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.

PF21b Position Sensor Reflection Photocell Switch with Distance 2mm-4mmm NPN PNP 10-30VDC

Name: PF21b Position Sensor Reflection Photocell Switch with Distance 2mm-4mmm NPN PNP 10-30VDC
Brand: TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
SKU: 2008125052

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

US$15.00

10-49 Pieces

US$13.00

50-299 Pieces

US$11.00

300-899 Pieces

US$9.50

900+ Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Type

Reflective Panels Type Photoelectric Sensor

Output Signal Type

Switching Type

Production Process

Integration

Model NO.

PF21R

Material

Plastic

Feature

Anti-Light Interference

IP Rating

IP67

Certification

Customized

Detection Object

Opaque Objects of 50mm and Above

Installation Distance

0.1-4.0m(RP02)

Output Mode

NPN/PNP Open Collector

Light Source

Pinpoint Red Light

Protection Circuit

Short Circuit Protection, Reverse Polarity Protect

Supply Voltage

10-30VDC

No-Load Current

Max.15mA

Ambient Brightness

Sunlight: Max.100000lux Fluorescent Lamp: Max.3000

Application

Logistics

Transport Package

Standard Carton Box

Specification

21mmx31.28mmx11mm

Trademark

G-TEK

Origin

Tianjin

HS Code

9032900090

Production Capacity

3000 Sets/ Month

Key features

Anti-Light Interference: Features polarization function and laser-like pinpoint-LED technology for strong anti-interference.

IP67 Waterproof Rating: Dust-tight and protected against powerful water jets for stable operation in harsh environments.

Wide Detection Range: Sensing range up to 4 meters with detection of opaque objects 40mm and above.

Fast Response Time: Switching frequency up to 400Hz with response time under 1.25ms for high-speed applications.

CE Certified Quality: Product quality affirmed by CE certificate and 23 years of industry reputation.

Customization Available: Offers full customization and minor customization options for samples and designs.

Compact Design: Small size of 12mm x 32.5mm x 21.5mm with metal threaded mounting holes for easy installation.

Versatile Output Mode: Supports NPN/PNP open collector output with light on/dark on switching options.

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: ≤1.91h 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.