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光电传感器特长

网址:www.coron.com.cn  2019-04-11  作者:admin    阅读:

①检测距离长
(1) Long detection distance
如果在对射型中保留10m以上的检测距离等,便能实现其他检测手段(磁性、超声波等) 无法远距离检测。
If the detection distance of more than 10m is reserved in the shooting mode, other detection methods (magnetism, ultrasound, etc.) can not be long-distance detection.
②对检测物体的限制少
(2) Less restrictions on detection objects
由于以检测物体引起的遮光和反射为检测原理,所以不象接近传感器等将检测物体限定在金属,它可对玻璃、塑料、木材、液体等几乎所有物体进行检测。
Because of the detection principle of shading and reflection caused by the detection object, it can detect almost all objects, such as glass, plastic, wood, liquid and so on, unlike proximity sensors, which limit the detection object to metal.
③响应时间短
(3) Short response time
光本身为高速,并且传感器的电路都由电子零件构成,所以不包含机械性工作时间,响应时间非常短。
Light itself is high-speed, and the circuit of the sensor is composed of electronic parts, so it does not include mechanical working time, and the response time is very short.
④分辨率高
High resolution
能通过高级设计技术使投光光束集中在小光点,或通过构成特殊的受光光学系统,来实现高分辨率。也可进行微小物体的检测和高精度的位置检测。
High resolution can be achieved by focusing the projected beam on a small spot through advanced design techniques or by forming a special optical system for receiving light. It can also be used for the detection of micro-objects and high-precision position detection.
⑤可实现非接触的检测
Non-contact detection can be realized
可以无须机械性地接触检测物体实现检测,因此不会对检测物体和传感器造成损伤。因此,传感器能长期使用。
It can detect objects without mechanical contact, so it will not cause damage to the detected objects and sensors. Therefore, the sensor can be used for a long time.
⑥可实现颜色判别
Color discrimination can be realized
通过检测物体形成的光的反射率和吸收率根据被投光的光线波长和检测物体的颜色组合而有所差异。利用这种性质,可对检测物体的颜色进行检测。
The reflectivity and absorptivity of the light formed by the object are different according to the www.dianLiwuzi.com.cnwww.btwujin.cnwww.bjsrxhsart.cnwww.huafuly.cnwavelength of the projected light and the color combination of the detected object. Using this property, the color of the detected object can be detected.www.huizhuanyao5.com.cnwww.gzdebon.com.cn
⑦便于调整
Easy to adjust
在投射可视光的类型中,投光光束是眼睛可见的,便于对检测物体的位置进行调整。
In the type of projected visible light, the projected beam is visible to the eyes, which is convenient for adjusting the position of the detected object.

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