BENTLY NEVADA 21000-34-10-00-096-04-02 Proximity Probe

BENTLY NEVADA 21000 - 34 - 10 - 00 - 096 - 04 - 02 is an eddy current proximity probe produced by Bently Nevada Corporation. The following is the analysis of this model:

Model code analysis

21000: Indicates the 3300 series sensor system.

34: Represents the 3300 XL 8mm probe with connector protection cover and multiple certifications.

10: The probe cable length is 1.0 meter (39 inches).

00: No standoff adapter.

096: The probe insertion depth is 9.6 inches.

04: Contains a 3/4 - 14 NPT plug.

02: The mounting thread is 3/4 - 14 NPT.

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.

Longer cable length: The 1.0-meter cable length can better meet the requirements of the long distance between the installation location and the monitoring equipment compared to some probes with shorter cables, increasing the flexibility of installation.

No support adapter: It is suitable for situations where the installation space is relatively ample and the installation angle or position does not need to be adjusted by the support adapter, which simplifies the installation structure.

Large insertion depth: The 9.6-inch insertion depth can meet the installation requirements of some shaft positions with deep 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 is a standard industrial accessory, which is easy to install and connect with other equipment, while also ensuring the reliability and sealing of the connection.

Application scenarios: Widely used in large rotating mechanical equipment in the chemical, petroleum, energy, and electric power 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.