QRB1133数据手册传感器变送器的光学传感器-反射式-模拟输出规格书PDF

描述 Description

DESCRIPTION
The QRB1133/1134 consists of an infrared emitting diode and an NPN silicon phototransistor mounted side by side on a converg ing optical axis in a black plastic housing. The phototransistor responds to radiation from the emitting diode only when a reflective object passes within its field of view. The area of the optimum response approximates a circle .200” in diameter.FEATURES
• Phototransistor output
• High Sensitivity
• Low cost plastic housing
• #26 AWG, 24 inch PVC wire termination
• Infrared transparent plastic covers for dust protection

特性 Features

• Phototransistor output
• High Sensitivity
• Low cost plastic housing
• #26 AWG, 24 inch PVC wire termination
• Infrared transparent plastic covers for dust protection
 

简介

QRB1133属于传感器变送器的光学传感器-反射式-模拟输出。由制造生产的QRB1133光学传感器 - 反射式 - 模拟输出模拟输出反射式光学传感器产品族中的产品包含彼此相邻并朝向相同方向安装的光发射器和光敏元件（通常是光电晶体管），以便确保发射器发出的光在传感器视场中被物体反射时可以被设备内的传感元件检测到。这种类型的模拟输出传感器以最少的处理量直接传送由光电传感器产生的信号，同时用户需要提供自己的解释机制来确定物体检测结果。