Inductive loop vehicle detectors continue to play a significant role in the market. However, after two to three years of use, these detectors often experience frequent malfunctions, and the high cost of replacement becomes increasingly evident. The use of 2D LiDAR sensors can overcome these challenges.
The working principle of the safety light curtain is based on photoelectric sensing technology. In normal operation, the emitter emits infrared beams, which are then received by the light receiver on the opposite side. The controller is responsible for transmitting and converting these optical signals to ensure the stable operation of the entire system.
Advanced industrial safety relies on relays for real-time monitoring, hazard detection, emergency stops, fault diagnosis & alarms. Safety relays provide high reliability, stability and fast response, protecting personnel and equipment with audible/visible alarms and remote monitoring capabilities.
This article provides a detailed overview of well-known global ultrasonic sensor manufacturers, covering their brand background and main product series.
Safety mats, with their high-sensitivity pressure sensing systems, effectively monitor and prevent accidents in heavy machinery and high-temperature environments. They offer real-time monitoring, rapid response, and protection against mechanical injuries and burns, boosting productivity and safety management.
Safety light curtains are devices that use infrared to detect and protect dangerous areas. They are widely used in the field of industrial automation. The invisible protection network formed by the transmitter and receiver can quickly respond to abnormalities and trigger safety measures to prevent people from mistakenly entering dangerous areas.
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.
Safety edges in lathe machining prevent operator injuries by detecting proximity or impact and halting equipment operation. Installed near hazardous areas, these sensors trigger an immediate stop if clothing or body parts approach the danger zone, ensuring a safer work environment and reducing accident risks.
Industrial safety mats offer a crucial layer of protection by using pressure-sensitive sensors to detect workers or objects in hazardous areas. Upon detection, signals are sent to the control system, triggering safety mechanisms such as emergency shutdowns. This ensures swift responses to potential risks, protecting both personnel and equipment.
This article explains the working principles, types, and applications of ultrasonic sensors, particularly in the medical, industrial, and automotive fields. It details the operation of piezoelectric ultrasonic sensors, discusses key factors in sensor selection, and compares ultrasonic sensors with sonar sensors. The article also provides advice on maintaining sensor performance in unstable environments.
Safety light curtain is a photoelectric device that detects people or objects entering dangerous areas by emitting and receiving infrared beams, and triggers emergency shutdown or other safety measures when necessary to protect the operator. It is widely used in industrial automation scenarios, with the advantages of efficient protection, non-contact protection and high flexibility, effectively reducing the risk of accidents.
The application of safety light curtains in port cranes provides a solid guarantee for the efficient and safe operation of the port. Through real-time monitoring and automated safety protection measures, safety light curtains can effectively reduce the occurrence of operating accidents, protect the lives of operators, and ensure the normal operation of equipment.
Safety light curtains are widely used and crucial in industrial automation production lines. As an advanced safety protection device, it protects workers and equipment through an invisible barrier composed of infrared beams, preventing accidental injuries that may occur during the automation process.
Industrial safety mats provide robust protection using pressure-sensitive sensing technology and durable construction. When pressure is detected, a signal is sent to the safety controller, triggering an immediate response to halt operations and prevent accidents. Made from heavy-duty PVC, these mats ensure long-term reliability in harsh environments while offering easy installation and maintenance.
The pallet shuttle cart, used in warehouses and logistics parks, improves material transportation efficiency but poses safety risks. To mitigate these risks, installing the LD-05D safety laser scanner at the front of the cart is recommended. The scanner detects objects entering pre-defined warning zones and triggers an alarm, enabling the system to take evasive action.
DADISICK's ultrasonic sensors accurately detect the presence of liquid containers, effectively preventing production issues caused by missing containers. The sensors offer high stability and durability, making them suitable for complex environments and ensuring smooth production processes.
DADISICK's CSB12 series ultrasonic sensors, with their compact 12mm design, are ideal for detecting liquid levels in containers, especially those with small openings. These sensors require no auxiliary devices and provide accurate measurements during the filling process, ensuring the liquid level is within the target range before sealing the container.
This article explores the principles and components of electromagnetic locking safety door switches, commonly used in industrial and commercial settings. It explains their operational mechanisms, including how they lock and unlock doors, and discusses their critical role in ensuring workplace safety through proper control systems and sensor modules.
Drive-thru services are convenient and efficient, but traditional detectors have their drawbacks. We recommend the 2D LiDAR, which offers high-precision distance measurement and real-time vehicle detection, reducing wait times and providing data support for service optimization.
Safety edges are pressure-sensitive devices used in industrial automation to detect impact and trigger safety measures. Safety edge application includes machinery, conveyor belts, robots, and doors to prevent accidents. Proper installation, adherence to safety standards, and regular maintenance are crucial for optimal protection.
The working principle of the vehicle separation light curtain is to realize the synchronous scanning of the vehicle through the linear arrangement of infrared light emission and reception, convert the optical signal into an electrical signal, and comprehensively detect the vehicle data. The vehicle separation light curtains at the entrances and exits of highway toll stations can ensure the safety of vehicles passing through at high speeds and the effectiveness of the system.
The principle and application of using ultrasonic technology in robot vacuum cleaner to identify carpets are similar to A-ultrasound diagnosis, which judges the floor material through echoes. Compared to AI target detection, ultrasonic technology is not limited by conditions such as lighting and color.
Safety light curtains are photoelectric sensors comprising multiple infrared transmitters and receivers, typically installed around industrial equipment like hydraulic presses. These systems continuously emit infrared beams to create a "light grid" around the working area. If an object or person enters this protected area, the light grid is disrupted, and the system instantly sends a signal to halt the hydraulic press, preventing accidents.
DADISICK's GFL-Z Series laser displacement sensors utilize angle measurement principles, providing reliable and highly accurate measurements at close distances (up to 600 mm). Regardless of surface color, shape, roughness, or texture, the triangulation sensors deliver stable measurement values. In the process of cutting spiral welded steel pipes with laser pipe cutting machines, these sensors can serve as auxiliary equipment, ensuring efficiency, accuracy, and safety in the cutting process.