What are the shipment methods?

We ship by Express, air, sea, or train. We compare options to provide the most proper shipment method for customers.

What is the Minimum Order Quantity (MOQ)?

First order MOQ is 5 pcs. Different sensor types may have different MOQs.

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.

Do you provide technology support?

Yes, we have over 10 years of experience. Our engineers provide suggestions to help solve any problems.

What should be noticed when using KJT sensors?

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

How can I get a sample?

We provide one free sample for one type sensor (same data sheet) but do not cover freight charges. If no stock, we can produce it for you.

Kjt Diffuse Long Distance PNP NPN Photoelectric Sensor Switch Fs50

Name: Kjt Diffuse Long Distance PNP NPN Photoelectric Sensor Switch Fs50
Brand: Nanjing KJT Electric Co., LTD
SKU: 945194185

Jiangsu, ChinaNanjing KJT Electric Co., LTD

US$4.60-11.60

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Diffuse Reflection Type Photoelectric Sensor

Output Signal Type

Switching Type

Model NO.

KJT-FS50

Production Process

Normal Wirewound

Material

Plastic

Feature

SemiConductor

IP Rating

IP67

Certification

Customized

Transport Package

Polybag

Specification

ABS

Trademark

KJTDQ

Origin

China

HS Code

9031499090

Production Capacity

500000

Key features

Universal Power Supply: Built-in AC, DC, or AC/DC universal power supply for versatile application.

IP67 Protection Rating: Dust-tight and protected against powerful water jets for harsh environments.

Short-Circuit Protection: Built-in surge, reverse polarity, and short-circuit protection circuits.

Light on/Dark on Function: Convertible light on/dark on function for flexible control logic.

CE and RoHS Certified: Compliant with CE and RoHS standards for safety and environmental protection.

OEM and ODM Service: Customized logo printing and custom design package options available.

Wide Sensing Distance: Diffuse reflection type offers sensing distances up to 100cm.

Fast Response Time: Maximum response time of 8.2ms for high-speed detection applications.

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: ≤11.19h 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 assurance?

18 months. We have CE and RoHS certification. Our sensors can replace many famous brand sensors like BALLUFF, IFM, P+F, TURCK, SICK, etc.

Q:Do you offer different styles and customization?

We produce our own brand KJT sensors and provide OEM + ODM service. Logo or company name can be printed on products (MOQ 500 pcs) or packages (MOQ 500 pcs per model).

Q:How can I become a sales distributor?

If you can sell our products USD 5,000 to USD 60,000 per year, you can become a distributor in your area. We have a price protection policy in every area.

Q:What is the delivery time for orders?

If items are in stock, we ship within 3 days. If not in stock, we produce ASAP after receiving payment. Detailed time depends on order quantity.

Q:Do you keep goods in stock or only trade?

We are a factory with a large warehouse and keep lots of goods in stock to promise fast delivery.