The Significance of Safety Edge Sensors in Modern Building Automation: Ensuring Safe and Efficient Door Operations
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- Issue Time
- Aug 23,2024
Summary
Safety edge sensors in automated doors enhance operational safety, prevent injuries, improve user experience, and ensure compliance with safety standards. They are crucial in motorized emergency exits and corridor doors for swift yet safe response to obstacles.
In the process of automation and intelligence of modern buildings, automatic balanced doors and motorized doors, as an important channel connecting indoors and outdoors, are increasingly valued for their safety and convenience. As a key component of these automated door systems, safety edge sensor not only enhance the operational safety of the door, but also ensure the safety of users and pedestrians.
Application Advantages of Safety Edge in Automatic Balanced Door and Motorized Door
1. Instant response, injury prevention: The safety edge sensor can instantly detect the obstacles that may be encountered during the operation of the door, such as pedestrians, vehicles or objects through the high sensitivity sensors. Once the obstacle is detected, the pressure sensitive devices will quickly send a signal to the control system, so that the door can immediately stop or open in the opposite direction, thus effectively preventing the occurrence of injuries such as pinching, collision and other accidents.
2. Improve the user experience: automatic balanced door and electric door equipped with sensing edge, can automatically adapt to the needs of different occasions and the flow of people. In the occasion of large flow of people, the door can quickly open and keep open state, convenient for pedestrians passing by; when detecting obstacles, the door can stop or reverse open in time, avoiding the disturbance and discomfort caused by the sudden closing of the door. This intelligent operation greatly improves the user's passage experience.
3. Improve equipment reliability: the safety edge is made of advanced materials and processes, with good durability and stability. It can operate stably for a long time under the harsh working environment, reducing the downtime and maintenance costs caused by equipment failure. At the same time, the existence of the security sensing edge can also effectively prevent the door from being damaged by accidental collision, thus prolonging the service life of the door.
4. Meet the safety standards: automatic balanced door and electric door as an important facility in public places, its safety must comply with the relevant national standards and industry standards. The application of safety edge can ensure that the operation of the door in the process of strict compliance with safety norms, to avoid legal liabilities and disputes arising from safety issues.
DB-PSE Series｜Safety Edges｜DADISICK
Detection method: pressure sensing method
Maximum sensing angle: <90°
Trigger force: ≥ 25N-250N
Protection level: IP65
Response time: 13ms
Mechanical life: ＞3000000 times
Trigger force: ≥ 25N-250N (according to specifications and usage)
Maximum sensing angle: <90°
The safety edge and the corresponding safety relay constitute a control area. Each control unit may be a safety edge or multiple safety edges connected in series to form a control area. It is possible to connect up to several safety edges in series. Please note that the maximum length of a control area (including link cables) should not exceed 100 meters.mple Content
Practical Applications for Safety Edges
Motorized emergency exit doors: Shopping malls install motorized doors with safety edge switches at emergency exits. These doors remain closed under normal conditions, but can be quickly opened manually or automatically in the event of an emergency (e.g., fire). The inclusion of a resistive safety edge ensures that if a pedestrian or obstacle is in the path of the door opening during an emergency evacuation, the door will immediately stop or open in the opposite direction to prevent crowding and injury.
Motorized Corridor Doors: Motorized corridor doors in shopping malls are also equipped with safety touch edges. These doors are often used to separate different areas or to control the direction of pedestrian flow. The use of a safety contact edge allows the door body to instantly sense the approach of pedestrians or objects during the closing process and react accordingly, ensuring safe passage for pedestrians.
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