The PR6423/204-110 is a non-contact eddy current sensor from EPRO for critical machinery monitoring. It generates a precise DC voltage signal proportional to the distance to a conductive target. Consequently, this sensor provides reliable data for both vibration measurement and axial position monitoring.
Users select this sensor for its high accuracy and robust performance in industrial environments. Moreover, it delivers stable measurements even under challenging conditions like temperature variations. Therefore, it plays a key role in protecting turbines, compressors, and other rotating assets.
Core Technical Specifications and Electrical Performance
The PR6423/204-110 operates with a standard -24 V DC power supply for consistent performance. It provides a linear voltage output range that typically spans from -4 to -20 V DC. This output range directly corresponds to the measured gap between the sensor probe and its target.
We have compiled its primary technical parameters in the table below for your review. These specifications are essential for proper system integration and signal interpretation.
| Parameter Category | Specification Details |
|---|---|
| Manufacturer & Model | EPRO, PR6423/204-110 |
| Sensor Principle | Non-Contact Eddy Current / Inductive |
| Primary Measurands | Shaft Vibration, Axial Position, Radial Displacement |
| Electrical Power Supply | -24 V DC (Standard for EPRO system compatibility) |
| Output Signal Type | Analog DC Voltage |
| Typical Output Range | -4 V to -20 V DC (Linear with distance) |
| Target Material | Ferromagnetic and conductive materials (e.g., steel) |
| Operating Temperature Range | Please consult the official EPRO datasheet for exact limits. |
| Cable Connection | Integral cable or connector, specific length per variant |
| System Integration | Compatible with EPRO monitoring systems like MMS 6000 |
System Integration and Mounting
This sensor integrates seamlessly into machinery protection systems, such as the EPRO MMS 6000 series. It often works alongside other monitoring modules like speed sensors or the PR6423/128-110. Furthermore, its standardized output ensures compatibility with many PLCs and DCS interfaces.
Correct installation requires precise mounting within its specified standoff distance from the target. The sensor also needs proper gap voltage adjustment during commissioning for accurate scaling. Ultimately, following the manufacturer’s guidelines guarantees optimal measurement performance and system reliability.
Application Value and Selection Notes
Choosing the PR6423/204-110 helps prevent catastrophic machine failure through early fault detection. It continuously monitors changes in vibration and position that indicate imbalance or misalignment. Additionally, its reliable data supports predictive maintenance strategies, reducing unplanned downtime.
When selecting this sensor, verify the target material and the required measuring range for your application. Also, confirm the specific cable length and connector type needed for your cabinet layout. Always refer to the latest official EPRO documentation for complete mechanical dimensions and installation details.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 150 × 100 × 50 mm |
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