What are the shipment methods available?

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

How can I get a sample?

We provide one free sample per sensor type for checking, but the customer must cover freight charges. If the sample is not in stock, we can produce it.

Do you provide technology support?

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

What are the important usage notes for 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 or PNP).

Kjt-Fs30 Photoelectric Sensor Diffuse Reflective Equivalent to E3z-D81 5m

Name: Kjt-Fs30 Photoelectric Sensor Diffuse Reflective Equivalent to E3z-D81 5m
Brand: Nanjing KJT Electric Co., LTD
SKU: 2170614755

Jiangsu, ChinaNanjing KJT Electric Co., LTD

Negotiable

5 Pieces

Sample price:US$10.05/piece.Request sample

Product profile

Customization

Available

Type

Diffuse Reflection Type Photoelectric Sensor

Output Signal Type

Switching Type

Production Process

Normal Wirewound

Material

Plastic

Feature

Standard

IP Rating

IP67

Certification

Customized

Voltage Type

10-36VDC Voltage

Protection Degree

IP 67

Response Time

<8.2ms

Sensing Distance Range

Adjustable

Transport Package

Bag

Specification

Trademark

KJTDQ

Origin

Nanjing, Jiangsu, China

HS Code

9033000000

Production Capacity

10000PCS/Month

Key features

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

Universal Power Supply: Supports AC, DC, or AC/DC input with voltage range of 10-36VDC for versatile application.

Customizable Branding: Logo and company name printing available on products and packages with MOQ of 500 pcs.

OEM and ODM Services: Full customization support including design and manufacturing for private label needs.

Fast Delivery Capability: Stock items shipped within 3 days; large warehouse ensures quick turnaround for orders.

Wide Beam Sensing: Diffuse reflective type with adjustable sensing distance up to 100mm for flexible detection.

Comprehensive Certifications: CE and RoHS certified ensuring compliance with international safety and environmental standards.

Short-Circuit Protection: Built-in reverse polarity and short-circuit protection for enhanced device safety.

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: ≤15h 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?

We provide an 18-month warranty. Our sensors are CE and RoHS certified and can replace famous brands like BALLUFF, IFM, P+F, TURCK, SICK, KEYENCE, and BANNER.

Q:Do you offer different styles and customization?

Yes, we produce our own KJT brand sensors and offer OEM + ODM services. We can also print your logo or company name on products and packages.

Q:What is the minimum order quantity (MOQ) for distributors and custom logos?

The first order MOQ is 5 pcs. For logo printing on products or custom packaging, the MOQ is 500 pcs per logo or model. Distributors need to sell between USD 5,000 to USD 60,000 annually.

Q:What is the delivery time for orders?

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

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

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