Description

Description:

The other parts of the Eddy current signal converter Proximitor CON021 module provide functions such as alarm, sensor power supply, module power supply, channel and sensor detection, and signal filtering. Built in microprocessor, it can set working mode and parameters, read all measured values, and perform spectrum analysis through on-site portable computers or remote communication buses.

Working principle of Eddy current signal converter Proximitor CON021

The eddy current sensor and the preamplifier form an oscillator, and the amplitude decays as the sensor probe approaches the metal object being measured. The amplitude of the attenuation is proportional to the distance between the sensor and the object being measured. Before leaving the factory, the calibration material 42CrMo4 has been used to perform a complete linear calibration of the sensor and proximitor, so there is no need for further calibration during installation. The user only needs to adjust the air gap between the sensor and the measuring surface until the desired signal is obtained from the output of the front mount.

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