Overview
Manuals
Operating principle
Standard Features
Features:
- Eddy Current Displacement Transducer
- Non-contact sensors designed for critical turbomachinery applications
- Used to measure dynamic displacement of radial and axial shafts; position, eccentricity and velocity
Its primary function is to convert the high-frequency signal generated by the PR6423 proximity probe into a stable, calibrated analog output proportional to the measurement gap between the probe and the target surface. This enables precise measurement of shaft displacement and vibration in rotating equipment such as turbines, compressors, and pumps.
It is designed to maintain signal integrity, functioning even under conditions of electromagnetic interference, temperature variations, and mechanical vibration. The module supports precise calibration matching with its accompanying probe system, ensuring consistent and repeatable measurement performance throughout the monitoring chain.
The PR6423/018-140 CON021 EPRO 8mm Eddy Current Sensor may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
EPRO PR6423/018-140 CON021 8mm Eddy Current Sensor datasheet(manual), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
It receives the alternating electromagnetic signal induced by the proximity probe, processes and demodulates it through internal electronics, and converts it into a proportional DC voltage output. This output accurately represents the physical distance between the probe and the conductive target, enabling real-time monitoring of shaft position and dynamic motion in rotating machinery systems.
1. Case thread, M10x1 or 3/8-24UNF
2. SW 11 mm for M10 threads, SW 7/9-16 in for 3/8-24UNF threads
3. Standard cable diameter 2.8 mm (0.110 in), minimum bending radius 25 mm (0.984 in)
4. Armored cable diameter 6 mm (0.236 in), minimum bending radius 35 mm (1.378 in)
5. Optional Adapter Plug after 1m cable from Sensor
6. Cable Length (Tolerances 0... +10%)
7. Lemo connector (male), 11.0 mm (0.433 in) diameter or open cable end
