Product Introduction

The Bently Nevada 21500-00-12-10-02 7200 5mm Probe is a high-precision eddy current proximity probe designed for non-contact measurement of shaft vibration, position, and displacement in rotating machinery. As part of the trusted 7200 Series Proximity Transducer System, this probe delivers stable, repeatable measurements that help maintenance teams detect developing mechanical issues before they lead to costly downtime.

Its compact 5 mm probe tip makes it particularly suitable for installations where mounting space is limited. When used together with a compatible 7200 Series Proximitor® sensor and extension cable, the probe provides reliable monitoring for critical industrial equipment operating under continuous service conditions. Designed for long-term durability, it performs consistently in harsh industrial environments while supporting predictive maintenance strategies that improve equipment availability and operational efficiency.

Product Specifications

Technical FAQs

1. What is the primary function of the 21500-00-12-10-02 probe?

It measures shaft vibration, displacement, and position without physical contact, allowing continuous monitoring of rotating machinery.

2. Which monitoring system is this probe designed for?

It is designed for use with the Bently Nevada 7200 Series Proximity Transducer System, including a compatible Proximitor sensor and extension cable.

3. What is the probe tip diameter?

The probe features a compact 5 mm sensing tip that is well suited for applications with restricted installation space.

4. What is the cable length?

This model includes an integral 1.0-meter (39-inch) cable with a miniature male coaxial connector.

5. What thread size does the probe use?

The probe utilizes a 1/4-28 UNF threaded body for secure installation.

6. What type of measurement technology does this probe use?

It operates using eddy current sensing technology, providing accurate non-contact measurement of conductive targets.

7. Can the probe operate in harsh industrial environments?

Yes. It is designed for demanding industrial applications and offers reliable performance across a wide operating temperature range.

8. Which machines commonly use this probe?

The probe is commonly installed on turbines, compressors, pumps, motors, generators, and other rotating equipment where precise shaft monitoring is required.

9. Does this probe require additional components?

Yes. It operates as part of a complete 7200 Series transducer system with a compatible extension cable and Proximitor sensor.

10. Why is the 7200 Series still widely used?

The 7200 Series has earned a strong reputation for dependable performance, measurement accuracy, and long service life, making it a practical solution for maintaining critical rotating machinery.