What are the technical specifications for installation?

Ensure working voltage is 10-30V DC or 90-250V AC. Check sensing distance, detecting object material, and output type (NPN/PNP).

How can I become a distributor?

If you can sell USD 5,000 to USD 60,000 per year, you can become a distributor with price protection in your area.

Customized M30 Capacitive Proximity Sensor Switching with Contrinex Quality

Name: Customized M30 Capacitive Proximity Sensor Switching with Contrinex Quality
Brand: Nanjing KJT Electric Co., LTD
SKU: 800652365

Jiangsu, ChinaNanjing KJT Electric Co., LTD

US$15.80

5-49 Pieces

US$15.60

50-99 Pieces

US$15.30

100+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Capacitive Proximity Switch

Principle

Capacitive

Model NO.

KJT-QJ30-ZNKB

Wires

NPN/PNP 3 Wire, Two Wire

Standard

Application

Position Sensor

Certification

Material

PBT

Voltage Type

DC Voltage

Protection Degree

IP 67

Transport Package

Bag

Specification

Trademark

KJTDQ

Origin

Nanjing, Jiangsu, China

HS Code

9033000000

Production Capacity

10000PCS/Month

Key features

High Durability & Protection: IP67 rated, oil-proof, waterproof, and dustproof with a lifespan of up to one million cycles.

Wide Voltage Compatibility: Supports 10-36V DC and 90-250V AC power supplies for versatile industrial applications.

OEM/ODM Customization: Offers logo printing and custom packaging services with a minimum order quantity of 500 pcs.

Comprehensive Safety Features: Equipped with short-circuit, overload, surge, and reverse polarity protection circuits.

Fast Delivery & Stock: Maintains large warehouse stock for in-stock items, ensuring shipment within 3 days.

18-Month Warranty: Provides an 18-month warranty period with ISO, CE, and CCC certifications.

Low MOQ for Trials: First order MOQ is just 5 pcs, allowing easy testing of different sensor types.

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: ≤11.35h 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.

Product Q&A

Q:What is the warranty period and quality certification?

We provide an 18-month warranty. Our sensors hold ISO, CE, and CCC certifications and can replace brands like BALLUFF, IFM, and P+F.

Q:Do you offer OEM or ODM services?

Yes, we produce our own brand (KJT) and provide OEM/ODM services, including logo printing on products or custom packaging.

Q:What is the minimum order quantity (MOQ)?

The first order MOQ is 5 pcs for different types. For custom logo printing, the MOQ is 500 pcs per logo or model.

Q:How long is the delivery time?

If in stock, we ship within 3 days. If not in stock, we produce ASAP after payment. Peak season lead time is one month; off-season is within 15 workdays.

Q:Can I get a free sample?

Yes, we provide one free sample per type for checking, but you must cover the freight charge if the sample is not in stock.