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Home / List of Sensor Manufacturers / Eddy Current Displacement Sensors
Sensor Makers / List of Sensor Manufacturers
Manufacturers of Eddy Current Displacement Sensors
An eddy current displacement sensor measures the distance (displacement) to a metal object from changes in the eddy currents generated on the metal's surface within the magnetic field produced by the coil in the sensor head. It is less affected by oil, water and the like, and is used to measure the runout of rotating shafts and gaps.
- Companies listed
- 33 companies (Japan and overseas)
- How it works
- Official Handbook, Lesson 32
- Relation to the exam
- Covered by the Practical Sensor Certification exam
Japan6 companies
| Company | Headquarters | Product verified | Method |
|---|---|---|---|
| N・リベックス株式会社 | Japan | フラットパルスコーダ | Eddy current |
| オムロン株式会社 | Japan | ZX-E | Eddy current |
| 株式会社キーエンス | Japan | EX-V、AS、EG | Eddy current |
| パナソニック インダストリー株式会社 | Japan | GP-X | Eddy current |
| 新川電機株式会社 | Japan | VC、VND、Quick RIVERNEW、VI-C、VG | Eddy current |
| 株式会社電子応用 | Japan | PU、PF、DPU、ML | Eddy current |
Asia7 companies
| Company | Headquarters | Product verified | Method |
|---|---|---|---|
| IRD Mechanalysis Limited | India | IRD401、IRD8800、IRD7100 | Eddy current |
| Jiangyin Zhonghe Electric Power Instrument Co., Ltd.（江阴众和电力仪表有限公司） | China | 渦電流センサ、RDZW、RDCZ | Eddy current |
| Shanghai Cezhen Automation Instrument Co., Ltd.（上海测振自动化仪器有限公司） | China | YD9800、YDYT9800、YD9810、YD9830 | Eddy current |
| Shanghai Cezhen Automation Instrument Co., Ltd.（上海测振自动化仪器有限公司） | China | YD9800、YDYT9800、YD9810、YD9830 | Eddy current |
| Shanghai Huaying Automation Instrument Co., Ltd.（上海骅鹰自动化仪表有限公司） | China | CWY-DO、WT-DO | Eddy current |
| Shenzhen Senther Technology Development Co., Ltd.（深圳市森瑟科技发展有限公司） | China | D8051、D8081、D8111、D8251、D8112B13 | Eddy current |
| Zhuzhou Sanjie Electronics Co., Ltd.（株洲三捷电子有限公司） | China | 渦電流式変位センサ | Eddy current |
Europe11 companies
| Company | Headquarters | Product verified | Method |
|---|---|---|---|
| AB SKF | Sweden | CMSS 785 | Eddy current |
| Brüel & Kjær Vibro GmbH | Germany | 非接触変位センサ | Eddy current |
| CEMB S.p.A. | Italy | 近接プローブ | Eddy current |
| eddylab GmbH | Germany | TX、T14、T20、T40、AX2 | Eddy current |
| MC-monitoring SA | Switzerland | Smart Proximity System、PPT-280 | Eddy current |
| Meggitt SA（Vibro-Meter） | Switzerland | TQ9xx | Eddy current |
| MESSOTRON Hennig GmbH & Co KG | Germany | MNH、MNS | Eddy current |
| Micro-Epsilon Messtechnik GmbH & Co. KG | Germany | eddyNCDT、SGS 4701 | Eddy current |
| Monitran Ltd | United Kingdom | MTN/EP080、EP200、EP340、EP480、EPHD080 | Eddy current |
| Sensonics Ltd | United Kingdom | Senturion X | Eddy current |
| WayCon Positionsmesstechnik GmbH | Germany | WST、WSTIP、WSTH | Eddy current |
The Americas10 companies
| Company | Headquarters | Product verified | Method |
|---|---|---|---|
| Baker Hughes Company（Bently Nevada） | United States | 3300 XL、3300 XL NSv、3300 PROXPAC XL | Eddy current |
| Connection Technology Center, Inc.（CTC） | United States | PRO Line | Eddy current |
| Emerson Electric Co. | United States | AMS EZ 1000、PR6423、PR6424、PR6425、PR6426 | Eddy current |
| HTM Sensors | United States | FCM1-3010G-IRU4、FCM2-1204G-V3U2 | Eddy current |
| Kaman Measuring & Memory, LLC | United States | KD-2306、KD-2446、KD-5100、KD-1925、DIT-5200 | Eddy current |
| Lion Precision | United States | ECL202、ECL150、ECL101、ECA101、ECD360 | Eddy current |
| Machine Saver, Inc. | United States | 3000 Series、3300 Series、3309 Series、7200 Series | Eddy current |
| Metrix Instrument Co., LP | United States | MX8030、MX2030、TIGHTVIEW | Eddy current |
| PVTVM | United States | TM0180、TM0105、TM0110、TM0120、TR3101 | Eddy current |
| Rockwell Automation（Allen-Bradley） | United States | Bulletin 1442 | Eddy current |
Listing criteria
- Candidates are gathered widely, in Japan and overseas, from publicly available information such as trade show exhibitor information, information published by industry associations and product information websites. Of these, we list only manufacturers whose relevant products we were able to confirm on their official websites (trading companies and distributors are excluded).
- This list does not cover all manufacturers. To request a listing or a correction, please use the listing request and correction form.
- Within each region, companies are listed in no particular order; the order does not indicate any evaluation or recommendation.
- The list covers products built into production lines and equipment; it does not include dedicated measuring machines used in measurement rooms and the like, or hand-held measuring tools.
- Information checked on: October 14, 2026
- Company names and product names listed are trademarks or registered trademarks of the respective companies.