Bently Nevada 330101-00-12-10-02-01 3300 XL 8mm Proximity Probes

Product Introduction

The Bently Nevada 330101-00-12-10-02-01 3300 XL 8 mm Proximity Probe is a precision-engineered sensor designed for accurate, non-contact measurement of shaft vibration and position in rotating machinery. As part of the widely trusted 3300 XL series, this probe delivers reliable performance in continuous monitoring systems used for machinery protection and predictive maintenance.

With a total length of 1.0 meter, this probe configuration is suitable for installations requiring shorter cable runs while maintaining signal integrity. The 8 mm probe tip offers a good balance between sensitivity and installation flexibility, making it ideal for compact or space-constrained environments.

Built using advanced eddy current sensing technology, the probe provides stable and repeatable measurements even in challenging industrial conditions such as high vibration, temperature variations, and exposure to oil or contaminants. It is fully compatible with Bently Nevada 3300 XL Proximitor systems, ensuring seamless integration into existing monitoring setups.

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Product Specifications

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Applications

• Turbine Monitoring – Used in steam and gas turbines for real-time shaft vibration and displacement measurement.

• Compressors and Pumps – Ensures early fault detection in rotating equipment within oil and gas facilities.

• Electric Motors – Monitors shaft condition to prevent unexpected failures and downtime.

• Industrial Rotating Equipment – Suitable for fans, gearboxes, and other high-speed machinery.

• Condition Monitoring Systems – Supports predictive maintenance by providing accurate vibration data.

• Compact Installations – Ideal for applications where shorter probe length is required due to limited space.

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Advantages

• High Accuracy Measurement – Eddy current technology ensures precise, repeatable non-contact measurements.

• Compact and Flexible Design – 1.0 meter length is ideal for tight installation environments.

• Strong Environmental Resistance – Performs reliably in harsh industrial conditions including oil and vibration.

• Stable Signal Output – Maintains consistent measurement performance over long operating periods.

• Seamless System Integration – Fully compatible with 3300 XL Proximitor systems.

• Proven Industry Reliability – Widely used in critical machinery monitoring worldwide.

FAQ

1. What is the primary use of this proximity probe?
It is used to measure shaft vibration and displacement in rotating machinery without physical contact, ensuring accurate condition monitoring.

2. What advantage does the 1.0 meter length provide?
A shorter total length reduces signal loss and is ideal for installations where the monitoring system is located close to the measurement point.

3. Is this probe compatible with all Bently Nevada systems?
It is specifically designed for use with the 3300 XL Proximitor system and should be matched accordingly for optimal performance.

4. How does eddy current technology work in this probe?
It detects changes in the electromagnetic field caused by the proximity of a conductive target, translating them into displacement measurements.

5. Can this probe operate in harsh environments?
Yes, it is designed to withstand industrial conditions including oil contamination, vibration, and temperature fluctuations.

6. Does the probe require calibration?
Yes, proper system calibration is necessary to ensure accurate measurement and reliable operation.

7. What type of installation is required?
The probe is typically mounted using a threaded installation close to the rotating shaft surface.

8. How does probe size affect performance?
An 8 mm probe offers a balance between sensitivity and installation flexibility, making it suitable for most standard applications.

9. What kind of signal output can be expected?
It provides an analog signal proportional to the distance between the probe tip and the monitored surface.

10. What industries commonly use this probe?
It is widely used in power generation, oil and gas, manufacturing, and any industry relying on rotating machinery monitoring.

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