Among the solutions for electric telescopic gates, the PMF55T through beam photoelectric sensors and LSE area detection light curtains are the most popular photoelectric sensors with excellent performance and high protection. Motorized sliding doors are commonly used to close industrial or residential areas and detect the passage of small cars and oversized vehicles in general. Electric sliding doors are generally metal doors, and solid doors to enhance the wind resistance at the same time also for the entrance to pass increased security risks. The opposite photoelectric sensor has high accuracy and a long detection distance. Infrared grating products can achieve multi-point protection, and greatly enhance the scope of protection, in the electric sliding door security protection applications are increasingly popular.

Product installation method:

PMF55T through beam photoelectric sensors is a small photoelectric sensor, that can be easily integrated in both sides of the door body. LSE area detection light curtain housing slim can be integrated inside the door body, and installed on both sides. It can also be used to fix the product on both sides of the door body with a metal bracket, which can effectively reduce the impact of door body vibration on product detection.

Solution 1: PMF55T through beam photoelectric sensor

1. Suitable for a variety of detection distances, the super-large factory electric sliding door has been detected without pressure.PMF55T through beam photoelectric sensors support a 60m detection distance, to deal with large electric telescopic gates and can still ensure excellent product detection performance.

2. IP67-level protective housing

The PMF55T is an IP67-level safety protection for electric telescopic gates, which is mainly used in outdoor areas and needs to face all kinds of bad weather. Coping with rain, fog, and dust can still ensure the safety of the electric telescopic gate.

3. Frequency conversion design, to solve the problem of crosstalk.

PMF55T has three kinds of frequency options for the PMF55T photoelectric sensor, which can solve the problem of cross interference when two or more groups of sensors are installed together. Electric telescopic gates as an outdoor area entrance protection facility, mainly to the entrance and exit security to make a guarantee. Generally, one electric telescopic gate needs to install 2-4 pairs of PMF55T photoelectric sensors. On average, they are installed on both sides of the door body to facilitate the detection when entering and leaving.

4. The sensor has extremely strong light resistance.

Aspheric optical lens eliminates sunlight and stray light interference, so there is no need to worry about detection under the hot sun.

PMF55T Anti-creep safety sensor

Solution 2: LSE area detection light curtain

1. Slim housing design

The lightweight housing allows the product to be perfectly integrated inside the door body. Convenient to maintain the appearance of customer products, while protecting the application environment of the sensor and extending the service life of the product.

2. With the blanking function

The blanking function makes the door body in the process of falling even if blocking the beam point will not trigger the stop signal. When the electric telescopic gate is usually used in combination with the cantilever door. When the cantilever door falls and will not trigger the stop signal.

3. Simple and easy installation

Optical synchronous communication makes wiring and installation easy, and the LSE area measuring light curtain offers three types of interfaces to meet different field installation situations. There are 2 types of installation for electric telescopic gates. G-TEK has an exclusive metal housing for the LSE area measurement light curtain to protect the product from accidental impact.

4. Higher protection experience

The LSE area detection light curtain is designed for customers with higher safety requirements. 3 detection ranges are available for the LSE area detection light curtain, with a minimum detection range of 50mm. This product also supports customization service to provide a more suitable sensor solution for a wide range of motorized sliding doors.

LSE infrared light curtain

We hope the above information will help you to select the right sensor protection product for your electric sliding door. G-TEK has the most professional technical service team and sales service team to provide you with the most professional sensor product solutions.