EPRO PR6423/000-001 Eddy Current Proximity Sensor
$178.00
$390.00
Description
Product Description
The EPRO PR6423/000‑001 is a high-precision eddy current proximity sensor designed for monitoring radial and axial shaft displacement, vibration, and speed in rotating machinery. It belongs to the PR6423 series, featuring an enlarged 8 mm sensor head for extended measurement range, offering superior performance compared to the PR6422 series.
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Head Diameter | 8 mm |
| Measuring Range | 0–2 mm (configurable up to ~3 mm via converter) |
| Sensitivity | 8 V/mm (203.2 mV/mil) |
| Frequency Response | 0–10 kHz (–3 dB) |
| Nominal Air Gap | 1.0 mm |
| Static Accuracy | ≤ ±1.5% |
| Target Material | Standard Ferromagnetic Steel (42CrMo4) |
| Maximum Shaft Surface Speed | 2,500 m/s (98,425 ips) |
| Minimum Shaft Diameter | ≥ 20 mm |
| Operating Temperature | –35 °C to +180 °C |
| Short-Term Excursion | Up to 200 °C (<4 hours) |
| Maximum Cable Temperature | 200 °C |
| Pressure Resistance | 10,000 hPa (145 psi) |
| Shock Resistance | 5 g @ 60 Hz |
| Cable Length Options | 4–10 m |
| Housing Material | Stainless Steel |
| Certification | ATEX Approved |
| Dimensions | 8 cm × 8 cm × 3 cm |
| Weight | 0.3 kg |
Key Features
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Extended Measurement: 8 mm sensor head enables detection up to 3 mm.
-
Non-Contact Operation: Prevents mechanical wear, ensuring long-term reliability.
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High Accuracy: Excellent static and dynamic performance for precise shaft monitoring.
-
Robust Construction: Stainless steel body and armored cable suitable for harsh environments.
-
Flexible Integration: Compatible with CON011, CON031, CON041 converters, and AMS 3000 series monitoring modules.
Applications
Ideal for industrial turbomachinery including:
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Steam and gas turbines
-
Compressors and pumps
-
Fans and motors
Compliant with API 670 machine protection system standards.
FAQ
Q: Can this sensor measure both vibration and displacement?
A: Yes, the PR6423/000‑001 is designed for both radial/axial displacement and vibration measurement.
Q: What is the maximum operating temperature?
A: The sensor operates up to 180 °C continuously, with short-term excursions up to 200 °C.
Q: How does it compare to the PR6422 series?
A: PR6423 offers a larger 8 mm head, extended measurement range, and improved performance for larger shaft displacements.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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