This new arrival photoelectric sensor, model NO. PF21B-4000A has the long range detection distance at 4meters. Laser infrared light source with smaller and brighter light spot. Stronger linght interference resistance ( sun light 20000Lux, electric incandescent lamp 30000Lux).

 Photoelectric sensors are widely used products that can detect and measure objects by detecting changes of light. In the logistics industry, photoelectric sensors have important applications that can improve the efficiency and accuracy of logistics. 

1. Automatic recognition and tracking
 In the logistics process, there are many links that need to be identified and tracked, such as loading and unloading of goods, storage in warehouses, etc. By using photoelectric sensors, the speed and accuracy of object recognition can be improved, thereby speeding up the logistics process. 

2. Automatic measurement and classification
 Photoelectric sensors can measure the size, weight, and other information of objects, and classify them. In the logistics process, it is necessary to measure and sort the goods for reasonable storage. By utilizing the measurement and classification functions of photoelectric sensors, the automation of the logistics process can be achieved, reducing manual intervention and improving work efficiency.

3. Obstacle avoidance and safety assurance for autonomous vehicles
 In the logistics industry, AGV AMR vehicles are widely used for cargo handling and transportation. By using photoelectric sensors, autonomous vehicles can automatically perceive and avoid obstacles, ensuring the safety and effective obstacle avoidance of the vehicle.

4. Detection of packages and goods
 During the logistics process, it is necessary to inspect packages and goods to ensure their integrity and quality. By using Tianjin G-TEK photoelectric switchs for automated detection of packages and goods, improving the speed and accuracy of detection.

5.Automated Management of Storage and Delivery
 It's easier to monitor and track the storage and distribution of goods in real time by installing photoelectric sensors in warehouses and distribution areas. 

Photocell sensors have a wide range of applications in the logistics industry. Through automatic identification and tracking, automatic measurement and classification, obstacle avoidance and safety assurance for AGV AMR vehicles, detection of packages and goods, and automated management of storage, efficiency and accuracy can be improved, and logistics can be intelligently and automatically managed.