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Eddy Current Rotational Speed Sensor
US$1.00
100 Pieces
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Magnetic Displacement Sensor

Output Signal Type

Digital Type

Movement

Linear Displacement

Production Process

Integration

Material

Stainless Steel

Accuracy Grade

0.1G

IP Rating

IP67

Certification

ISO

Customized

Non-Customized

Transport Package

Standard

Specification

standard

Trademark

Shanghai Yuanben magnetoelectric Technology Co., L

Origin

China

HS Code

9026100000

Production Capacity

5000000

Key features

Non-Contact Measurement: Utilizes eddy current effect to detect rotational speed without physical contact.
High Accuracy Grade: Achieves 0.1G accuracy grade for precise industrial measurements.
Robust IP68 Protection: Sensor head features IP68 rating for superior dust and water resistance.
EMC Compliant: Meets EN 50155 standards for electromagnetic compatibility.
Stainless Steel Build: Constructed from durable stainless steel for long-lasting performance.
ISO Certified: Product holds ISO certification ensuring quality and reliability.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2005-03-01Nearest Port: shanghaiAverage Response Time: ≤18hTerms of Payment: T/T, D/P, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryShanghai Yuanben Magnetoelectric Tech. Co., Ltd. is identified as a private manufacturer/factory in Shanghai, China, established in 2001 and focused on magnetic and related sensors. The supplier reports ISO 9001:2015 manufacturing certification and multiple product or management certifications, including CQC, CCC, CE, ETL, EX, RoHS, ISO 20000, GMP, and QC 080000. It states that it operates more than 10 production lines, has fewer than five quality-control staff, and employs R&D engineers with 6–10 years of total experience. Evidence supports customized product design and delivery within two weeks or less, along with a two-year warranty. The supplier reports patented products, flexible manufacturing, and exports to several countries, with named customers including Pentair, Grundfos, Carrier, Hisense, Midea, and Hitachi. Trade records show two single-transaction entries involving Mexico, but the limited transaction count restricts assessment of commercial scale and financial credibility.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as engaged in the design and production of magnetic sensors since 2001. This supports classification as an established sensor manufacturer rather than only a trading intermediary.
CertificationsThe supplier states that its manufacturing process is ISO 9001:2015 certified and that products have passed CQC, CCC, CE, ETL, EX explosion-proof, and EU RoHS requirements. It also lists ISO 9001, ISO 20000, GMP, and QC 080000 under management-system certifications, providing explicit evidence of multiple certifications.
After-Sales capabilityThe supplier states that customized products can be delivered within two weeks or less and provides a two-year warranty. These statements support delivery responsiveness and warranty coverage, although no detailed repair, replacement, technical-support, or service-network information is provided.
R&D capabilityThe supplier reports flexible manufacturing for individually required product designs, continuous technological innovation, and applications for a large number of patented products. It also describes intelligent sensors supporting interfaces such as I/O-Link, RS-485, Profibus-DP, CANopen, and TCP/IP, indicating stated product-development capability.
Production capacityThe supplier reports design and production of magnetic sensors, more than 10 production lines, and pre-testing during manufacturing to support stable performance. These details provide explicit evidence of factory production capacity, although the source does not provide independently verified capacity or utilization data.
Customization capabilityThe supplier explicitly offers innovative products and designs according to individual requirements through a flexible manufacturing system, and states that customized products can be delivered within two weeks or less. This directly supports customization capability and relatively short stated delivery time.
Client casesThe supplier names Pentair, Grundfos, Carrier, Hisense, Midea, and Hitachi as main customers and reports exports to Spain, Italy, Germany, the United States, and other regions. Two trade records also associate the supplier with DISPENSADORES ELECTRICOS SA DE CV in Mexico, but each record contains only one transaction, so the breadth and recency of verified customer activity remain limited.

Product Q&A

Q:How does the sensor measure rotational speed?
A:
It uses the eddy current effect to detect the position and movement of a metal object, affecting the induction coil's inductance to determine speed.
Q:What is the supply voltage range?
A:
The nominal supply voltage is 15VDC, with a working range of 8 VDC to 30 VDC, protected against reverse polarity and transient over voltages.
Q:What type of pole wheel is required?
A:
An Aluminium pole wheel is suitable. Other conducting, non-magnetic metals are available on request.
Q:What is the optimal air gap for installation?
A:
The optimal air gap is 0.2 to 1 mm for Module 3 and 0.2 to 1.5 mm for Module 2, depending on the pole wheel shape.
Q:Is the product customizable?
A:
No, the product is listed as Non-Customized.

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