The Bently Nevada 330104-16-21-05-01-05 3300 XL 8 mm Proximity Probe is a precision eddy-current displacement sensor designed to provide accurate shaft position and vibration monitoring for rotating machinery. As part of the trusted 3300 XL series, this probe features an 8 mm diameter and a robust stainless steel housing, ensuring reliable performance in demanding industrial environments.

The probe offers a probe length of 16 mm and a cable length of 21 meters, providing versatile installation options in turbines, compressors, pumps, and motors across power generation, petrochemical, and manufacturing industries. Its reliable measurements support effective condition monitoring and machinery protection.

Technical Specifications

Applications

This probe is commonly used for:

• Shaft displacement and vibration monitoring in turbines, compressors, and generators

• Condition monitoring for pumps, motors, and other rotating machinery

• Machinery protection in power plants, petrochemical, and manufacturing industries

• Early fault detection to minimize unplanned downtime

• Integration with Bently Nevada 3300 and 3500 series monitoring systems

Advantages

• Reliable Performance: Stainless steel housing and IP67 rating ensure durability in harsh conditions.

• Precise Measurement: Eddy-current technology provides accurate shaft position and vibration data.

• Flexible Installation: 16 mm probe length and 21-meter cable length accommodate diverse machinery layouts.

• Wide Operating Range: Suitable for operation between -40°C and +120°C.

• Ease of Installation: Threaded probe body and MS connector enable quick, secure mounting.

• Compatibility: Designed for seamless integration with Bently Nevada 3300 series systems.

Frequently Asked Questions (FAQ)

1. What is the diameter and length of this probe?

   The probe diameter is 8 mm; the probe length is 16 mm.

2. How long is the cable?

   The cable length is 0.5 meters.

3. What temperature range can the probe operate within?

   From -40°C to +120°C.

4. What measurement principle does this probe use?

   Eddy-current technology detecting changes in electromagnetic fields near conductive materials.

5. Is the probe environmentally sealed?

   Yes, it has an IP67 rating for dust and water resistance.

6. What materials can the probe detect?

   It detects conductive metals such as steel and aluminum.

7. How is the probe mounted?

   Using a threaded probe body.

8. Can the probe measure vibration frequencies?

   Yes, with frequency response from DC to 20 kHz.

9. What maintenance does it require?

   Minimal; routine inspection and cleaning recommended.

10. Is this probe compatible with other monitoring systems?

    It is primarily designed for Bently Nevada but may work with others with compatible connectors.