Bently Nevada 330400-00-00 Accelerometer

Product Introduction

The Bently Nevada 330400-00-00 Accelerometer is a high-precision vibration sensor designed for monitoring rotating machinery in industrial environments. Its compact design with a diameter of 23 mm allows installation in tight spaces, while providing accurate vibration measurement for predictive maintenance and machinery protection.

This accelerometer is part of the Bently Nevada portfolio for condition monitoring, enabling real-time detection of shaft vibration, imbalance, misalignment, and bearing faults. Lightweight and robust, it maintains stable performance under mechanical stress and harsh operating conditions.

Product Specifications

Applications

The 330400-00-00 accelerometer is suitable for:

• Turbines: Steam, gas, and hydro turbines for vibration monitoring

• Compressors: Industrial centrifugal and reciprocating compressors

• Rotating Machinery: Motors, generators, and pumps

• Predictive Maintenance: Detects imbalance, misalignment, and bearing faults

• Condition Monitoring: Integrated with Bently Nevada 3300 XL systems for real-time machinery protection

Advantages

• Compact Size — 23 mm diameter fits tight spaces in industrial equipment

• Lightweight — Only 0.1 kg, minimizing mechanical load on the machine

• High Accuracy — Provides precise vibration measurement for predictive maintenance

• Robust Design — Stainless steel housing ensures durability in harsh environments

• Wide Temperature Range — Operates reliably in extreme industrial temperatures

• Compatibility — Works seamlessly with 3300 XL monitoring systems

• Easy Installation — Supports stud or adhesive mounting methods

FAQ

1. What is the maximum operating temperature?
   The accelerometer can operate up to 125 °C, suitable for most industrial machinery surfaces while maintaining accurate vibration measurements.

2. Is it compatible with 3300 XL monitoring systems?
   Yes, it integrates directly with 3300 XL modules for vibration and shaft displacement monitoring.

3. What type of vibration signal does it produce?
   It outputs acceleration signals in g, which the 3300 XL system converts to displacement and velocity for trend analysis.

4. What is the frequency range of the sensor?
   Typically 1 Hz to 10 kHz, allowing detection of both low-speed machinery vibrations and high-frequency bearing faults.

5. How is the accelerometer mounted?
   It supports stud or adhesive mounting, with rigid attachment recommended for high-accuracy measurements.

6. What materials are used in the construction?
   Stainless steel housing ensures durability, corrosion resistance, and stability in harsh industrial environments.

7. Does it require calibration?
   Calibration is recommended according to 3300 XL system procedures to maintain accurate readings over time.

8. Can it handle high vibration and mechanical shock?
   Yes, the sensor is designed for harsh rotating machinery and maintains accuracy under sudden impacts.

9. Is it suitable for EMI-prone environments?
   Yes, shielding and proper grounding minimize interference for reliable signal transmission.

10. Can it be used for predictive maintenance and real-time protection?
    Yes, it provides both real-time vibration alerts and long-term trend data for early fault detection.

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