330101-00-14-05-02-00 Bently Nevada Proximity Probes

Bently Nevada 330101-00-14-05-02-00 is an 8mm eddy current proximity probe of the 3300 XL series. The following is an analysis of this model:

Model Meaning

Product Features

Measurement Principle: Based on the eddy current effect, the gap between the probe and the metal surface to be measured can be measured non-contactly, and the displacement change can be converted into a voltage signal. It is often used to monitor parameters such as shaft vibration, axial displacement, and rotation speed.

Physical properties: The probe tip is generally made of polyphenylene sulfide (PPS) material, which is resistant to high temperature and corrosion; the shell is usually AISI 304 stainless steel, with a high protection level, and can adapt to the operating temperature range of -30℃ to 177℃.

Installation and compatibility: The shell length is 1.4 inches, which is suitable for a variety of installation scenarios. It needs to be used with the 3300 series preamplifier (such as the 330180 series) to form a complete monitoring system.

Application scenarios

It is mainly used for the status monitoring of rotating machinery in the petroleum, chemical, electric power, metallurgy and other industries, such as the measurement of shaft vibration, eccentricity, shaft displacement, gear speed, key phase and other parameters of equipment such as steam turbines, compressors, pumps, fans, etc. Since the total length of the probe is 0.5 meters, it is suitable for short-distance wiring or installation environments with limited internal space of the equipment.