Can it detect transparent objects

It can detect transparent sheets and glass bottles. For highly transparent objects, light beam attenuation is minimal, which may fail to trigger the sensor. Transmittance evaluation is required

How to choose between NPN and PNP outputs

Match with the PLC input module type. NPN output connects to PLC sink input; PNP output connects to PLC source input

How to select NO (Normally Open) and NC (Normally Closed)?

NO: Output is active when unblocked, and de-activated upon blockage. NC: Output is inactive when unblocked, and activated upon blockage. Select according to on site safety logic; some models support mode switching.

Speedlane Safety Optical Sensor Through Beam Photoelectric Sensor for Turnstile Gate

Name: Speedlane Safety Optical Sensor Through Beam Photoelectric Sensor for Turnstile Gate
Brand: TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
SKU: 1964052872

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

US$12.00

10-199 Sets

US$11.00

200-499 Sets

US$9.00

500-999 Sets

US$8.00

1,000+ Sets

Sample price:US$13.00/set.Request sample

Product profile

Type

IP67 Snap-in Opposed Photo Sensor for Pedestrian O

Output Signal Type

Switching Type

Production Process

Integration

Model NO.

PT12V

Material

Plastic

Feature

SemiConductor

IP Rating

IP67

Certification

Customized

Warranty

18 Months

Output

Transistor NPN/PNP

Delivery Time

Within 3 Days After Receipt of Money

Housing Material

Housing: ABS Cable: PVC

Action Mode

Light on/Dark on

Light

850nm Infrared(Modulated)

Shipping Method

DHL, EMS, TNT, FedEx

Supply Voltage

10-30V DC

Transport Package

Standard Carton

Specification

10m

Trademark

G-TEK

Origin

Tianjin China

HS Code

9032900090

Production Capacity

5000/Month

Key features

IP67 Waterproof Rating: Housing and cable designed for rugged environments with IP67 protection rating.

Snap-In Mounting Design: Features a snap-in mechanism allowing fast installation in 12.5-13.5 mm diameter holes.

Long Detection Range: Offers detection distances up to 10 meters for various PT12 series models.

Fast Response Time: Maximum response time of 4.4ms with 2.2ms for connecting and cutting down.

Customization Available: Customized products are acceptable subject to meeting specific quantity requirements.

Dual Output Options: Available with NPN or PNP open collector outputs for flexible integration.

Wide Voltage Supply: Operates on a supply voltage range of 10-30V DC.

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: ≤3.17h 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 the operating principle of thru beam photoelectric sensor

It consists of separate transmitter and receiver. The transmitter emits infrared light, and the receiver receives the light beam. When the beam is blocked, the output state toggles to realize object detection

Q:What is the detection range

10m

Q:What output types are available

NPN, PNP options, Normal open ans Normal Close optional

Q:What is the light source? Is it visible light?

Most models adopt invisible infrared light. A few versions for commissioning assistance are equipped with a visible red aiming dot

Q:When should a thru beam photoelectric sensor be selected instead of diffuse reflective or retroreflective types

Suitable for long distance detection; targets with large variations in color and reflectivity; dusty and smoky environments; applications requiring reliable detection of tiny objects