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What is the difference between the three common types of China photoelectric beam sensor
What
Through-beam type: This type of China photoelectric beam sensor is used with a light emitter and a light receiver. The detection distance is long, it must be installed on both sides and both need a power supply. This type of China photoelectric beam sensor can detect tiny objects after installing a slit (later, there is no strict requirement for the color of the object. It requires optical axis alignment, and the cost is high.
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Through-beam type: This type of China photoelectric beam sensor is used with a light emitter and a light receiver. The detection distance is long, it must be installed on both sides and both need a power supply. This type of China photoelectric beam sensor can detect tiny objects after installing a slit (later, there is no strict requirement for the color of the object. It requires optical axis alignment, and the cost is high.
What are the factors that affect the performance of China photoelectric sensor
What
There are many factors that affect the normal use of China photoelectric sensor, the first is the detected medium. The effect of different media on the sensor is mainly due to the difference in its reflectivity (light transmittance). Since different media have different materials, the reflectivity is also different. The greater the difference in the reflectivity (transmittance) of the medium, the higher the recognition rate of the China photoelectric sensor for different media under the same conditions, and the better the adaptability. Therefore, for media with different reflectivity (light transmittance), different photoelectric sensor or with different circuit parameters should be selected.
MORE
There are many factors that affect the normal use of China photoelectric sensor, the first is the detected medium. The effect of different media on the sensor is mainly due to the difference in its reflectivity (light transmittance). Since different media have different materials, the reflectivity is also different. The greater the difference in the reflectivity (transmittance) of the medium, the higher the recognition rate of the China photoelectric sensor for different media under the same conditions, and the better the adaptability. Therefore, for media with different reflectivity (light transmittance), different photoelectric sensor or with different circuit parameters should be selected.
What is the purpose and structure of the customized photoelectric sensor
What
The customized photoelectric sensor is the key component to realize photoelectric conversion in various photoelectric detection systems. It is a device that converts optical signals (infrared, visible and ultraviolet radiation) into electrical signals. In general, a photoelectric sensor is composed of three parts: a transmitter, a receiver, and a detection circuit. 
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The customized photoelectric sensor is the key component to realize photoelectric conversion in various photoelectric detection systems. It is a device that converts optical signals (infrared, visible and ultraviolet radiation) into electrical signals. In general, a photoelectric sensor is composed of three parts: a transmitter, a receiver, and a detection circuit. 
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