What is the MOQ for the first order?

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

What payment methods do you accept?

We accept T/T, Paypal, Western Union, and L/C for order releases.

How can I become a sales distributor?

Distributors must sell between USD 5,000 and USD 60,000 annually. We offer price protection policies in every area and are actively seeking new partners.

We provide one free sample per sensor type if available in stock, but you must cover the freight charge. If not in stock, we can produce a sample for you.

What technical support is available?

With over 10 years of experience, our engineers provide suggestions to help solve any technical problems you encounter.

What should be noted when using KJT sensors?

Ensure working voltage is 10-30 V DC or 90-250 AC. Verify sensing distance, object material, beam type (through beam or reflection), and output type (NPN or PNP).

Intrinsically Safety Isolation Barrier for Safety Light Curtain

Name: Intrinsically Safety Isolation Barrier for Safety Light Curtain
Brand: Nanjing KJT Electric Co., LTD
SKU: 799510085

Jiangsu, ChinaNanjing KJT Electric Co., LTD

US$30.00

1-4 Pieces

US$25.00

5-49 Pieces

US$23.60

50-99 Pieces

US$22.50

100+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Inductive Proximity Switch

Principle

Inductive

Model NO.

KJT-E12K

Wires

NPN/PNP 3 Wire, Two Wire

Standard

Application

Warehouse

Certification

Protection Degree

IP 67

Transport Package

Standard Package,

Specification

Trademark

KJTDQ

Origin

China

HS Code

9033000000

Production Capacity

10000PCS/Month

Key features

Wide Model Range: Available in 8, 16, 24, and 32 beam options with varying detecting heights.

High Protection Degree: IP67 rated for dust and water resistance in harsh warehouse environments.

Fast Response Time: Off to On response in 15ms and On to Off in 20ms for rapid detection.

OEM and ODM Service: Custom branding and packaging available with a minimum order of 500 pcs.

Long Warranty Period: Comprehensive 18-month warranty coverage for all sensor products.

Global Certification: Certified by ISO, CE, and RoHS standards for international safety compliance.

Flexible Wiring Options: Supports NPN/PNP 3-wire and 2-wire configurations for versatile integration.

Stock Availability: Large warehouse inventory allows for shipment within 3 days for in-stock items.

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 and provide full OEM and ODM services. We can print your logo or company name on products and custom packaging.

Q:What is the minimum order quantity for custom branding?

The minimum quantity is 500 pcs per logo for product printing. For custom design packaging like gift boxes, the MOQ is also 500 pcs per model.

Q:What are the delivery times for orders?

If items are in stock, we ship within 3 days. For out-of-stock items, production starts immediately after payment. Delivery time depends on the order quantity.

Q:Do you keep goods in stock?

Yes, we are a factory with a large warehouse and keep significant stock to ensure fast delivery for our customers.

Q:What are the available shipment methods?

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