What communication interface does the device use?

It uses RS485 series communication with a baud rate of 19200, half-duplex asynchronous communication, allowing for system status monitoring and configuration.

What is the warranty period for this product?

The product comes with a 2-year warranty.

Vehicle Detection Light Curtain Parking Classification Beam Sensors for Expressway Toll Station System

Name: Vehicle Detection Light Curtain Parking Classification Beam Sensors for Expressway Toll Station System
Brand: TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
SKU: 1915253762

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

US$450.00-800.00

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.

LHA2452

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 Auto Defrosting: Automatically activates heating in frost, snow, rain, or fog to clear light path and ensure reliable detection.

High Reliability Separation: Achieves 99.9% reliability in fine weather and at least 99.5% even in adverse weather conditions like rain or snow.

Advanced Optical Lens: Features aspheric surface optical lenses to totally eliminate spherical aberration, aberration, and stray light.

Robust IP67 Protection: Housing made of aluminum alloy with oxydic black finish and heated glass, rated IP67 for harsh environments.

Self-Diagnostic & Alarm: Built-in self-diagnostic function automatically shields broken optical axes and sends alarm signals when faults occur.

Long Service Life: Designed for over 10 years of service with MTBF of 100,000 hours, ensuring durability and low maintenance.

RS485 Communication: Supports RS485 series communication for real-time status monitoring and flexible configuration of light beams.

Customizable Options: Offers full customization, minor customization, and flexible options for usage, voltage, and detection distances.

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: ≤3.05h 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 intelligent defrosting function work?

The heating system automatically activates under severe weather conditions like frost, snow, rain, or fog to eliminate blockages. In normal conditions, it remains off to prolong the system's working life.

Q:What is the detection reliability rate?

The system ensures high reliability of 99.9% under fine weather conditions. Even in adverse weather like rain, snow, or fog, the reliability remains not less than 99.5%.

Q:What is the maximum detection distance?

The maximum sensing distance for this vehicle detection light curtain is 18 meters.

Q:Does the sensor support customization?

Yes, customization is available. Options include customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the minimum vehicle-separated distance?

The minimum vehicle-separated distance is 100mm, ensuring accurate separation of closely spaced vehicles.