WLG4SC-3P2232

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An optical sensor is a transducer that converts light energy into electrical energy. The WLG4SC-3P2232 photoelectric sensors shown in Figure 1 are belong to a class of optical sensors called photoelectric sensors. These sensors are used to detect surface irregularities, color changes, and objects such as metal parts, cardboard, glass, and plastic. The WLG4SC-3P2232 sensor is a typical model used in industrial applications.

Photoelectric sensors are widely used in industrial automation due to their accuracy, speed of response, affordability and flexibility. WLG4SC-3P2232 photoelectric sensor is an ON/OFF type optical sensor containing an emitter (light source - LED) and an output-control receiver in a single housing. The light-emitting diode is positioned to project light toward the object being detected. When this device detects the presence of an object, the light beam is interrupted. As a result, light does not reach the phototransistor receiver. This will cause the sensor output (output control) to change state.

The WLG4SC-3P2232 photoelectric sensor consists of the components shown in Figure 2. The lens, a black polycarbonate hemisphere, is used to focus the emitted light, which is then transmitted through the phototransistor receiver. The receiver converts light into current, which is then used to energize an output relay, resulting in an OFF/ON (normally open/normally closed) output, depending on the model you are using.

The WLG4SC-3P223 optical sensor can be used to detect objects in a variety of industrial applications. This device is perfect for applications that require detection of short-distance objects or detection of objects made of different materials. The WLG4SC-3P223 optical sensor is also suitable for applications where high detection accuracy is required. It can detect objects as small as 5mm in diameter and 1mm in height.

The working principle of WLG4SC-3P223 sensor is based on the interruption of light. The light emitting diode (LED) emits a beam of light in the forward direction. When an object is placed in front of the sensor, the light beam is interrupted and the signal is transmitted to the receiver. The receiver converts the signal into an electronic signal, and then the output signal is used to control the output of the sensor.

The WLG4SC-3P223 sensor is a reliable and cost-effective solution for industrial applications. It provides an affordable, accurate, and flexible detection solution with fast response times. The WLG4SC-3P223 sensor can be used for a wide range of applications, such as part detection, object detection, color and surface detection, code detection, and more. With its wide range of applications, the WLG4SC-3P223 sensor can be used in a variety of industrial automation applications.

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