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泉州巨晖电子有限公司
红外对射
关键词：
光电管设计用于检测自动门和大门安装中的障碍物，防止与门/大门发生碰撞。它们由红外发射模块（TX）和接收模块（RX）组成。如果有人或物体遮挡了发射器（TX）发出的光束（或由于设置失败或丢失导致光束没有到达接收器），接收器（RX）将启用相应的继电器并通知安装控制单元。
关键词：
12-24V battery infrared photocell
The photocells are designed to detect obstacles in automatic door and gate installations, preventing collision with the door/gate. They are made up of an infrared transmitter module (TX) and receiver module (RX). If a person or object interrupts the beam of light emitted by transmitter (TX) (or the beam does not reach the receiver due tofailure or loss of setting), the receiver (RX) enables the corresponding relay and informs the installation control unit.
关键词：
MOQ 500 pcs 1.Detection distance:20m 2. Working Voltage:12-24V DC/AC 3. Supply current:>=50mA 4. Trigger time:50ms 5. Dimensions:11.1*3*3.5cm
关键词：
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