EPRO PR9268/203-000 Shaft Vibration Sensor

The EPRO PR9268/203-000 shaft vibration sensor is a high-performance sensor designed specifically for monitoring shaft vibration. The following is a detailed introduction to the sensor:

1. Main features:

Small size, easy to install and arrange.

High reliability, able to operate stably in harsh working environments.

Non-contact measurement, reducing interference with the measured object and improving measurement accuracy.

2. Measurement capabilities:

It can measure shaft vibration and eccentricity, radial and axial displacement of the shaft, wear of the bearing, thickness of the oil film, relative thermal expansion of the shaft and bearing, thermal expansion of the bearing, and valve position.

It has a wide measurement range and is suitable for shaft vibration monitoring of various turbomachinery, compressors, gearboxes and other equipment.

3. Technical specifications:

The manufacture and use of the sensor complies with a variety of general standards, such as API 670, DIN 45670 and ISO 10817-1.

After adding a safety barrier, the sensor and preamplifier can also work in an explosion-proof environment, in accordance with the relevant European standards EN 50014/50020.

4. Working principle:

The eddy current sensor and the preamplifier form an oscillator, whose amplitude decays as the sensor probe approaches the metal object being measured. The attenuation amplitude is proportional to the distance between the sensor and the object being measured. This working principle enables the sensor to accurately measure the vibration of the shaft.