Sensor Switch

US$10.00 - 15.00 / Piece

PF21b Polarized Diffuse Reflective Sensor for Package Detection at Sorting System pictures & photos

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What is PF21b Polarized Diffuse Reflective Sensor for Package Detection at Sorting System

Name: PF21b Polarized Diffuse Reflective Sensor for Package Detection at Sorting System
Uploaded: 2025-10-11T17:06:04+08:00
Description: Features The PF21 series of mini-type photoelectric sensors is a new and upgraded product. It includes through-beam, polarized reflective, and diffuse types of sensors Diffuse reflection type with bac

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Price

Purchase Qty. Reference FOB Price

50-99 Pieces US$15.00

100-199 Pieces US$14.00

200-999 Pieces US$12.00

1,000+ Pieces US$10.00

Sepcifications

Type Diffuse Reflection Type Photoelectric Sensor
Output Signal Type Switching Type
Production Process Integration
Material Plastic
Feature Anti-Light Interference
IP Rating IP67
Certification CE
Customized Customized
Transport Package Standard Carton Box
Specification 21mmx11mmx31mm
Trademark G-TEK
Origin Tianjin
Adjadjustment Distance 350mm
Light Source 940nm Visible Red Light
Supply Voltage 10-30VDC
Output Mode NPN/PNP Open Collector
Application Logistics,Conveyor Belt
Indicator Light Power Green Indicator, Output Yellow Indicator
Action Mode Select Product Light-on/Dark-on by Model
Response Time 20ms

Product Description

Features The PF21 series of mini-type photoelectric sensors is a new and upgraded product. It includes through-beam, polarized reflective, and diffuse types of sensors Diffuse reflection type with background suppression function Non-sphere optical lens totally eliminate stray light and special ...

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TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

Diamond Member Since 2021

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products Lidar, Photoelectric sensors, Light curtains, Proximity sensors, Vehicle monitoring systems
Number of Employees 77
Year of Establishment 2014-06-04
Management System Certification ISO9001:2015, ISO14001:2015, Certification of Enterprise Intellectual Property Management System
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: one month

Sensor Switch Comparison

	PF21b Polarized Diffuse Reflective Sensor for Package Detection at Sorting System Contact Now	Unopened Genuine Balluff Photoelectric Sensor Bos 26K-PA-1lhc-S4-C Fork Shaped Grating and Oblique Angle Grating Bgl001A. Contact Now	Square Retro Reflective IP65 Photo Detection Distance Laser Photoelectric Sensor Contact Now	Quick View Smart Garage Industry Door Sensor for Vehicle Detection and Safety Contact Now	Quick View Automatic Industrial Door Sensor for Warehouse Entry Systems Contact Now

Transaction Info
	PF21b Polarized Diffuse Reflective Sensor for Package Detection at Sorting System Contact Now	Unopened Genuine Balluff Photoelectric Sensor Bos 26K-PA-1lhc-S4-C Fork Shaped Grating and Oblique Angle Grating Bgl001A. Contact Now	Square Retro Reflective IP65 Photo Detection Distance Laser Photoelectric Sensor Contact Now	Quick View Smart Garage Industry Door Sensor for Vehicle Detection and Safety Contact Now	Quick View Automatic Industrial Door Sensor for Warehouse Entry Systems Contact Now
Price	US$10.00 - 15.00 / Piece	US$142.00 - 369.00 / Piece	US$7.06 - 19.44 / Piece	US$900.00 - 1,500.00 / Piece	US$900.00 - 1,500.00 / Piece
Min Order	50 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	T/T, LC, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	CE	CE	CE	CE	CE
Management System Certification	ISO9001:2015, ISO45001:2018, ISO14001, Others	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic	Africa	North America, South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	-	-	-	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	Type: Diffuse Reflection Type Photoelectric Sensor; Output Signal Type: Switching Type; Production Process: Integration; Material: Plastic; Feature: Anti-Light Interference; IP Rating: IP67; Customized: Customized; Adjadjustment Distance: 350mm; Light Source: 940nm Visible Red Light; Supply Voltage: 10-30VDC; Output Mode: NPN/PNP Open Collector; Application: Logistics,Conveyor Belt; Indicator Light: Power Green Indicator, Output Yellow Indicator; Action Mode: Select Product Light-on/Dark-on by Model; Response Time: 20ms;	Type: Inductive Proximity Switch; Output Signal Type: Switching Type; Production Process: Normal Wirewound; Material: Stainless Steel; Feature: Long Operating Time; IP Rating: IP65; Customized: Non-Customized; Series: a; Fork Opening: 30 mm; Interface: NPN Normally Open/Normally Closed (No/Nc); Principle of Operation: Fork Sensor; Principle of Optical Operation: Through-Beam Sensor; Beam Characteristic: Collimated; Light Type: Laser Red Light;	Type: Diffuse Reflection Type Photoelectric Sensor; Output Signal Type: NPN PNP; Production Process: Photoelectric Sensor; Material: PC; Feature: Photoelectric; IP Rating: IP65; Customized: Customized; Protection: IP65; Response Time: 5ms; Working Voltage: 10-30V DC; Warranty: 1 Year; Sensing Distance: 30-150mm Adjustable;	Type: Diffuse Reflection Type Photoelectric Sensor; Output Signal Type: Switching Type; Production Process: Normal Wirewound; Material: Metal; Feature: Low Temperature Resistant; IP Rating: IP65; Customized: Non-Customized;	Type: Diffuse Reflection Type Photoelectric Sensor; Output Signal Type: Switching Type; Production Process: Normal Wirewound; Material: Metal; Feature: Low Temperature Resistant; IP Rating: IP65; Customized: Non-Customized;
Supplier Name	TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD	Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.	Foshan Chengwei Industrial Automation Co., Ltd.	Tianjin Yiyi Technology Co., Ltd.	Tianjin Yiyi Technology Co., Ltd.
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