What are the shipment methods available?

We ship via Express, air, sea, and train. We analyze and compare options to provide the most suitable method for the customer.

What is the Minimum Order Quantity (MOQ)?

The first order MOQ is 5 pcs, though different sensor types may have specific MOQ requirements.

What payment methods do you accept?

We accept T/T, PayPal, Western Union, and L/C.

What is the order release process?

Send an inquiry or email; we will reply within 12 hours to proceed with the order.

Is technical support available?

Yes, with over 10 years of experience, our engineers provide suggestions to solve any problems.

What should be noticed when using KJT sensors?

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

How can I get a sample?

We provide one free sample per sensor type for checking, but freight charges are not covered. If not in stock, we can produce it for you.

Kjtdq-PNP NPN No M18 Capacitive Proximity Sensor

Name: Kjtdq-PNP NPN No M18 Capacitive Proximity Sensor
Brand: Nanjing KJT Electric Co., LTD
SKU: 800649625

Jiangsu, ChinaNanjing KJT Electric Co., LTD

US$6.80

5-49 Pieces

US$6.50

50-99 Pieces

US$6.20

100+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Capacitive Proximity Switch

Principle

Capacitive

Model NO.

KJT-QJ18M-ZPK

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

Wide Voltage Range: Supports 10-36V DC and 90-250V AC for versatile power supply options.

High Protection Degree: IP67 rated housing ensures dustproof, waterproof, and oil-proof performance.

Long Service Life: Durable design with a service life of up to one million operations.

Multiple Output Forms: Available in NPN/PNP and NO/NC configurations to suit various systems.

Customization Options: Offers OEM/ODM services and custom logo printing on products and packaging.

Advanced Protection Circuit: Includes surge, overload, short-circuit, and reverse polarity protection.

Fast Delivery: In-stock items shipped within 3 days; large warehouse ensures quick turnaround.

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: ≤11.43h 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:Do you offer OEM and ODM services?

Yes, we produce our own KJT brand sensors and provide full OEM and ODM services.

Q:What are the requirements to become a distributor?

Annual sales between USD 5,000 and USD 60,000 qualify you as a distributor. We offer price protection policies in every area.

Q:Can I print my logo on the products or packaging?

Yes, logos can be printed on products (MOQ 500 pcs) or custom packaging like gift boxes (MOQ 500 pcs per model). Send artwork in JPEG, TIFF, JPG, TIF, AI, EPS, or CorelDRAW formats.

Q:What is the delivery time for orders?

In-stock sensors are shipped within 3 days. Out-of-stock items are produced ASAP after payment receipt, with timing dependent on order quantity.

Q:Do you keep goods in stock?

Yes, we are a factory with a large warehouse holding significant stock to ensure fast delivery.