The system provides an output voltage directly proportional to the distance betweenthe probe tip and the observed conductive surface. It is capable of both static(position) and dynamic (vibration) measurements, and is primarily used for vibrationand position measurement applications on fluid-film bearing machines, as well asKeyphasor@ and speed measurement applications2.

The 3300 XL 8 mm system represents our most advanced performance in an eddycurrent proximity transducer system. The standard 3300 XL 8 mm 5 metre systemis also 100% compliant with the American Petroleum Institute's (APl) 670 Standard(4th Edition) for mechanical configuration, linear range, accuracy, and temperaturestability. All 3300 XL 8 mm Proximity Transducer Systems achieve this level ofperformance while allowing complete interchangeability of probe, extension cable,and Proximitor@ Sensor without the need for individual component matching orbench calibration.

Frequently asked questions：

Q: What are the primary applications for the 330103-00-09-20-02-00 probe?

A: It is primarily used for monitoring axial position, radial vibration, and Keyphasor® (tachometer) references on rotating machinery such as steam turbines, compressors, pumps, and fans.

Q: Does the "20" option (2.0 meters) include the extension cable?

A: No, "20" refers to the integral probe cable length only. To form

Q: What is the benefit of the ClickLoc™ connector?

A: The ClickLoc™ connector features a self-locking mechanism that provides a tactile "click" when secured. It prevents loose connections caused by high-frequency machinery vibration and requires no special tools for installation.

Q: Is this probe compatible with older Bently Nevada 3300 systems?

A: Yes. 3300 XL 8mm components (probes, cables, and sensors) are physically and electrically interchangeable with non-XL 3300 series (5mm and 8mm) components.

Q: How do I verify if the probe is functioning correctly?

A: You can perform a gap-to-voltage check using a Bently Nevada TK-3 Proximity System Test Kit. A healthy probe should produce a linear voltage output proportional to the gap distance between the tip and the target.

Product Applications

Petroleum refineries and oil refineries: Used for vibration monitoring of centrifugal compressors, pumps and turbines to prevent equipment failures that could lead to dangerous leaks.

Power plants: Monitor the bearing conditions of steam turbines, gas turbines and large power generation units.

Steel mills: Applied to heavy rotating equipment such as large blowers and tundish tilting mechanisms.

Paper mills and fertilizer plants: Monitor various high-speed rotating motors, fans and reciprocating compressors.

Core functions

Radial vibration measurement: Monitoring the oscillation amplitude of the shaft within the bearing.

Axial displacement monitoring: Measuring the front-back movement of the shaft during operation to prevent the rotor from colliding with stationary components.

Phase/Speed reference: As the Keyphasor (key phase) signal, providing speed and phase references.

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