ITR20002-A

Series:	--
Packaging:	Bulk
Part Status:	Active
Sensing Distance:	0.236" (6mm)
Sensing Method:	Reflective
Voltage - Collector Emitter Breakdown (Max):	30V
Current - Collector (Ic) (Max):	20mA
Current - DC Forward (If) (Max):	50mA
Output Type:	Phototransistor
Response Time:	15µs, 15µs
Mounting Type:	Through Hole
Package / Case:	4-DIP (0.100", 2.54mm)
Operating Temperature:	-40°C ~ 85°C

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Optical Sensors - Reflective - Analog Output: ITR20002-A Application Field and Working Principle

Optical sensors are widely used in various areas of industrial automation, such as automated assembly, material handling, and quality control. One type of optical sensor is reflective analog output sensors, such as the ITR20002-A. This article outlines the application areas of the ITR20002-A and the principles behind its working.

Applications of ITR20002-A

The ITR20002-A is a reflective optical analog output sensor, which can be used to detect the presence of objects, make position measurements, and measure distances. It can detect objects ranging in size from 0.1 millimeters (mm) to 10 mm. The sensor is designed for use in harsh environments, where it can be exposed to extreme temperatures (-25°C to +100°C) and vibration. The ITR20002-A is often used in industrial automation applications, where its high-precision sensing capabilities yield accurate measurements and reliable operation. It is used in applications such as automated assembly, material handling, robotics, and quality control in automotive, medical, and aerospace applications.

Working Principle of ITR20002-A

The ITR20002-A is a reflective optical sensor that consists of an LED light source, a photodetector, and a processor unit. When an object passes between the LED light source and the photodetector, the intensity of the light hitting the detector changes. In response to this, the processor unit measures and calculates the position or the distance of the object, and sends an analog signal to the external device. The LED light source emits a light beam in a narrow cone, typically 5 to 8 degrees. The photodetector is a semiconductor component that senses the light intensity change caused by the object passing between the light source and the detector. The signal is sent to the processor unit which measures and translates it into an analog signal. This analog signal is then sent to an external device, such as a PLC, for use in an industrial automation process.

Conclusion

The ITR20002-A is an optical sensor designed primarily for use in industrial automation. It is a reflective optical analog output sensor, capable of detecting objects ranging from 0.1 mm to 10 mm. The ITR20002-A is capable of sending an analog signal to an external device, providing accurate measurements of distances and positions. Its ability to work in harsh environments makes it ideal for use in a wide range of industrial automation applications.

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