Precision Monitoring for High-Value Rotating Equipment

The Bently Nevada 21504-00-52-10-02 7200 8 mm Standard Mount Probe is a high-performance eddy current proximity probe designed for continuous, non-contact measurement of shaft vibration, axial position, and displacement in critical rotating machinery. As part of the reliable 7200 Proximity Transducer System, this probe delivers stable signal output and exceptional measurement accuracy, helping maintenance teams identify developing equipment issues before they result in unplanned downtime.

This model features an 8 mm sensing tip, 520 mm overall case length, and a 1.0-meter integral cable, making it well suited for installations that require an extended probe body while maintaining installation flexibility. Constructed from industrial-grade materials and designed for long-term reliability, the probe integrates seamlessly with compatible 7200 Series extension cables and Proximitor sensors for dependable machinery protection across a wide range of industries.

Technical Specifications

Technical FAQs

1. What is the primary function of this probe?

It measures shaft vibration, axial position, and displacement without contacting the rotating shaft, enabling continuous machinery health monitoring.

2. Which monitoring system is this probe compatible with?

It is designed for use with the Bently Nevada 7200 Proximity Transducer System, including compatible extension cables and Proximitor sensors.

3. What is the probe diameter?

The probe features a standard 8 mm sensing tip, suitable for a wide variety of industrial vibration monitoring applications.

4. What is the overall case length?

This model has a 520 mm (20.5-inch) overall case length, making it ideal for equipment that requires extended probe reach.

5. How long is the integral cable?

The probe is equipped with a 1.0-meter (39-inch) integral cable terminated with a miniature male coaxial connector.

6. Which mounting thread does this probe use?

It utilizes a 3/8-24 UNF threaded body, providing secure installation in compatible probe holders and mounting brackets.

7. What sensing technology does the probe use?

The probe operates using eddy current sensing technology, providing highly accurate non-contact measurements of conductive shaft surfaces.

8. Can this probe operate continuously in demanding environments?

Yes. It is designed for continuous industrial service and maintains reliable performance under vibration, temperature fluctuations, and harsh operating conditions.

9. Which machines commonly use this probe?

It is widely installed on turbines, compressors, pumps, motors, generators, and other rotating machinery requiring accurate shaft monitoring.

10. Why choose the 21504-00-52-10-02 probe?

Its extended probe body, excellent measurement stability, rugged construction, and compatibility with the proven 7200 Series make it an excellent choice for machinery protection and predictive maintenance applications.