Products Description
| Company Information | |||
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| Mobile | +8613950166376 | ||
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| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | PR6426/000-141 Eddy Current Sensor |
| Sensor Type | Eddy current non-contact displacement and vibration sensor |
| Sensitivity | 2 V/mm (50.8 mV/mil) ±1.5% |
| Nominal Air Gap | Approx. 5.5 mm |
| Static Measurement Range | ±4.0 mm |
| Dynamic Measurement Range | ±4.0 mm |
| Long-Term Drift | < 0.3% |
| Target Material | Ferromagnetic steel (e.g., 42CrMo4) |
| Maximum Surface Speed | Up to 2,500 m/s |
| Minimum Shaft Diameter | ≥ 200 mm |
| Operating Temperature (Sensor) | −35 °C to 175 °C |
| Temperature Excursion | Up to 200 °C (≤4 hours) |
| Maximum Cable Temperature | 200 °C |
| Pressure Resistance | Up to 6,500 hPa |
| Shock / Vibration Resistance | 5 g @ 60 Hz |
| Housing Material | Stainless steel sleeve |
| Cable Material | PTFE insulated cable |
| Cable Length (Standard Configuration) | 14 m |
| Weight (Sensor with 1 m Cable) | Approx. 800 g |
| Dimensions | Ø32 mm probe head × approx. 120 mm sensor body length with mounting plate about 80 mm × 40 mm |
FAQ
FAQ
Q1: What is the PR6426/000-141 sensor used for?
It is designed for non-contact measurement of shaft displacement, position, and vibration in heavy rotating machinery such as turbines, compressors, pumps, and fans.
Q2: What measurement principle does this sensor use?
The probe operates using eddy current technology, detecting distance changes between the probe tip and a conductive target surface.
Q3: What is the typical measurement range of the PR6426/000-141?
The sensor provides a linear measurement range of approximately ±4.0 mm around the nominal air gap.
Q4: What materials are suitable for measurement?
It works best with conductive ferromagnetic materials, commonly steel shafts such as 42CrMo4.
Q5: What temperature conditions can the sensor withstand?
The probe operates from −35 °C to about 175 °C and can tolerate short temperature excursions up to 200 °C.
Q6: What shaft size is recommended for accurate measurement?
For reliable results, the measured shaft should have a diameter of at least 200 mm.
Q7: What industries commonly use this sensor?
Typical industries include power generation, oil and gas, petrochemical processing, and large turbomachinery monitoring systems.
Q8: Does the PR6426/000-141 require a signal converter?
Yes, it normally operates with a compatible signal converter (such as CON011, CON021, or similar) to condition and output the measurement signal.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
