If there is a room, there will be a door, and the appearance of the door represents privacy and personal safety. With the development and popularity of automatic doors, more and more people find the convenience and high security of automatic doors. The range of applications is also becoming more and more extensive, including high-speed doors, sectional doors, revolving doors, medical airtight doors, and medical swing doors and so on. There are also various sensors used behind these automatic doors. The main types of applications are photoelectric sensors, miniature photocell sensors, LiDAR, microwave radar, light curtains, etc. So how are these sensors applied to the door? G-TEK Sensor as one professional sensor manufacturer and sensor solution provider, have served industry door and automatic door fields for many years then I will give you two examples to introduce them in detail.

1. Industrial doors

There are 6 main products used, namely microwave radar sensor, 3D person-car separator, economical light curtain, photoelectric sensor, Retro-reflective photoelectric sensor and loop coil detector.

G-TEK's single-beam photoelectric sensors and light curtains are the first choice for protecting and monitoring all types of automatic industrial doors, high-speed doors, sectional doors, garage doors, gates and loading/docking applications. G-TEK's durable, high-performance and refined sensor systems are designed to perform continuously in the most demanding door applications and environments, making them suitable for exteriors that are directly or indirectly exposed to harsh outdoor environments including sunlight, rain, dust, snow installation and fluctuating temperatures. Additionally, the wear-resistant design of the G-TEK sensor makes it the first choice for the most challenging door installations, including refrigerated doors.

Specific product model:

1. Microwave radar sensor - GMR series

2. 3D man-car separator - GDC1102

3. Economical light curtain - LSE series

4. Photoelectric sensor - PMF 50T

5. Retro-reflective photoelectric sensor - PMF50R

6. Loop detector - GVD Series

2. Revolving door

There are three main products used in automatic revolving doors, namely microwave radar sensors, revolving door anti-pinch sensors and photoelectric sensors.

The microwave radar sensor is widely used, its response speed is extremely fast, and it transmits signals by responding to the movement of the object. When the door is automatically closed, there is often a phenomenon of people being caught. In order to prevent such safety problems, we will also use a combination of a special door anti-pinch sensor and a protective photoelectric sensor. Provide the most convenient and safe revolving door solution.

Specific product model:

1. Microwave radar sensor - GMR series

2. Anti-pinch sensor for revolving door - GDC1100

3. Photoelectric sensor - PF21B-1000

4. Miniature photoelectric sensor - PT12T