Core Function for Turbomachinery Monitoring
The EPRO PR6423/10R-030-CN CON021 is a high-precision eddy current sensor for dynamic measurement. This non-contact sensor monitors displacement, position, eccentricity, and speed in critical rotating assets. It is specifically designed for applications in steam turbines, gas turbines, compressors, and large pumps. Consequently, it provides essential data for predictive maintenance and machinery protection systems.
High Accuracy and Wide Measurement Range
This sensor offers an impressive measuring range from 0 to 30 mm for versatile application. It delivers high accuracy of ±0.1 mm and excellent repeatability of ±0.05 mm. The PR6423/10R-030-CN CON021 outputs a standard 4 to 20 mA signal for easy integration into control systems. Furthermore, its robust design operates reliably in extreme temperatures from -35°C to +180°C.
Detailed Technical Specifications
Engineered for harsh industrial environments, the sensor withstands significant vibration and pressure. Its compact dimensions facilitate installation in spaces with limited clearance around machinery. The following table details its complete measurement, electrical, and environmental parameters.
| Parameter | Specification |
|---|---|
| Manufacturer / Brand | EPRO (Amphenol) |
| Product Model | PR6423/10R-030-CN CON021 |
| Sensor Type | Eddy Current / Non-Contact |
| Measurement Types | Displacement, Position, Eccentricity, Speed |
| Measuring Range | 0 to 30 mm |
| Accuracy | ±0.1 mm |
| Repeatability | ±0.05 mm |
| Output Signal | 4 to 20 mA |
| Power Supply | 12 to 24 V DC |
| Operating Temperature | -35°C to +180°C |
| Vibration Resistance | 5 g @ 60 Hz |
| Pressure Limit | 2 bar |
| Dimensions (L x W x H) | 24 mm x 23 mm x 4 mm |
| Weight | 0.58 kg |
| Key Feature | Non-Contact, High Accuracy |
Application and Installation Benefits
Install this sensor near turbine shafts, compressor rotors, or pump impellers for critical clearance monitoring. Its non-contact principle ensures no mechanical wear and long-term measurement stability. The EPRO PR6423/10R-030-CN CON021 is a cornerstone of reliable condition monitoring programs. Therefore, it is vital for maximizing uptime and safety in power generation, oil & gas, and heavy industry.
Details
| Weight | 0.58 kg |
|---|---|
| Dimensions | 24 × 23 × 4 mm |



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