Bently Nevada 330103-00-05-10-02-CN

1. Usage Parameters

Probe type: eddy current probe, M10×1 thread, non-armored. The thread design allows the probe to be firmly fixed on the corresponding equipment or structure during installation to ensure the stability of the measurement.

Measurement range: Usually -1~1 mm, which can meet the requirements for accurate measurement of small displacement changes, and is suitable for industrial scenarios such as small vibration monitoring of mechanical parts that require high-precision monitoring of small displacements.

Power supply requirements: -17.5vdc to -26vdc is required without a safety barrier, and the maximum current is 12ma. This power supply range provides stable power support for the normal operation of the probe, ensuring that it can accurately collect and transmit signals.

Linear range: 2 mm. Within this linear range, the signal output by the probe has a good linear relationship with the displacement of the object being measured, thereby ensuring the accuracy and reliability of the measurement results, and also providing convenience for subsequent data processing and analysis.

Sensitivity: 7.87v/mm (200mv/mil), the higher sensitivity enables the probe to sense tiny displacement changes and convert them into corresponding electrical signals, improving the resolution and accuracy of the measurement system.

Frequency response: 0-10khz, the maximum length of the field connection from the 3300xl preamplifier to the monitor is 305m, the expanded frequency response range and transmission distance enable it to quickly and accurately capture the vibration frequency and displacement changes of objects in dynamic environments, suitable for monitoring various high-speed rotating mechanical equipment and high-frequency vibration equipment.

2. Product function

Displacement measurement: Bently Nevada 330103-00-05-10-02-CN  can accurately measure the displacement change of the monitored object relative to the probe, and convert the physical displacement into electrical displacement through the eddy current effect, forming the most reliable value for measuring and monitoring the displacement of industrial equipment. The reverse axial displacement type offset of mechanical parts can be monitored in real time, allowing engineers to observe the operating status of the equipment in a timely manner.

Vibration monitoring: The probe has good frequency response characteristics and can effectively monitor the frequency, amplitude and other parameters of the equipment vibration motor. According to these time characteristics, it can diagnose the current problems, including imbalance, misalignment, looseness, etc., which belong to the scope of predictive maintenance, thereby further avoiding production/financial losses or downtime due to equipment instability.

System compatibility: In the Bentley 3300XL series eddy current sensor system, the probe has good compatibility with preamplifiers, monitors, etc., and can form a complete monitoring system for all-round high-precision monitoring of various industrial equipment. The coordination of all systems makes data acquisition, transmission and processing smoother, and makes the performance and operation of the entire monitoring system more reliable. Non-contact measurement adopts the eddy current principle, and does not directly contact the measured object during measurement, avoiding the wear or interference problems that may be caused by contact measurement. It is conducive to extending the service life of the probe and improving the stability and accuracy of the measurement, especially suitable for special environments such as high-speed rotation, high temperature, and corrosion.

3. Application Scope

Power industry: generally used for monitoring large rotating machinery such as steam turbines and generators in power plants. For example, monitoring the radial displacement and vibration of the steam turbine shaft can timely detect abnormal vibration and displacement changes of the shaft system, prevent serious faults such as shaft breakage and bearing wear, and ensure the safe and stable operation of the generator set.

Petrochemical industry: Bently Nevada 330103-00-05-10-02-CN  is used for status monitoring of key equipment such as pumps, compressors, and fans. By monitoring the vibration and displacement of the equipment, it can warn of possible equipment failures in advance, so as to arrange maintenance reasonably, make full use of maintenance resources, reduce maintenance costs and downtime, and improve production efficiency and economic benefits. Petrochemical pipeline displacement monitoring is a measure to ensure the safe operation of the pipeline and prevent safety accidents such as leakage caused by pipeline displacement.

Steel and Metallurgical Industry: Monitor the position and vibration of rollers in rolling mills, continuous casting machines and other equipment to ensure the accuracy and quality of the rolling process. In addition, it can also monitor the position and vibration of blast furnaces, converters and other equipment to ensure the safe operation of the equipment.

Machinery manufacturing industry: Monitor the position and vibration of various machine tools, machining centers and other tools to improve machining parameters, machining accuracy and surface quality. It can also be used to monitor the assembly accuracy and operating status of mechanical parts to improve product quality and equipment reliability.