How about the quality guarantee period ?

Our warranty period is one year since from shipping date.

Can I add or delete items from my order if I change mind?

Yes, but you need to tell us asap, if your order has been done in our production line, we cannot change it.

How can you guarantee the production quality?

The quality of our products has passed UL&CE&ISO140001&IS09001certification. We have 20+ years professional sensor manufacturing history and 18+ years ODM labeling experience with global top sensor brand

3m Polarized Retro Reflection Sensor for Transparent Detection

Name: 3m Polarized Retro Reflection Sensor for Transparent Detection
Brand: Shanghai Lanbao Sensing Technology Co., Ltd.
SKU: 2026291045

Shanghai, ChinaShanghai Lanbao Sensing Technology Co., Ltd.

US$22.70

1-499 Pieces

US$18.44

500-999 Pieces

US$14.19

1,000+ Pieces

Sample price:US$17.81/piece.Request sample

Product profile

Customization

Available

Type

Infrared Sensor Switch

Principle

Photoelectric

Model NO.

PSE-PM3DNBR

Wires

NPN (Three-Wires)

Standard

Application

Industrial Automation

Size

32.5*20*10.6mm

Certification

ISO, RoHS, CE, UL, Ukca, Reach

Sensing Distance

Output

No/Nc

Voltage Drop

10-30VDC

Current Consumption

Less Than 25mA

Protectio Degree

IP67

Circuit Protection

Short-Circuit, Overload and Reverse Polarity

Housing Materials

PBT

Connection

2m PVC Cable

Transport Package

Standard Package: 1 Pieces / Bag

Specification

32.5*20*10.6mm

Trademark

LANBAO

Origin

Shanghai

HS Code

9031809090

Production Capacity

5000000 Pieces/Year

Key features

3m Sensing Distance: Capable of detecting transparent and high-light objects with a rated distance of 3 meters.

IP67 Protection Rating: Dust-tight and waterproof design suitable for harsh industrial environments.

Switchable Output: Supports both NPN and PNP outputs with NO/NC switchable functionality.

Fast Response Time: Ultra-fast response time of less than 1ms for precise industrial automation.

Universal Housing: Compact square design serves as an ideal replacement for various sensor types.

One-Click Setting: Features one-click distance setting for accurate and fast configuration.

Comprehensive Certifications: Certified with ISO, RoHS, CE, UL, Ukca, and Reach standards.

Circuit Protection: Built-in protection against short-circuit, overload, and reverse polarity.

Company profile

Exhibition ExperienceSelf-brandedExperienced TeamYears of Export Experience

Shanghai Lanbao Sensing Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.21h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 280 employees and a combined business profile covering manufacturing, export, service, quality control, and R&D. It offers extensive customization, ODM services, and reports new products within the past year, but has no available SDK. The supplier has 20 years of export experience, exports 41%–50% of total sales, and provides overseas services in Vietnam including installation, debugging, maintenance, repair, and training. After-sales procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. It supplies a broad range of sensor and automation products and reports OEM service for well-known brands. However, no overseas warehouses, showrooms, agents, or branches are available, and the supplier’s approved-supplier list lacks approval signatures or dates.

Supplier typeThe supplier is identified as a limited company and a combined company, with a broad profile spanning manufacturing, export trade, service, quality control, R&D, and sustainable development. It is not identified as an offshore company or part of a larger company group.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation in Vietnam, and reports clear, followed records for complaint handling and corrective/preventive actions. However, it has no overseas warehouse, showroom, agent, or branch, which limits the documented local service infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services, indicating active product-development capability. However, it explicitly has no available SDK, which is a limitation for software-development integration.

Production capacityThe supplier offers a broad sensor and automation product range, employs 280 people, and has documented finished-product inspection instructions that are uniformly followed. It also reports 230 qualified service-capability suppliers and defined peak- and off-season lead times, supporting operational capacity, although the slices do not provide production volume or specific factory capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated both for R&D-related design services and general design services, providing strong evidence of broad customization coverage.

Client casesThe supplier reports OEM service for well-known brands, participation in the SPS Nuremberg Industrial Automation Exhibition, service coverage in Vietnam, and 20 years of export activity with 41%–50% of sales from exports. These are evidence of market and international experience, but no specific customer names, project descriptions, order references, or verifiable case studies are provided.