Is the sensor waterproof?

Yes, it has an IP67 protection structure, making it suitable for harsh environments.

What certifications does the product have?

The product has ISO, RoHS, and CE certifications.

High-Precision Omch M4 Metal Inductive Proximity Switch Sensor

Name: High-Precision Omch M4 Metal Inductive Proximity Switch Sensor
Brand: Zhejiang Hugong Automation Technology Co., Ltd.
SKU: 2152347395

Zhejiang, ChinaZhejiang Hugong Automation Technology Co., Ltd.

US$2.81

5-198 Pieces

US$2.70

199-498 Pieces

US$2.54

499+ Pieces

Product profile

Customization

Available

Type

Inductive Proximity Sensor Switch

Principle

Inductive Proximity Sensor Switch

Model NO.

LJ4A3-1

Wires

PNP (Three-Wires)

Standard

Application

Corridor

Size

86 Type

Certification

ISO, RoHS, CE

Transport Package

Sacks/Bosx

Trademark

OMCH

Origin

Zhejiang, China (Mainland)

HS Code

9031809090

Production Capacity

100000 Piece/Pieces Per Year

Key features

IP67 Waterproof Rating: Fully protected against dust and water jets for reliable outdoor or harsh environment use.

High Precision Detection: M4 size with 1mm detection distance and 1KHz response frequency for accurate sensing.

Wide Voltage Compatibility: Supports DC 12-24V or AC 110-220V to fit various industrial power systems.

Robust Build Quality: Nickel-plated brass housing and ABS detection surface ensure durability and corrosion resistance.

Comprehensive Protection: Features reverse connection, surge absorption, and short circuit protection for safety.

Low Power Consumption: Current consumption below 13mA, ensuring energy efficiency in continuous operation.

Flexible Customization: OEM/ODM services available including full customization from samples or designs.

Fast Shipping Guarantee: 3-day shipping for stock items and 3-4 weeks for non-stock items.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedPatents Awarded

Zhejiang Hugong Automation Technology Co., Ltd.

Zhejiang, 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: 15 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.03h

AI-Powered supplier vetting

SummaryZHEJIANG HUGONG AUTOMATION TECHNOLOGY CO., LTD. demonstrates broad customization and ODM capabilities, documented quality and service procedures, in-stock capacity, and valid manufacturing contracts with associated subcontractors. It reports five quality-control staff, ten test-equipment units, two R&D engineers, automated production equipment, and OEM service for recognized brands. Export experience is stated as 15 years, with exports representing 41%–50% of total sales. However, the supplier has no overseas warehouse or showroom, no available SDK, and the supplied information does not establish certifications. Financial records are referenced for three years, but no financial figures or assessment results are provided. Customer evidence consists of named buyer associations and product transaction records, without performance evaluations or case details.

Supplier typeThe supplier is presented as a manufacturer with independent R&D, automated electronics production equipment, OEM/ODM services, in-stock capability, and manufacturing contracts with associated subcontractors. Its product and company records identify it as ZHEJIANG HUGONG AUTOMATION TECHNOLOGY CO., LTD., supplying sensors and automation-related products.

After-Sales capabilityThe supplier reports that technology engineers provide technical support for production and after-sales service. It also has written and recorded procedures for service assessment, corrective and preventive actions, and customer complaint handling, although no service-performance metrics are supplied.

R&D capabilityThe supplier states that it had new products in the past year, provides ODM service, employs two R&D engineers, and has independent innovation and R&D capability. However, it reports no available SDK, which limits evidence of software-development integration capability.

Production capacityProduction support includes automated chip-mounting, insertion, reflow welding, wave soldering, and glue-injection equipment, along with five quality-control staff and ten test-equipment units. The supplier also reports inventory capability, one-month average lead times in both peak and off-season, and valid contracts with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service, providing direct evidence of broad product-design and customization coverage.