SF4B-A28(V2)

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SF4B-A28(V2) Application Field and Working Principle

Light curtains are a class of machine safety devices designed to protect operators from moving or hazardous parts of a machine. Light curtains are primarily used on automatic equipment to protect operators from moving hazards such as stamping and robotic arms. They consist of several rows of light-emitting diodes, arranged at regular intervals along the machine, which create a curtain of highly visible light.

The SF4B-A28(V2) is a type of light curtain that is designed for use in industrial applications. It has an advanced dual-infrared detector design and a wide-angle transmission system that provides a highly reliable and consistent coverage of the guarded zone. The SF4B-A28(V2) also features a number of advanced detection technologies which provide improved detection accuracy and make it suitable for applications requiring precise recognition of objects. The device is also designed to be highly tamper-resistant and provides options for both active and passive Class 3 protection.

The primary application field of the SF4B-A28(V2) is in industrial settings, where its advanced detection technologies can be used to ensure the safe operation of machinery and protect operators from potential hazards. Examples of such applications could include robotic arms, stamping presses, conveyor belts, and welding machines. The SF4B-A28(V2) is also suitable for use in safety systems for elevators. In such applications, the device can be used to detect people in the lift shaft and activate appropriate safety systems in case of an emergency.

The working principle of the SF4B-A28(V2) is simple yet effective. Together with its associated transmitter, the SF4B-A28(V2) forms an infrared safeguard system. The light curtain emits a pair of concentrated beams of infrared light across the guarded zone. If the beams are disrupted by an object (human or otherwise), the receiver will detect this change and generate an output signal to alert the operator or initiate a safety system.

The SF4B-A28(V2) is a reliable and effective device for safety applications in industrial settings. Its advanced dual-infrared detector and wide-angle transmission system provide highly accurate and consistent coverage of the guarded zone. Its anti-tampering, active and passive Class 3 protection options ensure its place as one of the most reliable machine safety devices available.

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