The Bently Nevada 330162-01-85-85-05-05-94-01-02 Single Triaxial HP Feedthrough is a high-performance component designed to provide a secure and reliable interface between triaxial vibration probes and the Bently Nevada 3300 monitoring system. It enables accurate transmission of three-axis vibration and displacement signals through sealed environments, ensuring uncompromised performance in harsh industrial conditions.

This feedthrough belongs to the high-pressure (HP) sealed series, specifically engineered to operate under extreme mechanical and environmental stress. Its stainless-steel housing combined with hermetic sealing technology ensures leak-proof performance in both pressurized and vacuum systems. Optimized for use in turbines, compressors, motors, and generators, it plays a vital role in condition monitoring and machine protection systems where reliability and accuracy are critical.

By supporting triaxial measurements, the feedthrough enables comprehensive machinery diagnostics, helping operators identify misalignment, imbalance, and early bearing or shaft issues with greater accuracy.

Product Specifications

Applications

The 330162-01-85-85-05-05-94-01-02 feedthrough is designed for demanding machinery monitoring applications, including:

• Gas and Steam Turbines: Provides triaxial vibration signals for real-time diagnostic accuracy.

• Compressors: Ensures continuous monitoring of multi-axis vibration to detect surge or rotor instability.

• Motors and Generators: Monitors shaft displacement and casing vibration for predictive maintenance.

• Vacuum and High-Pressure Systems: Maintains leak-free performance in sealed industrial environments.

• Oil & Gas Facilities: Resists aggressive chemicals while maintaining measurement accuracy.

• Critical Rotating Machinery: Integrates into safety systems for automatic protection and shutdown logic.

Advantages

• Triaxial Signal Monitoring: Provides simultaneous three-axis vibration measurement for enhanced diagnostics.

• High-Pressure Design: Hermetically sealed to ensure safe operation in pressure and vacuum systems.

• Signal Reliability: Advanced dielectric insulation minimizes interference and ensures accurate data transmission.

• Durable Construction: Stainless steel housing provides corrosion resistance and mechanical resilience.

• System Compatibility: Seamlessly integrates with the Bently Nevada 3300 monitoring system.

• Harsh Environment Endurance: Operates reliably under extreme temperatures, vibration, and chemical exposure.

• Reduced Downtime: Increases machinery protection efficiency, lowering unexpected maintenance events.

• Long-Term Stability: Engineered for continuous service with minimal performance degradation.

FAQ

1. Which monitoring platform is this feedthrough compatible with?

   It is specifically designed for integration with the Bently Nevada 3300 system.

2. What kind of signals can this feedthrough transmit?

   It supports triaxial vibration and displacement signals from proximity probes.

3. Is this feedthrough hermetically sealed?

   Yes, it is fully hermetically sealed to prevent leakage under pressure and vacuum.

4. How does it maintain signal quality in noisy environments?

   It uses advanced dielectric insulation and shielding to suppress electromagnetic interference.

5. Can it be used in high-vibration machinery?

   Yes, the stainless-steel body and rugged design ensure reliable performance under high vibration.

6. What is the typical operating temperature range?

   It can operate continuously between -40°C and +125°C.

7. Does it work only with triaxial probes?

   While optimized for triaxial use, it can also support single-axis probes if needed.

8. What makes it suitable for high-pressure applications?

   Its construction includes pressure-rated sealing and robust housing for safe operation.

9. Can this feedthrough be used in vacuum conditions?

   Yes, the hermetic design ensures leak-free functionality in vacuum environments.

10. Does stainless steel housing impact electrical performance?

    No, stainless steel provides mechanical protection while maintaining signal fidelity.