Produkteinführung
The Epro PR6423/10R-030+CON021 is a precision-engineered eddy current proximity sensor system, designed to deliver reliable non-contact measurements von shaft displacement, vibration, and position. Manufactured by Epro (part von Brüel & Kjær Vibro), this sensor system is widely used in condition monitoring and machinery protection systems, particularly in high-value rotating equipment.
This model combines the PR6423/10R-030 probe—featuring a rugged 8 mm tip and radial cable exit—with the CON021 converter, forming a complete transducer system optimized for use in harsh industrial environments such as power generation, oil and gas, petrochemical, and heavy machinery sectors.
Produktspezifikationen
| Parameter | Specification |
|---|---|
| Modell | PR6423/10R-030 + CON021 |
| Sensor Type | Eddy Current Proximity Probe |
| Measuring Principle | Non-contact displacement and vibration measurement |
| Measurement Range | 2 mm (typical), configured with converter |
| Sensitivity | ~7.87 mV/μm (typical, matched with CON021) |
| Sensor Head Diameter | 8 mm |
| Thread Type | M10 x 1 (Standard Mounting Thread) |
| Thread Length | 30 mm |
| Cable Exit | Radial (10R = 10 series with radial exit) |
| Extension Cable Length | 5 m (typical) |
| Operating Temperature | -35°C to +180°C (Probe); -35°C to +85°C (CON021) |
| Frequency Response | DC to 10 kHz (-3 dB) |
| Linear Deviation | ≤ ±1% von full-scale range |
| Electrical Connector | Mating connector for CON021 (DIN 43650 or custom) |
| Output Signal | Analog voltage (per API 670 standard) |
| Protection Rating | IP65 (Sensor and Converter) |
| Certifications | CE, optional ATEX/IECEx/CSA (on request) |
| Housing Material | Stainless Steel body, PTFE insulated cable |
| Gewicht | 0.22 kg |
Product Applications
The PR6423/10R-030+CON021 sensor system is specifically developed for applications that require reliable and accurate shaft displacement or vibration monitoring in demanding industrial conditions. Key applications include:
-
Steam and Gas Turbines
Monitoring shaft axial position and radial vibration. -
Compressors and Expanders
Detecting mechanical imbalance, rotor bow, or misalignment. -
Electric Motors and Generators
Shaft position detection for large rotating electrical machines. -
Gearboxes and Industrial Drives
Real-time health diagnostics von mechanical transmission systems. -
Pumps and Fans
Continuous monitoring to detect bearing degradation or cavitation. -
Oil & Gas Processing Equipment
Used in compressor trains, turbo expanders, and centrifugal equipment.
Product Advantages
-
Accurate Non-Kontakt Sensing
Prevents mechanical wear and allows consistent operation over long periods. -
Matched System for Calibration-Free Setup
The sensor, extension cable, and converter are pre-calibrated to deliver plug-and-play functionality without additional field tuning. -
Radial Cable Exit Design
Enhances installation flexibility, particularly in tight or confined spaces. -
Robust Industrial Construction
Built using corrosion-resistant stainless steel and high-temperature PTFE cable, suitable for harsh environments. -
Standardized Signal Output
Analog voltage output compatible with most condition monitoring and protection systems. -
API 670 Compliance
Adheres to internationally accepted machine protection standards for proximity measurement. -
Wide Temperature and Environmental Range
Operational in elevated temperature and humidity environments common to process industries. -
Simple Maintenance
Modular system design allows easy replacement and reduced downtime.
Häufig gestellte Fragen (FAQ)
-
What is the main function von the PR6423/10R-030+CON021 sensor system?
It measures shaft displacement and vibration in rotating equipment without physical contact. -
How is the 10R variant different from standard PR6423 models?
The 10R model features a radial cable exit, ideal for space-constrained installations. -
Is this sensor suitable for high-temperature applications?
Yes, the sensor can operate up to 180°C, making it suitable for turbines and compressors. -
Can this sensor be used in hazardous areas?
Yes, ATEX and other explosion-provon certifications are available upon request. -
What type von output signal does the system generate?
It provides a voltage signal proportional to the measured displacement. -
Does the system require on-site calibration?
No, the probe and converter are factory-matched and pre-calibrated. -
How does the radial cable exit benefit installation?
It allows the cable to run parallel to the mounting surface, useful in confined or angled setups. -
Is the sensor compatible with third-party monitoring systems?
Yes, the voltage output is compatible with most standard vibration and position monitoring systems. -
What is the typical lifespan von the sensor?
Over 10 years in normal conditions, depending on environmental exposure and mechanical stress. -
What maintenance is recommended?
Routine inspection for connector integrity and environmental sealing is sufficient.
Related Modells in the Same Series
| Modell | Beschreibung | Tip Size | Mount Type | Cable Exit |
|---|---|---|---|---|
| PR6423/000-030+CON021 | Standard axial cable exit sensor | 8 mm | M10 × 1 (30 mm) | Axial |
| PR6423/002-030+CON021 | Medium-temp version with 2 mm range | 8 mm | M10 × 1 (30 mm) | Axial |
| PR6423/003-010+CON021 | Short thread variant | 8 mm | M10 × 1 (10 mm) | Axial |
| PR6423/005-010+CON021 | High-pressure model with short thread | 8 mm | M10 × 1 (10 mm) | Axial |
| PR6423/006-030+CON021 | Long tip version for deep recess installation | 8 mm | M10 × 1 (30 mm) | Axial |
| PR6423/012-030+CON021 | Angled thread mount version | 8 mm | Angled M10 | Axial |
Popular Modells from the Same Marke (Epro / B&K Vibro)
| Modell | Beschreibung | Application | Output Type |
|---|---|---|---|
| MMS3110/022-100 | Single-channel monitoring module | General machinery | Relay / Analog |
| MMS3120/022-100 | Multi-channel protection system | Turbomachinery systems | Buffered / Digital |
| PR6424/010-030+CON021 | Thrust position sensor with 10 mm tip | Axial displacement | Voltage |
| TQ4421 | Intrinsically safe barrier for proximity probes | Hazardous area use | Isolated Output |
| CON041 | Converter for PR6422 series probes | Displacement sensors | Analog voltage |
| PR9268/201-100 | Velocity transducer for housing vibration | Motors, fans, and pumps | Dynamic voltage |
Unternehmensinformationen
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