مقدمة المنتج
The Epro PR6424/016-021 16 mm Eddy Current Sensor is a high-precision, non-contact displacement probe specifically engineered for continuous monitoring من shaft vibration and position in demanding industrial applications. Utilizing advanced eddy-current technology, it provides highly accurate measurements من both static and dynamic displacement without mechanical contact, ensuring long-term reliability. Its 16 mm stainless-steel sensor head and rugged IP67 housing make it suitable for extreme environments, including high-temperature, high-vibration, and chemically aggressive conditions.
Technical Specifications
| Parameter | Details |
|---|---|
| الطراز Number | PR6424/016-021 |
| الشركة المصنعة | Epro (Brüel & Kjær Vibro) |
| Measurement Principle | Non-contact eddy current displacement |
| Sensor Head Diameter | 16 mm |
| Nominal Measuring Range | 0–4 mm (typical, adjustable via CON021 driver) |
| Linear Range | ±2 mm around calibrated mid-gap |
| Sensitivity | 8 mV/µm ±2 % |
| Frequency Response | DC to 10 kHz (−3 dB) |
| Power Supply | ±15 VDC via compatible Epro driver |
| Operating Temperature | −35 °C to +180 °C |
| Storage Temperature | −40 °C to +200 °C |
| Vibration Resistance | 20 g, 10–2 000 Hz |
| Protection Class | IP67 stainless-steel housing |
| الوزن | 0.2 kg |
| Compliance | CE, RoHS, optional ATEX for hazardous areas |
Applications
-
Turbomachinery Monitoring – Measures radial shaft displacement and vibration for turbines, compressors, and generators in real time.
-
Bearing Gap Measurement – Detects rotor movement relative to bearings for early fault detection and predictive maintenance.
-
Critical Pumps and Motors – Provides continuous monitoring to prevent imbalance, misalignment, and cavitation damage.
-
Industrial الحالة Monitoring – Integrates with Epro CON021 drivers for centralized vibration and displacement monitoring.
-
Predictive Maintenance Programs – Supplies precise shaft displacement data for machine health diagnostics in power plants, refineries, and chemical processing facilities.
Advantages
-
High Accuracy and Stability – Maintains 8 mV/µm sensitivity with minimal thermal drift.
-
Rugged Construction – IP67 stainless-steel housing protects against dust, moisture, and chemical exposure.
-
Wide Temperature Range – Reliable performance from −35 °C to +180 °C.
-
Fast Dynamic Response – DC to 10 kHz bandwidth captures both slow and high-frequency vibration.
-
Non-اتصل بنا Operation – Eliminates mechanical wear, reducing maintenance and extending sensor lifespan.
-
Flexible Integration – Fully compatible with Epro CON021 driver modules and third-party monitoring systems.
FAQ
-
Which driver module is recommended for the PR6424/016-021 sensor?
The Epro CON021 driver is preferred for accurate excitation, calibration, and temperature compensation. -
How does the sensor maintain measurement stability under extreme temperatures?
The sensor uses temperature-stable coil materials combined with the CON021 driver’s compensation circuits to maintain accurate readings from −35 °C to +180 °C. -
What is the linear range من the sensor?
It provides a linear range من ±2 mm around the calibrated mid-gap, suitable for most industrial shaft monitoring applications. -
Can the sensor operate under high-vibration conditions?
Yes, it withstands continuous vibration up to 20 g across the 10–2 000 Hz frequency range without loss من signal integrity. -
Is it compatible with third-party monitoring systems?
Yes, with correct impedance matching and calibration, it can integrate with most industrial vibration monitoring platforms. -
What frequency range does the sensor support?
The sensor provides a flat response from DC to 10 kHz (−3 dB), capturing both low-frequency displacement and high-frequency vibrations. -
Does the sensor require field calibration?
Field calibration is recommended to fine-tune the driver’s zero and gain settings using a precision micrometer gap reference. -
Can this sensor be used in hazardous locations?
An ATEX-certified version is available, permitting safe operation in Zone 1 and Zone 2 hazardous areas when used with approved barriers. -
What type من output signal is generated by the sensor?
The sensor produces a voltage proportional to shaft displacement at 8 mV/µm, compatible with industrial monitoring systems. -
How is mechanical wear avoided during operation?
Non-contact eddy-current technology ensures no physical contact with the shaft, eliminating wear and extending operational life.
Recommended Related الطرازs (Same Series)
| الطراز Number | الوصف |
|---|---|
| PR6424/000-030 | Standard 8 mm eddy current probe for general machinery |
| PR6424/010-000 | 8 mm high-temperature variant |
| PR6424/015-000 | 11 mm extended-range probe |
| PR6424/016-100 | 16 mm high-precision displacement sensor |
| PR6424/017-100 | 16 mm high-accuracy sensor |
| PR6424/018-000 | 16 mm base configuration |
Popular Epro الطرازs (Same العلامة التجارية)
| الطراز Number | الوصف |
|---|---|
| MMS6210 | Advanced machine monitoring system for turbines and compressors |
| PR6423/005-010 | Compact eddy current probe for limited-space applications |
| PR6425/010-140 | High-temperature displacement sensor |
| MMS6312 | Multi-channel condition monitoring module |
| CON021 | Universal driver module for Epro eddy current sensors |
| MMS6110 | Vibration monitoring and diagnostics وحدة |
معلومات الشركة
E-mail: [email protected]
Mobile：يرجى الاتصال عبر البريد الإلكتروني
Whatsapp：يرجى الاتصال عبر البريد الإلكتروني
Add: مبنع أليشان، 2 طريق لفلينج، منطقة سيمينغ، شيامن، فوجيان، الصين، 361006
خدماتنا
نحن متخصصون في توفير قطع الأتمتة الصناعية مع ضمان لمدة عام واحد. قطع الأتمتة الصناعية لدينا تباع في جميع أنحاء العالم.
يمكننا توفير المعدات وقطع الغيار من مختلف البلدان والشركات المصنعة، وحل مخاوفكم أو مشاكل الجودة في أماكن متعددة، مع ميزة سعرية كبيرة.
نرحب باتصالك للحصول على مزيد من التفاصيل حول المنتجات.