What is the supply voltage range?

The device operates on a supply voltage of 12 to 30V DC.

How does the fault alarm function operate?

If up to two continuous optical axes break down, the system shields them, continues working, and triggers an alarm signal via the yellow LED.

What is the minimum sensing object size?

The minimum sensing object is 38mm for common scan and 24mm for cross scan.

Original Manufacturer Expressway Vehicle Separation Classification Light Curtain Sensor

Name: Original Manufacturer Expressway Vehicle Separation Classification Light Curtain Sensor
Brand: TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
SKU: 1910341762

Tianjin, ChinaTIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

US$550.00-800.00

1 Set

Sample price:US$800.00/set.Request sample

Product profile

Type

Opposed Type Infrared Beam Sensor

Output Signal Type

Switching Type

Production Process

Integration

Model NO.

LHA series

Material

Al Alloy

Feature

Autimatic Heating Function

IP Rating

IP67

Certification

Customized

Usage

Vehicle Detection and Separation

Supply Voltage

12-30V DC

Max Detection Distance

18m

Space Between Beams

24mm

Output

Detection Output/ Alarm Output

Min Vehicle-Separated Distance

100mm

Min Sensing Object

Common Scan 38mm /Cross Scan 24mm

Housing Material

Aluminium Alloy Oxydic Black Housing,Heated Glass

Service Life

>10 Years

Warranty

2 Years

Transport Package

Cartons

Specification

Connection

Trademark

G-TEK

Origin

Tianjin China

HS Code

903149200

Production Capacity

1000 Units/Month

Key features

Intelligent Defrosting: Automatically activates heating in frost, snow, rain, or fog to clear light path.

High Reliability: Vehicle separation reliability up to 99.9% in fine weather, 99.5% in severe weather.

Long Service Life: Designed for over 10 years of operation with MTBF of 100,000 hours.

IP67 Protection: Dust-tight and water-resistant housing suitable for harsh outdoor environments.

RS485 Communication: Supports RS485 interface for real-time status monitoring and system configuration.

Self-Diagnostic: Built-in function detects faults and shields broken optical axes automatically.

Aspheric Lens: Eliminates spherical aberration and stray light for precise detection.

Flexible Customization: Available for full customization, minor customization, and design-based options.

Company profile

Years of Export ExperiencePatents AwardedManagement CertificationProduct Certification

TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.64h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryG-TEK is an industrial equipment and instrumentation supplier with stated sales of up to 800,000 pieces or sets in 2019 across proximity switches, photoelectric sensors, light curtains, and laser radar. It offers broad customization, reported new products within the past year, and has documented procedures for finished-product inspection, supplier assessment, corrective actions, and complaint handling. Its certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE capability. The supplier has three production lines, but does not continuously reconcile production quantities for every batch or bulk run. Export experience is established, with 10 years of exporting and three experienced export staff, although overseas operational infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Financial information is only represented by year labels, without substantive performance evidence. No SDK or ODM service is available, and no OEM service for popular brands is reported.

Supplier typeThe stated business scope covers on-board equipment, instruments and meters, intelligent instruments, industrial automatic control systems, and intelligent vehicle-mounted devices. The company description also identifies product sales including proximity switches, photoelectric sensors, light curtains, and laser radar, supporting classification as an industrial equipment and automation-related supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with CE product certification capability. These are explicit certification holdings or capabilities relevant to quality, occupational safety, environmental management, and product compliance.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and effective customer complaint handling. However, it reports no overseas warehouse, showroom, agent, or branch; this indicates established complaint-process capability but limited overseas service infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and emphasizes continuous technological innovation. It also supports extensive product customization, but has no available SDK and does not provide ODM services; overall innovation activity is evidenced, while platform-development and ODM capability are limited.

Production capacityThe company reported sales of up to 800,000 pieces or sets in 2019 and operates three production lines. It has standardized finished-product inspection instructions that are uniformly followed, but does not continuously reconcile quantities for every batch or bulk production run, creating a stated production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad capability is reported in two slices, providing strong direct evidence of extensive customization support.

Product Q&A

Q:How does the defrosting function work?

The system automatically activates heating only under severe weather like frost, snow, rain, or fog to eliminate blockage, while remaining off in normal conditions to prolong life.

Q:What is the maximum detection distance?

The maximum sensing distance is 18 meters for both standard and RS485 models.

Q:What is the minimum vehicle-separated distance?

The system can separate vehicles with a minimum distance of 100mm.

Q:What is the warranty period?

We provide a 2-year warranty for this product.

Q:Can the product be customized?

Yes, we offer full customization, minor customization, and options based on samples or designs.