Is there any relevant terms of service and warranty information?

We offer a warranty on all items. The sensor products are guaranteed for 15 months, and the light curtain and lidar products are guaranteed for 18 months. For after-sales questions, you can directly contact the product salesperson.

Is there any relevant information available for download on the website?

Yes, if you want to download the relevant product manual, you can go to our official website to download it.

Can I be your reseller?

Yes, we are looking for distributors in overseas markets.

G-Tek Factory Price PF21b Compact Miniature Diffuse Reflective Photo Sensor Optical Switch

Name: G-Tek Factory Price PF21b Compact Miniature Diffuse Reflective Photo Sensor Optical Switch
Brand: TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
SKU: 2008720712

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

US$15.00

50-99 Pieces

US$14.00

100-199 Pieces

US$13.00

200-999 Pieces

US$9.00

1,000+ Pieces

Sample price:US$16.00/piece.Request sample

Product profile

Type

Diffuse Reflection Type Photoelectric Sensor

Output Signal Type

Switching Type

Production Process

Integration

Model NO.

PF21B

Material

Plastic

Feature

Anti-Light Interference

IP Rating

IP67

Certification

Customized

Adjadjustment Distance

150mm

Light Source

940nm Visible Red Light

Output Mode

NPN/PNP Open Collector

Supply Voltage

10-30VDC

Action Mode

Select Product Light-on/Dark-on by Model

Indicator Light

Power Green Indicator, Output Yellow Indicator

Application

Logistics,Conveyor Belt

Response Time

20ms

Transport Package

Standard Carton Box

Specification

21mmx11mmx31mm

Trademark

G-TEK

Origin

Tianjin

HS Code

9032900090

Production Capacity

5000/Month

Key features

Anti-Light Interference: Non-sphere optical lens eliminates stray light with strong light resistance.

IP67 Protection Rating: Integrally formed wiring outlet ensures superior sealing performance.

Multiple Output Options: Select NPN or PNP open collector output modes.

Flexible Action Modes: Choose Light-on, Dark-on, or Light/Dark-on switching by model.

Comprehensive Protection: Built-in reverse polarity, over-voltage, and short-circuit protection.

Wide Sensing Range: Available models cover ranges from 2mm to 900mm.

CE Certified Quality: Product certified with CE and backed by 23 years of industry experience.

Customization Available: Customized options available for specific quantities.

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: ≤2.63h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier specializes in on-board equipment and industrial control devices, with a robust service capability demonstrated by clear procedures for customer complaints and corrective actions. It holds multiple ISO certifications, indicating a commitment to sustainable practices. While the supplier lacks ODM services and overseas infrastructure, it does offer a range of customization options and has participated in international trade shows. Despite limited export experience, financial data suggests stability over the past three years.

Supplier typeThe supplier's business scope includes on-board equipment, intelligent instruments, and industrial control systems, indicating a focus on technological and engineering products.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, reflecting its commitment to quality management and sustainable development.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and corrective actions, showcasing a strong after-sales service capability.

Financial creditFinancial data for the past three years indicates stability, with positive cash flow and a consistent profit index.

Customization capabilityOffers a wide range of customization services, including full and minor customizations, indicating strong adaptability to customer needs.

Product Q&A

Q:Is the product shipped and arrived fast?

The production cycle for large quantities of products takes 15-30 days, depending on the product.

Q:Can you provide professional advice promptly?

We have a professional technical team that can patiently help you answer all professional questions.

Q:Can you provide customized products/services?

Yes, we can provide customized products, but the customization needs to meet a certain quantity.

Q:How is the quality of the product? Is the quality stable?

G-TEK Sensors has been focusing on the sensor field for 23 years. The quality of the sensor has the double affirmation of the CE certificate and customer reputation.

Q:What is your MOQ?

We offer MOQ per piece; it depends on your specific order.