Core Function for Dynamic Vibration Measurement
The EPRO PR6424/000-040 CON021 is a specialized extension for eddy current proximity transducer systems. This component conditions and extends the measurement signal from sensors like the PR6424 series. It delivers a high-frequency response for capturing dynamic vibration data up to 20,000 Hz. Consequently, it is essential for detailed machinery analysis and protection in critical turbo-machinery.
High-Performance Electrical and Dynamic Specifications
This extension offers a fast rise time of less than 15 microseconds for precise transient detection. It provides a standard sensitivity of 10 mV/µm for converting mechanical displacement into a voltage signal. The PR6424/000-040 CON021 operates from a negative DC supply voltage, typically -23V to -32V. Furthermore, it features a built-in preamplifier with a gain of 100 to boost the sensor’s output signal.
Detailed Technical Specifications
Designed for industrial environments, this unit functions across a wide operating temperature range. Its compact and robust housing ensures reliable performance near machinery. The following table details its comprehensive electrical, dynamic, and physical parameters.
| Parameter | Specification |
|---|---|
| Manufacturer / Series | EPRO / PR642x Series |
| Product Model | PR6424/000-040 CON021 |
| Component Type | Transducer Extension / Conditioner |
| Compatible Sensors | PR6422, PR6423, PR6424, PR6425, PR6426, PR6453 |
| Measurement Range | 0 to 4 mm |
| Sensitivity | 10 mV/µm |
| Frequency Range (-3dB) | 0 to 20,000 Hz |
| Rise Time | < 15 µs |
| Preamplifier Gain | 100 |
| Preamplifier Output | 100 mV (nominal) |
| Input Impedance | 1 MΩ |
| Output Impedance | 50 Ω |
| Supply Voltage Range | -23V to -32V DC (Output: -4V to -20V) |
| Operating Temperature | -30°C to +100°C (Extended: -40°C to +125°C) |
| Protection Class | IP20 |
| Housing Material | LMgSi 0.5 F22 (Aluminum Alloy) |
| Dimensions | 50 mm x 50 mm x 10 mm |
| Weight | 100 grams |
| Cable Length | 8 meters (standard) |
| Connectors | Lemo Plug (Sensor), Screw Terminal (Power/Output) |
| Mounting | 4 x M5x20 Screws |
Application and Integration Notes
Use this extension to connect an EPRO proximity probe to a compatible monitoring system input. It is specifically designed for applications requiring high-frequency vibration and displacement analysis. The EPRO PR6424/000-040 CON021 is a key link in the signal chain for machinery health monitoring. Therefore, it is vital for protecting turbines, compressors, and large pumps from mechanical damage.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 50 × 50 × 10 mm |
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