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Noris Group FA52 Series Speed Sensors
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Noris Group · PRODUCT SERIES

Noris Group FA52 Series Speed Sensors

Stainless steel flange, Hall / Eddy-current

FA52 is designed for speed measurement on railway traction motors, gearboxes and wheelsets. Eddy-current variant scans any conductive material including steel or aluminium. IP69 pressure-tight housing tested at 5 bar. Up to 4 galvanically isolated sensors in one enclosure.
01range
0–20 kHz
02Housing / IP
Paslanmaz çelik flanş
03Channels
1–4
04approvals
EN 50155, DNV
05principle
Fark-Hall / Eddy-current
06Protection
IP69 (5 bar test)
01

FA52 Series Speed Sensors Series Contactor Models

Sorted by current rating (150A → 1000A)

7 MODELS
MODEL↑ currentnamePDF
FAH52
Noris FAH52 — Paslanmaz Çelik Flanş Fark-Hall Hız SensörüDatasheet (PDF) — FAH52
FAHD52
Noris FAHD52 — Galvanik İzolasyonlu 2 Kanal Flanş Hız SensörüDatasheet (PDF) — FAHD52
FAHI52
Noris FAHI52 — Fark-Hall 2 Kanal Demiryolu Hız SensörüDatasheet (PDF) — FAHI52
FAHI52-11-X07
Noris FAHI52-11-X07 Hız SensörüDatasheet (PDF) — FAHI52-11-X07
FAHS52
Noris FAHS52 — Yön Algılamalı Flanş Hız SensörüDatasheet (PDF) — FAHS52
FAHZ52
Noris FAHZ52 — 2 Kanal 90° Faz Kaymalı Flanş Hız SensörüDatasheet (PDF) — FAHZ52
FAW52
Noris FAW52 — Eddy-Current Paslanmaz Çelik Flanş Hız SensörüDatasheet (PDF) — FAW52

FREQUENTLY ASKED QUESTIONS

About the FA52 series

RELATED INSIGHTS · FA52
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RELATED INSIGHTS

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04 ENTRIES
  • SOON

    FA52 Series Selection Guide

    A practical approach to selecting the right model family by evaluating voltage, current, coil, mounting and environmental conditions together.
    In progress
  • SOON

    FA52 Datasheet Checklist

    The key technical rows and application limits to verify before quotation or engineering approval.
    In progress
  • SOON

    FA52 Application Notes

    Notes focused on thermal limits, switching duty, protection coordination and mounting conditions for field reliability.
    In progress
  • SOON

    FA52 RFQ Preparation

    How to clarify part number, quantity, application and technical requirements to get accurate pricing and lead time.
    In progress

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