Product Introduction
PR6423-002-020: is a highly accurate eddy current sensor suitable for precise measurements in various industrial control environments. It is capable of non-contact measurement and is widely used to monitor the displacement, velocity and vibration of metal targets.
CON021: is a preamplifier used with the PR6423 series sensors. Its main function is to convert the signal generated by the sensor into a standard output signal.

Technical Specifications
|
Manufacture |
EPRO |
|
Model |
PR6423/002-020 |
|
Part Number |
PR6423-002-020+CON021 |
|
Description |
Sensor & Converter |
|
Origin |
Germany |
|
Dimension |
24*17*6cm |
|
Weight |
0.3kg |
Product Details
It has the following technical parameters:
Input: Applicable to eddy current sensors PR6422/... ~ PR6426/...
Output: An AC voltage signal proportional to the shaft vibration is superimposed on the DC voltage, with open circuit and short circuit protection and reverse protection
Output voltage linear range: -4...-20V (supply voltage is -24V)
Reference voltage: -12V (symmetrical measurement range at both ends)
Internal resistance: 100kΩ
Response time: 15μs
Accuracy: When connected to sensor PR6423, the linear error is ≤1.0%
Protection level: IP20
Connection method with sensor: via LEMO plug

Module Detail
PR6423 8mm Eddy Current Sensor
This non-contact sensor is specifically designed for key turbomachinery applications including steam, gas and hydro turbines, compressors, gearboxes, pumps and fans. Its purpose is to measure radial and axial shaft dynamic displacement, position, eccentricity and speed.
CON021 Eddy Current Signal Converter
This Sensor Signal Converter is specifically designed for key turbo machinery applications including steam, gas and hydro turbines, compressors, pumps and fans. Its purpose is to measure radial and axial shaft displacement, position, eccentricity and speed/key.
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