Frequently Asked Questions

1. What is the 330101-39-63-15-02-RU used for?

It is used for continuous, non-contact monitoring of shaft vibration, shaft position, eccentricity, and rotor displacement in critical rotating machinery.

2. What does the "39" option indicate?

It specifies a 3.9-inch unthreaded probe length. The 3300 XL ordering system uses this field to define the probe's unthreaded length.

3. What does the "63" option indicate?

It specifies a 6.3-inch overall probe case length.

4. What cable length is supplied?

The 15 option specifies a 1.5 m (4.9 ft) integral cable.

5. What connector does it use?

The 02 option specifies a Miniature coaxial ClickLoc® connector with a standard cable.

6. What does the "RU" suffix mean?

The RU suffix indicates the probe is supplied with Russian certification for installations requiring compliance with Russian regulatory requirements.

7. Is it compatible with other 3300 XL components?

Yes. It is designed for use with compatible 3300 XL Proximitor® Sensors and extension cables having the correct calibrated system length.

8. Does it comply with API 670?

Yes. When installed as a complete 3300 XL 8 mm Proximity Transducer System, it is designed to satisfy API 670 requirements.

9. Can it replace another 3300 XL probe?

Yes, provided the replacement matches the original probe's mechanical dimensions, cable length, connector type, certification requirements, and calibrated system length.

10. What are its primary advantages?

It provides highly accurate, stable, non-contact shaft motion measurements with excellent interchangeability and long-term reliability for machinery protection and predictive maintenance.