Bently Nevada 330162-01-85-85-72-72-94-01-02 Single Triaxial HP Feedthrough for 3300 System

The Bently Nevada 330162-01-85-85-72-72-94-01-02 Single Triaxial HP Feedthrough is a precision-engineered component designed to transmit triaxial vibration and displacement signals from proximity probes into the Bently Nevada 3300 System. Built for demanding applications, it ensures reliable performance in both high-pressure and vacuum environments where signal fidelity and system integrity are essential.

This feedthrough incorporates hermetic sealing, stainless steel housing, and high-grade dielectric insulation, which allows it to withstand challenging operating conditions. Its primary role is to preserve measurement accuracy while providing a leak-free interface between monitoring sensors inside pressurized machinery housings and monitoring systems outside.

The triaxial capability is critical for advanced diagnostics, allowing operators to capture vibration data along three axes, enhancing the detection of misalignment, imbalance, shaft movement, and early-stage bearing wear. By enabling continuous machine condition monitoring, this feedthrough significantly improves equipment reliability and plant safety.

Product Specifications

Applications

The 330162-01-85-85-72-72-94-01-02 feedthrough is widely applied in:

• Gas and Steam Turbines: Continuous triaxial vibration monitoring for early fault detection.

• Compressors: Ensures stability monitoring under variable load and pressure conditions.

• Motors and Generators: Enables shaft displacement and casing vibration analysis.

• Vacuum and High-Pressure Systems: Hermetic sealing ensures reliability under sealed conditions.

• Petrochemical Plants: Withstands chemically aggressive environments without signal degradation.

• Critical Rotating Equipment: Provides accurate signal transmission for protection and shutdown logic.

Advantages

• Triaxial Monitoring Capability: Captures multi-axis vibration data, enabling advanced diagnostics.

• Hermetic Sealing: Leak-free operation under both high pressure and vacuum environments.

• High Signal Integrity: EMI-resistant insulation ensures stable and accurate signal transmission.

• Durable Design: Stainless steel body provides corrosion resistance and long service reliability.

• System Integration: Fully compatible with the Bently Nevada 3300 platform.

• Extended Operating Range: Functions reliably across a wide temperature spectrum.

• Enhanced Safety: Supports predictive maintenance strategies that reduce unexpected failures.

• Industry Proven: Designed for heavy-duty machinery across power generation, oil & gas, and process industries.

FAQ

1. Is this feedthrough compatible only with the 3300 system?

   Yes, it is engineered specifically for integration with the Bently Nevada 3300 monitoring platform.

2. What type of signals does it transmit?

   It transmits triaxial vibration and displacement signals from proximity probes.

3. How does it maintain signal integrity under high EMI conditions?

   The feedthrough uses advanced dielectric insulation and shielding to suppress interference.

4. Can it withstand rapid pressure fluctuations?

   Yes, its hermetic sealing design ensures stability under sudden pressure changes.

5. What type of connectors does it use?

   It employs hermetically sealed precision connectors to maintain both mechanical and electrical integrity.

6. Can it be used with both triaxial and single-axis probes?

   While optimized for triaxial measurements, it is backward compatible with single-axis probes.

7. What temperature conditions can it handle?

   It operates effectively in the range of -40°C to +125°C.

8. Does the stainless steel body provide shielding benefits?

   Yes, the stainless steel enclosure adds mechanical durability and enhances EMI resistance.

9. How does it contribute to predictive maintenance?

   By delivering accurate triaxial vibration data, it allows early detection of equipment anomalies.

10. Is it suitable for vacuum-based monitoring setups?

    Yes, the hermetically sealed construction ensures leak-free use in vacuum systems.