EPRO PR6422/012-050 Eddy Current Proximity Sensor
$178.00
$390.00
Description
Overview
The EPRO PR6422/012‑050 is a high-precision eddy current proximity sensor designed for non-contact measurement of shaft vibration, displacement, eccentricity, and rotational speed. Engineered for critical turbomachinery, it delivers reliable performance under extreme conditions, ensuring continuous monitoring of turbines, compressors, pumps, and fans.
Key Applications
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Radial and axial shaft displacement measurement
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Vibration and eccentricity detection in rotating machinery
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Speed monitoring for shafts and turbines
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Integration with API 670-compliant protection systems
Technical Specifications
| Specification | Details |
|---|---|
| Sensor Head Diameter | 5 mm |
| Measuring Range | 0–1 mm (configurable up to 1.5 mm with CON-series converters) |
| Sensitivity | 16 V/mm (406 mV/mil) |
| Frequency Response | 0–20 kHz (–3 dB) |
| Nominal Air Gap | ~0.8 mm |
| Static Accuracy | ≤ ±1.5% |
| Target Material | Ferromagnetic steel (standard 42CrMo4) |
| Max Shaft Surface Speed | 2,500 m/s |
| Minimum Shaft Diameter | ≥ 20 mm |
| Operating Temperature | –35 °C to +180 °C |
| Short-Term Excursion | Up to 200 °C (≤ 4 hours) |
| Max Cable Temperature | 200 °C |
| Pressure Resistance | 10,000 hPa (145 psi) |
| Shock Resistance | 5 g @ 60 Hz |
| Cable Length Options | 4–10 m |
Design Features
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Compact 5 mm sensor head for installation in tight spaces
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Stainless steel housing and armored cable for high durability
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Non-contact operation reduces mechanical wear and maintenance
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Compatible with CON011, CON031, CON041 converters and AMS 3000 series modules
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Optimized for continuous operation in demanding industrial environments
Model Comparison / FAQ
Q: Can the sensor measure high-speed turbines?
A: Yes, it supports shaft surface speeds up to 2,500 m/s, suitable for steam, gas, and hydro turbines.
Q: What converters are recommended?
A: CON011, CON031, and CON041 converters provide signal conditioning for extended measurement range and accuracy.
Q: How does it compare to PR6422/012‑045?
A: The PR6422/012‑050 has enhanced frequency response and higher temperature tolerance, ideal for more extreme operating conditions.
Features
Minimalna količina porudžbine (MOQ)
Dobrodošli su nam veleprodajni nalozi i imamo minimalnu količinu narudžbine od samo jedne jedinice.
Sertifikati i dokumentacija
Na zahtev, možemo obezbediti svu potrebnu dokumentaciju, uključujući Sertifikate o poreklu/usaglašenosti i druge potrebne izvozničke dokumente.
Vreme isporuke
Za artikle na lageru, cilj nam je da isporučimo u roku od 1-3 dana nakon potvrde uplate. Artikli sa navedenim rokovima isporuke biće isporučeni u skladu sa navedenim rasporedom.
Metode plaćanja
Prihvatamo 100% T/T (telegrafski transfer) plaćanje pre slanja. Za artikle sa vremenom isporuke, zahteva se avans od 30%, dok se preostalih 70% plaća pre slanja. Za RMB transfere, molimo kontaktirajte nas ako imate agenta u Kini.
Garancija
Нудимо стандардну једногодишњу гаранцију на све нове и оригиналне артикле. Ако вам је потребна продужена гаранција, молимо контактирајте нас за детаље о додатним трошковима.
Politika povraćaja novca i vraćanja robe
Vaše zadovoljstvo nam je važno. Ako treba da vratite artikal, to mora biti urađeno u roku od 30 dana od datuma porudžbine. Proizvod mora biti neupotrebljen, neotvoren i u originalnom pakovanju sa svim uključenim dodacima. Povraćaj novca se obrađuje u roku od 5-7 radnih dana nakon što primimo vraćeni artikal. Molimo vas da imate na umu da troškovi dostave i povezani troškovi nisu povraćajni.
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