Human Body Inductive Motion Sensor

Human Body Inductive Motion Sensor

Production Introduction

Microwave sensor, also known as microwave radar sensor, is an instrument made of the doppler principle of electromagnetic wave.

As we know, any wave has the characteristic of reflection. When a wave of a certain frequency meets an obstacle, a part of the wave will be reflected back. If the obstacle is stationary, the wavelength of the reflected wave is constant. The object is moving towards the wave source, and the wavelength of the reflected wave is shorter than the wave source. If the object moves in the direction away from the wave source, the wavelength of the reflected wave is longer than the wave source. The change of the wavelength means a change of frequency. Microwave induction is precisely through the change of the reflected wave to know that a moving object is approaching or moving away.

Techinology Parameters

Applications

In modern buildings, the application of automatic doors is more and more widely, sensors are essential. Microwave sensor is also one of the most widely used sensors, mainly used as motion function for automatic door.

Main application areas: 

1, sliding door opening, office buildings, shopping malls, airports, underground parking lots, street store facade and so on glass automatic doors.

2, revolving door opening, hotel, office doors and so on.

3, the opening of ultra-high door, the sensor height can reach 4 meters, large building ultra-high automatic door can be used.

Product Features

1, Door will be opened automatically, when someone approaches the sensing range of the microwave radar sensor.

2, Hemispherical apperance design, ABS materials, black and silver colors are optional.

3, 24.125GHz frequency, with microwave technology.

4, AC/DC 12-24V power input, signal output COM / NO.

5, This product is suitable for mounting on the door head, the max installation height is 4 meters.

6, The detection range can be adjustable, the maximum detection range is 4x2 meters, the minimum detection range is 0.5x0.4 meters.

7, The installation angle can be adjustable, 0-90 degree(lengthways) -30 to +30(lateral).

Quality & Certification

204G microwave sensor, latest CE certification.

High quality microwave processor, classic hemispherical appearance, simple installation, good reputation, stable performance, each product will pass strict multiple tests when leaving the factory.

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