Does the sensor support customization?

Yes, we offer flexible customization including from samples, designs, and full customization.

What is the warranty period?

The product comes with an 18-month warranty.

What certifications does the product have?

The sensor is certified with CE, RoHS, and ISO.

Falling Metal Detection Sensor, 21mm Ring Inductive Proximity Switch with CE Certification

Name: Falling Metal Detection Sensor, 21mm Ring Inductive Proximity Switch with CE Certification
Brand: F&C Sensing Technology (Hunan) Co., Ltd.
SKU: 2043646962

Hunan, ChinaF&C Sensing Technology (Hunan) Co., Ltd.

Negotiable

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Infrared Sensor Switch

Principle

Infrared

Model NO.

FSNA21-N

Wires

NPN (Three-Wires)

Standard

Application

Machinery

Size

M6,M8,M12,M18,M30

Certification

ISO, RoHS, CE

Name

Proximity Sensor

Power Supply

12-24VDC

Output

NPN or PNP

Case

Metal

Warranty

18 Months

Transport Package

White Box

Specification

140g

Trademark

F&C

Origin

China

Production Capacity

50000PCS/Month

Key features

Fast Delivery Time: Most stock items delivered within 1 day.

Long Service Life: Designed for over 8 years of reliable operation.

High Protection Grade: IP67 waterproof rating for harsh environments.

Wide Voltage Range: Operates on 12-24VDC with +/-10% tolerance.

Multiple Size Options: Available in M6, M8, M12, M18, and M30 sizes.

Comprehensive Certifications: Certified with CE, RoHS, and ISO standards.

Flexible Customization: Supports customization from samples, designs, and full custom needs.

18 Months Warranty: Includes 18-month warranty coverage for the product.

Company profile

Years of Export ExperienceExperienced TeamSelf-brandedExhibition Experience

F&C Sensing Technology (Hunan) Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.71h

AI-Powered supplier vetting

SummaryThe supplier operates in electronic product and technology research and development, mechanical equipment, hardware, electronic product wholesale, and import/export activities. It reports quality traceability through identification codes, documented quality and complaint-handling procedures, 10 quality inspectors, and standardized finished-product inspection instructions. The supplier provides 3D design, OEM, ODM, and multiple customization options, but reported no new products in the past year and has no SDK availability. It has export experience of 10 years, with 41%–50% of sales from exports, and supports several international trade terms. Service capabilities include inventory, overseas agents or branches, and participation in METALLOOBRABOTKA 2023, but it lacks an overseas warehouse and showroom. No valid manufacturing-capacity contract with related subcontractors and no explicit financial strength evidence were reported.

Supplier typeThe supplier is positioned as an electronics and technology R&D company that also wholesales mechanical equipment, hardware, and electronic products and conducts import/export activities. This indicates a manufacturer/R&D-oriented trading supplier profile rather than a purely distribution-only business.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with records, inventory capability, overseas agents or branches, and experience participating in an offline trade show. However, it has no overseas warehouse or showroom, so after-sales support is evidenced procedurally and through overseas representation but not across all service channels.

Production capacityProduction-related evidence includes 10 quality inspectors, ultrasonic welding, laser marking, and grinding equipment, standardized finished-product inspection instructions, inventory capability, and average lead times within 15 workdays in both peak and off-season. Nevertheless, the supplier has no valid contract with related subcontractors, which limits assurance regarding outsourced manufacturing capacity.

Customization capabilityThe supplier explicitly provides 3D software design and supports customization from samples, designs, full customization, minor customization, flexible customization, OEM, and ODM services. These stated service options provide clear evidence of broad customization capability.

Client casesThe supplier reports 10 years of export experience, 41%–50% of sales from exports, participation in METALLOOBRABOTKA 2023, and OEM service for well-known brands. These indicate international-market and brand-service experience, although no specific customer names, project details, or verifiable case studies are provided.