SF2B-H24SL

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Machine safety is essential for protecting people working in hazardous environments, as well as protecting machines from damage. Light curtains, a type of machine safety device, are a necessary component in many industrial operations and they offer an unparalleled level of protection. This article will focus on the SF2B-H24SL light curtains, outlining their application fields and working principles.

Light curtains, also known as safety light curtains, are a type of optoelectronic device that use highly reflective light beams to detect the presence of objects. When an object comes into contact with the light beams, the sensors in the light curtain detect the presence and trigger an alarm. This type of machine safety device is used by many industries including automotive, chemical, and food processing.

The SF2B-H24SL is a light curtain from Banner Engineering, a company that manufactures a wide range of machine safety and automation products. The SF2B-H24SL is designed to be used in hazardous environments, providing reliable, durable machine safety. It has a 24-foot long sensing range and can be used for light-duty detection of people and objects up to 6 feet away. The curtain is designed with two rows of emitters and sensors, creating a protective barrier. The curtain is IP67 rated, meaning it is highly resistant to dust and moisture, making it ideal for use in harsh conditions.

The SF2B-H24SL is a cost-effective solution to protecting personnel in hazardous areas. It is simple to install and configure, and the all-in-one design means there are no additional components to worry about. The light curtain has a dedicated control board with on-board diagnostics that allow for simple troubleshooting, and it can be integrated with PLCs for more sophisticated operation.

The working principles of light curtains are fairly simple. The curtain consists of two rows of emitters and sensors. The emitters emit a constant stream of infrared light, which is reflected off of objects that come into contact with the light curtain. When an object interrupts the light beams, the sensors detect the presence of the object and send an electrical signal to the control board. This signals the machine controller to take safety actions such as slowing down or stopping the machine.

The SF2B-H24SL is an example of a light curtain that offers reliability and cost-effectiveness in hazardous environments. It is a versatile, rugged device that can be used for personnel safety in many industrial operations. With its advanced features and IP67 rating, the SF2B-H24SL ensures reliable, accurate detection of objects and reliable protection of personnel.

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