What is the mounting size?

The housing size is 40*40*118mm with a thread size of M18.

What is the expected service life?

The sensor is designed for a service life of up to one million cycles.

What materials are used for the housing?

The housing is made of nickel-plated brass with a nickel-copper alloy option.

Analog Output Q40 Inductive Proximity Sensor with Flush

Name: Analog Output Q40 Inductive Proximity Sensor with Flush
Brand: Nanjing KJT Electric Co., LTD
SKU: 685016241

Jiangsu, ChinaNanjing KJT Electric Co., LTD

US$4.20-6.80

5 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Anlog Sensor

Principle

Anlog

Model NO.

KJT-WJ40-F

Wires

3 Wire

Standard

Application

Anlog

Certification

Material

Nickel-Copper Alloy

Protection Degree

IP 67

Transport Package

Bag

Specification

Trademark

KJTDQ

Origin

China

HS Code

9033000000

Production Capacity

10000PCS/Month

Key features

IP67 Protection Rating: Dustproof, waterproof, and oil-proof with IP67 protection degree.

Wide Voltage Range: Operates on 15-30V DC power supply for versatile applications.

Robust Protection Circuits: Includes surge and reverse polarity protection for safety.

Long Service Life: Designed for up to one million operations.

Durable Housing Material: Constructed from nickel-plated brass for strength.

CE Certified: Meets CE safety and quality standards.

Compact Design: Small volume with 40*40*118mm housing size.

Company profile

Nanjing KJT Electric Co., LTD

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.13h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a factory and demonstrates several established operational capabilities. It has documented procedures and records for corrective and preventive actions, complaint handling, supplier assessment, and service capability. It reports OEM service for popular brands, ODM and multiple customization modes, in-stock capacity, 50 qualified service-capability suppliers, and peak/off-season lead times within 15 working days. Quality-related evidence includes ISO9001:2015, RoHS, and CE. However, the supplier lacks R&D audit documentation, reports zero patents, has no new products in the past year, no available SDK, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with related subcontractors. Financial records are referenced for 2022–2024, but the slices do not provide enough detail to assess financial strength. Customer-case evidence is limited to a general OEM statement.

Supplier typeThe supplier is explicitly identified as a factory, indicating direct manufacturing status rather than only a trading or service-company profile.

CertificationsThe supplier reports an ISO9001:2015 certificate and RoHS and CE product-certification capabilities. These are explicit quality and product-compliance credentials, although the slices do not provide certificate scope or validity dates.

After-Sales capabilityThe supplier has documented and followed procedures for corrective/preventive actions and customer complaints, and its R&D responsibilities include after-sales service. Service quotations and payment terms are defined, while lead time is stated as within 15 working days in both peak and off-season periods.

R&D capabilityThe supplier uses CAD and AI and offers ODM services and product design customization, but it reports zero R&D patents, no available SDK, no R&D audit documentation, and no new products during the past year. The evidence therefore shows some development tools and service capability but also explicit limitations in documented and output-based innovation.

Production capacityAs a factory, the supplier reports in-stock capacity, OEM service for popular brands, 50 qualified suppliers for service capability, written assessment procedures, and lead times within 15 working days. However, it also reports no valid manufacturing-capacity contract with related subcontractors; overall production capability is supported, but the stated contractual deficiency is material.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and it provides ODM services. The R&D engineer role also includes preparing samples according to customer requirements, providing direct evidence of broad customization support.