EPRO PR6426/010-110 Differential expansion sensor

The EPRO PR6426/010-110 differential expansion measuring probe (or “differential expansion sensor”) is an industrial sensor manufactured by the German company EPRO for the measurement of mechanical vibration and displacement. Here are the details and features of this sensor:

Basic information
Brand: EPRO
Model: PR6426/010-110
Type: Differential expansion probe (Eddy current sensor)
Technical characteristics
How it works:
The sensor forms an oscillator with the preprocessor, and the amplitude decays as the sensor probe approaches the metal subject.
The amplitude of the attenuation is proportional to the distance between the sensor and the measured object, thus enabling the measurement of displacement or vibration.
Linear calibration:
The sensor and preprocessor have been linearly calibrated in complete sets using calibration material 42CrMo4 before delivery, so no calibration is required during installation.
Measuring range:
It is suitable for measuring mechanical vibration in the frequency range of 10 ~ 1000Hz and 4 ~ 1000Hz.
The maximum amplitude measured can be up to 2mm, and some can be up to 3mm (peak-to-peak).
Output signal:
Provides a voltage signal proportional to the vibration speed.
Structural features:
Rugged construction allows installation in hazardous environments.
It can be used in various turbo-machines, fans, compressors, gear boxes, water pumps, coal ladders and so on.
Temperature adaptability:
Suitable for a wide range of temperature environments, the specific temperature range may vary by model and application scenarios.
Application field
It is widely used in many fields of industrial measurement, including but not limited to vibration monitoring of steam turbines, compressors, pumps and other equipment.
Additional information
This sensor family may also include other models to meet the specific needs of different industrial applications.
When selecting and using sensors, ensure that you follow the appropriate installation, operation, and maintenance guidelines.
Sum up
The EPRO PR6426/010-110 differential expansion measuring probe is a high-performance eddy current sensor with high precision, wide measuring range and durability. It can accurately and reliably monitor the vibration of equipment, and provide strong support for the stable operation of industrial production.