Fully dust-tight and protected against temporary immersion. Suitable for dusty and humid production lines, NOT for continuous submersion.

Diffused Photoelectric Sensor Anti-Pinch Photo Sensor for Smart Parking and Automatic Doors

Name: Diffused Photoelectric Sensor Anti-Pinch Photo Sensor for Smart Parking and Automatic Doors
Brand: TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
SKU: 1901991451

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

US$13.00

10-49 Pieces

US$12.00

50-99 Pieces

US$11.00

100-299 Pieces

US$10.00

300-499 Pieces

US$8.50

500+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Type

Diffuse Reflection Type Photoelectric Sensor

Output Signal Type

Switching Type

Production Process

Integration

Model NO.

PF50D

Material

Plastic

Feature

Anti-Light Interference

IP Rating

IP67

Certification

Customized

Detection Distance

0.1-1.5m

Detection Object

Opaque Object

No-Load Current

Max.60mA

Control Output

Relay Output

Light Source

Infrared Light

Protection Circuit

Reverse Polarity Protection

Housing Material

Housing: ABS Lens: PMMA

Action Mode

Selection Light on /Dark on by Model

Ambient Brightness

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

Application

Revolving Doors,Car Parking

Transport Package

Standard Carton Box

Specification

50mmx50mmx20mm

Trademark

G-TEK

Origin

Tianjin

HS Code

9032900090

Production Capacity

5000 Sets/Month

Key features

Anti-Light Interference: Equipped with aspheric optical lens to effectively eliminate light interference.

Wide Voltage Range: Supports 10-30V DC and 12-240V DC/AC for diverse power requirements.

IP67 Waterproof Rating: Durable housing protects against dust and water for indoor and outdoor use.

Customization Options: Offers full customization, minor customization, and flexible customization options.

CE Certification: Product quality certified by CE, ensuring safety and reliability standards.

Versatile Detection: Detects opaque objects with distances ranging from 0.1m to 1.5m.

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

Multiple Action Modes: Selectable Light on or Dark on modes based on specific model requirements.

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:What is a diffuse photoelectric sensor

The transmitter and receiver are integrated in one housing. The emitted light hits the target surface and reflects diffusely back to the receiver to trigger the signal. No separate reflector required.

Q:What is the rated sensing distance? Is there a big difference between black and white targets

Rated sensing distance is calibrated with standard white paper (90% reflectance). Effective distance drops significantly for low-reflective black objects. Reserve margin for dark workpieces during selection

Q:How to choose NPN or PNP output

NPN: current sinks out of sensor; PNP: current sources into sensor. Must match PLC input type. NPN widely used in domestic equipment, PNP common for overseas systems. Some models support both NPN and PNP.

Q:What is the supply voltage range

10-30V DC ; 12-240V DC/AC options

Q:What is the difference between BGS (Background Suppression) diffuse sensor and standard diffuse type?

Standard diffuse sensors are prone to false triggering by background objects. BGS sensors only detect targets within the set range and ignore background, ideal for workpieces close to metal frames or conveyor belts.