TL-N20MY2

Series:	--
Part Status:	Active
Sensor Type:	Inductive
Sensing Distance:	0.787" (20mm)
Output Type:	SCR-NC, 2-Wire
Response Frequency:	10Hz
Shielding:	Unshielded
Material - Body:	Plastic
Voltage - Supply:	90 VAC ~ 250 VAC
Termination Style:	Cable Leads
Operating Temperature:	-25°C ~ 70°C
Ingress Protection:	IP67
Indicator:	LED
Package / Case:	Module

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TL-N20MY2 application field and working principle Proximity SensorsIntroductionProximity Sensors are the most widely used types of sensors in modern applications as they provide a non-contact approach to detect objects. Proximity Sensors are capable of detecting an object, regardless of the type of material or its surface characteristics.The TL-N20MY2 Proximity Sensor is a particularly popular type of Proximity Sensor, with a wide variety of applications. This article will focus on the application areas of the TL-N20MY2 and its working principle.Application fieldThe TL-N20MY2 Proximity Sensor has many applications, including automatic door and window control, production line automation and safety protection. The TL-N20MY2 has a built-in microprocessor, making it suitable for a variety of automation devices with a high degree of accuracy. Automatic doors, for example, can be equipped with the TL-N20MY2 so that an obstruction in the path of the door\'s movement triggers the sensor to prevent it from applying too much force and damage the facility. This is especially useful in areas with large numbers of people, as it allows for automatic door operation without the need for manual intervention. The TL-N20MY2 is also suitable for production line automation, as it is resistant to dust and water damage. It can detect any material passing in front of it, allowing it to detect broken parts or pieces in an assembly line and prevent them from causing damage. It is also used to detect and identify objects in storage and sorting systems, so that items can be sorted according to characteristics. In addition, the TL-N20MY2 can also be used in safety systems to detect any obstacles to ensure the safety of operators and equipment in hazardous working environments. It also has built-in overload and electric shock protection, making it suitable for high-risk environments.Working PrincipleThe TL-N20MY2 Proximity Sensor works on an electrostatic induction principle, which means that it uses electrical fields to detect objects. The principle is based on the fact that objects placed in a field of electrical force will cause a voltage variation. When the voltage variation exceeds a certain level, the sensor will output an alarm signal.The TL-N20MY2 uses two different types of electrical fields to detect objects. The first type of field is a constant voltage field, which is created between the two electrodes in the sensor. When an object enters the field, the field strength will be reduced, causing a voltage variation. The second type of field is an alternating voltage field, also created between the two electrodes. When an object enters the field, it will cause a voltage distortion, triggering the sensor.The TL-N20MY2 also has built-in protection against electrostatic interference, so it can continue to work even in environments with high levels of electromagnetic interference.ConclusionIn conclusion, the TL-N20MY2 Proximity Sensor is a versatile and reliable type of sensor, suitable for a range of applications. It has a built-in microprocessor and is resistant to dust and water damage, making it suitable for high-risk environments. The TL-N20MY2 works on an electrostatic induction principle, using electrical fields to detect objects, and it has built-in protection against electrostatic interference.

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