WL27-3S1531

Series:	W27-3
Part Status:	Active
Sensing Method:	Retroreflective
Sensing Distance:	3.937" ~ 590.551" (100mm ~ 15m)
Voltage - Supply:	20 V ~ 250 V
Response Time:	10ms
Output Configuration:	Relay - Dark-ON/Light-ON
Connection Method:	Cable
Ingress Protection:	IP67
Cable Length:	78.740" (2000.00mm)
Light Source:	Red (660nm)
Adjustment Type:	Adjustable, Potentiometer
Operating Temperature:	-40°C ~ 60°C (TA)

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Optical Sensors - Photoelectric, Industrial

Optical sensors are a type of transducer that uses variations in the amount of light absorbed, reflected or received by a sample to measure and transmit data. The WL27-3S1531 Optical Sensor is an industrial-grade product commonly used in a wide variety of applications. This article focuses on the WL27-3S1531 application field and working principle.The WL27-3S1531 is a wide-angle analog optical light sensor designed for a broad range of industrial, automotive, medical and automotive applications. It has a 0 to 10 V output voltage, a maximum operating voltage of 20 V, and a wide dynamic range of 0 to 80 klux. It is robust, reliable, and has a long lifetime, making it well-suited for industrial applications. Furthermore, it is small and lightweight, making it well-suited for integration into a variety of devices and products.The WL27-3S1531 can be used for a variety of applications, including safety, signal conditioning, environmental monitoring, and outdoor lighting. In safety applications, it can be used to sense the presence of bright objects such as cars in a parking lot, or to detect fire or smoke in a hazardous environment. It can also be used to measure light levels in hazardous industrial environments, or to monitor environmental conditions such as temperature, humidity, and air quality. In signal conditioning applications, it can be used for signal conversion, signal amplification, and noise reduction. In outdoor lighting applications, it can be used to adjust light levels to suit the environment, or for time-of-daylight or other variable lighting applications.The WL27-3S1531 is a photoelectric light sensor, with a unique design that provides a high-quality signal output. It is composed of three main components: the photodetector, an array of phototransistors, and an amplifier. The photosensitive material is an amorphous silicon photoshape which absorbs light and changes its electrical resistance according to the amount of light present. The photodetector is connected to the array of phototransistors, which act as the amplifier and help to amplify the current moving through the device. Finally, the amplifier helps to filter out noise and regulate the amplitude and frequency of the output voltage.The WL27-3S1531 working principle is the same as that of any other photoelectric light sensors. When light enters the photoshape layer, it changes the electrical resistance of the material, which in turn changes the current moving through the device, and produces an output voltage. The output voltage can then be converted into an analog signal which can be used for a variety of measurement applications.The WL27-3S1531 has proven to be an effective and reliable light sensing device for a variety of industries and applications. Its small size, low power consumption, and wide dynamic range make it ideal for integration into a variety of industrial, automotive, medical, and consumer applications. Furthermore, its robust design and long lifetime make it well-suited for use in industrial applications, and its wide-angle design ensures that it can measure light levels in a variety of applications. As a result, the WL27-3S1531 has become a popular choice of sensor for many industrial, automotive, medical, and consumer applications.

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