Bently Nevada 21000-34-05-00-030-03-02 Proximity Probe

Working principle: Based on the principle of eddy current, the probe generates a high-frequency magnetic field. When it is close to a metal conductor, eddy currents will be generated on the surface of the conductor, which will affect the inductance of the probe. By measuring the change in inductance, the distance change between the probe and the object to be measured is detected, thereby realizing non-contact measurement of parameters such as shaft vibration and shaft displacement of rotating machinery.

Main features

High-precision measurement: The 8mm probe size combined with eddy current measurement technology can provide high-precision measurement results, which is suitable for occasions with high requirements for equipment operation status monitoring.

Medium-length cable: The 0.5-meter cable length is moderate, which is convenient for installation on some compact equipment and can meet the signal transmission requirements of a certain distance.

No support adapter: It is suitable for situations where the installation space is relatively sufficient and there is no need to adjust the installation angle or position through the support adapter, which simplifies the installation structure.

Specific insertion depth: The 3.0-inch insertion depth can meet the installation requirements of some deep shaft positions or special internal structures of equipment, ensuring that the probe can accurately approach the surface of the measured shaft for measurement.

Standard installation accessories: The 3/4 - 14 NPT plug, reducer and cable sealing clamp are all standard industrial accessories, which are easy to install and connect with other equipment, and also ensure the reliability and sealing of the connection.

Application scenarios: Widely used in large rotating mechanical equipment in the chemical, petroleum, energy, power and other industries, such as vibration and displacement monitoring of compressors, steam turbines, motors, etc., which can monitor the operating status of the equipment in real time, provide important data support for equipment maintenance and fault diagnosis, and help to discover potential problems in advance and avoid equipment failures and downtime accidents.