EPRO PR6423/10R-010+CON021 eddy-current transducer

EPRO PR6423/10R-010+CON021 Eddy Current Transducer is a high performance, high precision non-contact measurement equipment, the following is a detailed introduction:

Basic information
Model: EPRO PR6423/10R-010
Preprocessor type: CON021
Type: Eddy Current Transducer
Technical parameter
Measurement principle: Based on eddy current effect, physical quantities such as vibration and displacement of metal surface are measured by non-contact method.
Measurement range: Eddy current sensors have different measurement ranges depending on the application and configuration, but generally cover small static and dynamic displacements.
Sensitivity/linearity: Usually has high sensitivity and good linearity, such as “Sensitivity/linearity 8 V/mm(203.2 mV/mil)≤±1%” mentioned in reference article 2.
Air gap (center) Nominal value: about 1.5 mm (0.06 in), which is the standard distance between the vortex sensor and the target object.
Long-term drift: less than 0.3%, indicating that the sensor can still maintain good stability and accuracy under long-term use.
Maximum surface velocity: Object surface velocity up to 2500 m/s(98425ips) can be measured.
Shaft diameter: Required shaft diameter greater than or equal to 25 mm.
Operating temperature range: Sensors and cables can operate in a wide temperature range from -35 to 200°C(-31 to 392°F).
Connector temperature range: -35 to 150°C(-31 to 302°F).
Temperature error: less than 2%/100°K, indicating that the temperature change has little effect on the measurement results.
Characteristics and advantages
Non-contact measurement: Avoiding direct contact with the object to be measured, reducing wear and error.
High precision: Due to the working principle and precision manufacturing of the eddy current sensor, it can provide high precision measurement results.
High reliability: Long-term stability and low drift ensure the reliability and long life of the sensor.
Wide measurement range: suitable for a variety of different industrial environments and measurement needs.
Application field
It is mainly used in boiler and turbine monitoring system of thermal power plant to measure shaft vibration, displacement and other key parameters.
It is also suitable for other industrial areas where high precision, non-contact measurement is required.
Matters needing attention
During installation and use, follow the relevant safety regulations and operation guidelines.
In explosion-proof occasions, it is necessary to install safety fences or other explosion-proof measures to ensure safety.
Sum up
The EPRO PR6423/10R-010+CON021 Eddy current sensor is a powerful and superior measuring device with high precision, high reliability and non-contact measurement. It is widely used in the rotating machinery monitoring system of thermal power plant, manufacturing industry, energy and other fields, and provides important data support for the safe operation and fault diagnosis of equipment.