WTV4-3N2221

Series:	W4-3
Part Status:	Active
Sensing Method:	Proximity
Sensing Distance:	0.157" ~ 1.969" (4mm ~ 50mm)
Voltage - Supply:	10 V ~ 30 V
Response Time:	500µs
Output Configuration:	NPN
Connection Method:	Connector, M8
Ingress Protection:	IP67
Cable Length:	--
Light Source:	Infrared (880nm)
Adjustment Type:	Adjustable, 5-Turn Potentiometer
Operating Temperature:	-40°C ~ 60°C (TA)

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.Optical Sensors - Photoelectric, IndustrialOptical sensors are devices that rely on the use of optical components and electronics to detect the presence, measurement, and/or changes within an environment with regards to light. Utilizing simple yet sophisticated means, optical sensors can be configured into either analog or digital output devices, suitable for a number of different applications. One such example of such an optical sensor is the WTV4-3N2221.The WTV4-3N2221 is a large-area imaging digital optical sensor that is suitable for industrial applications. It is constructed with a low-reflective glass dome which minimizes the amount of ambient light that reaches the sensor itself. This design prevents false triggering by ensuring that the sensor only detects light emitted directly from the source. The device is also designed with a wide field of view, allowing it to be used in a variety of situations. Furthermore, the WTV4-3N2221 employs advanced signal processing technology, providing enhanced performance even in difficult environments. Its high impedance technology also allows it to detect even the faintest of signals.In terms of its operation, the WTV4-3N2221 essentially functions by detecting changes in light intensity. The sensor itself is housed in its own integrated package, enabling it to be connected directly to a circuit board. In order for the device to detect changes in light intensity, the device must be connected to a voltage source. This voltage source is used to power an array of photoelectric cells that are located at the front of the device. These photoelectric cells detect changes in light intensity, and output a corresponding electrical signal. This signal is then sent to the appropriate circuit board and interpreted, allowing the device to detect the presence or absence of light.The WTV4-3N2221 is suitable for a variety of applications. It can be used in industrial settings for the detection and monitoring of objects or items that are moving or changing in size or shape. It is also suitable for use in medical imaging and optical detection applications in which precise measurements are needed. In addition, it is also suitable for use in security systems, allowing it to detect disturbances in the environment in order to trigger an alarm.Overall, the WTV4-3N2221 is an excellent choice for a number of optical sensing applications that require reliable, accurate performance in challenging environments. Its low pedestal level, wide field of view, and robust signal processing capabilities make it an ideal choice for a wide range of industrial and medical imaging applications in which precise measurements and detailed detections are essential.

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