EI1204NPOPL

Ingress Protection:	IP67, NEMA 1,3,4,6,13
Indicator:	LED
Package / Case:	Cylinder, Threaded - M12
Series:	EI
Part Status:	Active
Sensor Type:	Inductive
Sensing Distance:	0.16" (4mm)
Output Type:	NPN-NO, 3-Wire
Response Frequency:	500Hz
Shielding:	Unshielded
Material - Body:	Plastic
Voltage - Supply:	10 V ~ 40 V
Termination Style:	Cable
Operating Temperature:	-25°C ~ 70°C

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Introduction

The EI1204NPOPL Proximity Sensor is a device that can detect the presence and proximity of objects without contact. It is a non-contact type sensor that operates on the principle of electromagnetic induction. It is designed to detect both metallic and non-metallic objects in a wide range of operating conditions. It can be used in a wide range of applications, from industrial and automotive to consumer electronics.

Application Field

The EI1204NPOPL Proximity Sensor can be used in several applications, such as automotive, industrial, and consumer electronics. In automotive applications, they can be used to detect when vehicles are approaching or passing a certain area. They can also be used to detect when a car is parked and then activated when it leaves the parking space. Additionally, they can be used to detect obstacles and detect when a vehicle is turning or changing lanes.In industrial applications, the EI1204NPOPL Proximity Sensor can be used to detect the presence of people or objects in a given area. It can also be used to detect the presence of metal components in machinery or to monitor the level of liquid in a tank. They can also be used in robotic arms and conveyor systems to detect objects that may be in the way.Finally, they can also be used in consumer electronic devices. For example, proximity sensors can be used in mobile phones to detect when they are close to a person’s ear and used to adjust the volume accordingly. They can also be used in gaming consoles to detect when a person is close to the console and used to activate various functions.

Working Principle

The EI1204NPOPL Proximity Sensor operates on the principle of electromagnetic induction. The sensor has an integrated oscillator circuit, which generates an oscillating electromagnetic field. When an object is placed in the vicinity of the sensor, the magnetic field couples to it, inducing a current in the object. This current causes changes in the magnitude and frequency of the oscillating field. The sensor detects these changes and sends a signal to the processor, indicating the presence of an object nearby.The sensitivity of the sensor can be adjusted by changing the frequency of the oscillating field. Higher frequencies will detect smaller objects but may have a shorter detection range due to the attenuation of the field. Conversely, lower frequencies can detect larger objects but may have a longer detection range.

Conclusion

The EI1204NPOPL Proximity Sensor is a highly versatile device that can be used in a wide range of applications. It operates on the principle of electromagnetic induction and is designed to detect both metallic and non-metallic objects in a wide range of operating conditions. With its adjustable sensitivity and long detection range, the EI1204NPOPL is an ideal choice for a variety of applications.

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