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 brands.

Plastic Square Shape NPN PNP 10-30VDC 20mm 3 and 4 Wires Inductive Sensor

Name: Plastic Square Shape NPN PNP 10-30VDC 20mm 3 and 4 Wires Inductive Sensor
Brand: Shanghai Lanbao Sensing Technology Co., Ltd.
SKU: 2021128655

Shanghai, ChinaShanghai Lanbao Sensing Technology Co., Ltd.

Negotiable

1 Piece

Sample price:US$13.72/piece.Request sample

Product profile

Customization

Available

Type

Inductive Sensor

Principle

Inductive Proximity

Model NO.

LE40SZSN20DPO-E2

Wires

PNP 3 Wires

Standard

Application

All Industries

Size

40 *40 *66 mm

Certification

Mounting

Non-Flush

Sn

20mm

Supply Voltage

10-30 VDC

Output Mode

PNP No

Switching Frequency

300 Hz

Protection Degree

IP67

Housing Material

PBT

Connection Type

M12 4-Pin Connector

Transport Package

a Pieces /Box

Specification

40 *40 *66 mm

Trademark

LANBAO

Origin

Shanghai

HS Code

9031809090

Production Capacity

5000000 Pieces/Year

Key features

Non-Contact Detection: Safe and reliable detection for metallic targets without physical contact.

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

Wide Voltage Range: Operates on 10-30 VDC supply voltage for versatile power compatibility.

High Switching Frequency: Supports up to 500 Hz switching frequency for fast response times.

Multiple Mounting Options: Available in both flush and non-flush mounting configurations.

Comprehensive Certifications: Certified with CE, UL, CCC, ROHS, ISO9001, and ISO14001 standards.

Durable PBT Housing: Constructed with high-strength PBT material for long-lasting performance.

Fast Stock Shipping: 1-day shipping guarantee available for all in-stock products.

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: ≤9.00h

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.