| Allicdata Part #: | MQ-W20AR-DC12-24VEM-ND |
| Manufacturer Part#: |
MQ-W20AR-DC12-24VEM |
| Price: | $ 0.00 |
| Product Category: | Sensors, Transducers |
| Manufacturer: | Panasonic Industrial Automation Sales |
| Short Description: | PHOTO SENSOR REFLECTIVE |
| More Detail: | N/A |
| DataSheet: |  MQ-W20AR-DC12-24VEM Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | MQ-W |
| Part Status: | Last Time Buy |
| Sensing Method: | Reflective |
| Sensing Distance: | 7.874" (200mm) |
| Voltage - Supply: | 9.6 V ~ 30 V |
| Response Time: | 2ms |
| Output Configuration: | NPN - Open Collector/Light-ON |
| Connection Method: | Cable |
| Ingress Protection: | IP67 |
| Cable Length: | 78.740" (2000.00mm) |
| Light Source: | Red LED |
| Adjustment Type: | Adjustable |
| Operating Temperature: | -25°C ~ 55°C |
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Introduction of Optical Sensors
Optical sensors are a type of sensing device that can detect changes in light levels. They are used in a variety of applications such as vision systems, robotics, intelligent automation, industrial and automotive applications, and photometry. Optical sensors are typically composed of three main components: a photodetector, a lens, and a light source. The photodetector detects changes in the intensity of the light, while the lens helps the detector to focus the light onto the detector\'s sensing element. The light source generates the light that is used to sense changes in the environment.
Application and Working Principle of MQ-W20AR-DC12-24VEM
The MQ-W20AR-DC12-24VEM is a type of optical sensor commonly used in industrial settings. It is designed to detect changes in visible light intensity from a source such as an LED or a laser. The sensor works by detecting the amplitude of the reflected light which is then compared to an operating threshold. When the incident light intensity exceeds the threshold, the MQ-W20AR-DC12-24VEM will output a signal.
The MQ-W20AR-DC12-24VEM is designed to detect visible light from a wide angle (120°). This wide angle detection allows for the sensing of multiple light sources simultaneously. The MQ-W20AR-DC12-24VEM is also resistant to interference from other light sources. It is very reliable in operation and provides fast response times.
The MQ-W20AR-DC12-24VEM is ideal for a variety of industrial applications such as home automation and security systems. It can be used for detecting door or window openings, detecting when a person enters a room, detecting presence of objects, and even line following robots. It can also be used for motion sensing in robots and other automation systems.
The MQ-W20AR-DC12-24VEM has a very narrow operating range with a detection range of 0.2 to 0.5 V. It can detect very small changes in light intensity (as low as 0.1 V) which makes it ideal for detecting faint light. The maximum operating voltage is 12 VDC and the maximum current draw is 24 mA.
Conclusion
The MQ-W20AR-DC12-24VEM optical sensor is a reliable and fast responding device that is ideal for industrial applications. Its wide angle detection and low operating voltage make it suitable for home automation and security systems, robots, and other automation systems. Its narrow operating range and its ability to detect very small changes in light intensity make it ideal for detecting faint light.
The specific data is subject to PDF, and the above content is for reference
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