Do you have customization service?

Yes, We can provide customized products while the customization needs to meet certain quantity.

Do you test all goods before delivery?

Yes, We have 100% test before delivery.

What is your payment term?

We usually use 100% T/T in advance; West union and Paypal are also available for small order.

Do you provide warranty for the goods?

Yes, We provide warranty for all the goods from us. For the sensor product the warranty is 15 months, For the light curtain , laser radar product the warranty is 18 months.

May I visit your factory?

Sure, You are always welcome to visit us.

IP67 Relay Output Diffused Reflective Optical Sensor for Automatic Revolving Security Door

Name: IP67 Relay Output Diffused Reflective Optical Sensor for Automatic Revolving Security Door
Brand: TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
SKU: 1959407002

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

US$13.00

10-49 Pieces

US$12.00

50-99 Pieces

US$11.00

100-199 Pieces

US$10.00

200-499 Pieces

US$8.50

500+ Pieces

Product profile

After-sales Service

Negotiated

Warranty

Negotiated

Certification

Model NO.

PF50D

Usage

Sensor

Ddetection Distance

0.1-1.5m

Light Source

Infrared LED(Modulated)

Control Output

Relay Output

Action Mode

Selection Light on or Dark on by Product Model

No-Load Current

Max.60mA

Application

Revolving Doors, Parking

Protection Circuit

Reverse Polarity Protection

Ambient Brightness

Sunlight: Max.30000lux Fluorescent: Max.3000lux

Delivery Time

Within 3 Days After Receipt of Money

Function

Reverse Polarity Protection

Laser Class

Level 1

Transport Package

Standard Carton Box

Specification

50mmx50mmx20mm

Trademark

G-TEK

Origin

Tianjin

Production Capacity

100000

Key features

IP67 Protection Rating: Ensures complete protection against dust and water jets for reliable operation.

Reverse Polarity Protection: Built-in circuit prevents damage from incorrect wiring connections.

Adjustable Detection Distance: Range from 0.1m to 1.5m adjustable via potentiometer for flexible installation.

High Light Resistance: Aspheric lens and special structure resist sunlight up to 30,000 lux and fluorescent light.

Dual Action Modes: Selectable Light On or Dark On operation modes based on specific product model.

Low Failure Rate: Engineered for high reliability with a failure rate of only 0.1%.

Fast Response Time: Maximum response time of 20ms ensures quick detection for revolving doors.

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: ≤1.68h 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:What kind of products do you manufacture?

Our products includes photocell sensor, proximity switch, infrared light curtain, Vehicle separator, Loop detector and laser radar.,etc.

Q:Can I get some samples?

Yes, Sample orders are welcomed.

Q:Have photocell sensors 100% assembled well in stock?

We have some standard photocell sensors in stock with limited quantity; While almost all photocell sensors will be newly produced according to your order.

Q:What is the delivery time?

15-30 days for mass production depends on different products

Q:What is your MOQ?

We provide small MOQ for each item; it depends on your specific order.