with widespread use in rotating machinery protection.

FAQ

Q1: What type of signal does the 330104-00-04-05-02-CN probe generate?

A1: It generates an eddy-current based signal proportional to the distance between the probe tip and the shaft surface.

Q2: Is this probe compatible with older Bently Nevada proximitor drivers?

A2: Yes, but it is optimized for use with 3300 XL Proximitor sensors to ensure full compliance with specifications.

Q3: How does the probe maintain accuracy under temperature fluctuations?

A3: It uses stable materials and advanced design to minimize thermal drift across its rated operating temperature range.

Q4: Can the probe be used for thrust position measurements?

A4: Yes, it can be applied for both radial vibration and axial (thrust) position monitoring when properly configured.

Q5: What is the linear measurement range of this 8 mm probe?

A5: Typically ±2 mm from the calibrated gap setting, depending on shaft material and driver configuration.

Q6: How does the probe connect to the proximitor sensor?

A6: The probe connects via a coaxial cable, ensuring shielded signal transmission to the proximitor.

Q7: Does shaft material affect probe calibration?

A7: Yes, the system must be calibrated for the specific shaft material to ensure correct displacement readings.

Q8: What protection does the probe offer against electromagnetic interference?

A8: The cable and probe are designed with shielding to minimize EMI and maintain signal integrity.

Q9: Can multiple probes be used on the same shaft?

A9: Yes, multiple probes can be mounted around a shaft to measure vibration in different axes.

Q10: What happens if the probe gap setting is not correct?

A10: An incorrect gap setting can cause non-linear readings or measurement errors, so proper installation and calibration are essential.