Bently Nevada 21505 Standard Mount Probe | 21505-16-40-05-02

Overview

The 21505-16-40-05-02 is a Bently Nevada standard mount proximity probe designed for precise shaft vibration and position measurement in rotating machinery. It supports both 5 mm and 8 mm probe applications, making it suitable for a wide range of industrial monitoring systems.

This probe is manufactured in the United States and is commonly applied in turbines, compressors, pumps, and motors where stable eddy-current sensing is required.

Application and Performance

Designed for permanent mounting, this probe provides reliable displacement measurement when paired with compatible Bently Nevada extension cables and monitors. The standard mount configuration ensures consistent probe positioning, while the miniature coaxial connector simplifies electrical integration.

Its compact mechanical design allows installation in confined spaces without compromising signal quality or mechanical stability.

Mechanical Configuration

The probe is supplied with a fixed unthreaded length and a defined case length to ensure predictable installation depth. The standard cable length supports flexible routing, with manufacturing tolerances suitable for field installation environments.

Technical Specifications