SF4B-A40C

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The SF4B-A40C light curtain is a type of machine safety device used to protect personnel and equipment from injury. It is a common choice for applications where typical safety devices such as safety mats or doors are not applicable or adequate. The SF4B-A40C is a half-beam light curtain with a 40mm resolution and can detect objects or persons that pass through its beam.

The SF4B-A40C consists of a series of infrared LED transmitter and receiver modules that create a light curtain when mounted side-by-side. The transmitter side generates beams of infrared light, while the receiver side detects the infrared light. When a person or object crosses the curtain, the infrared light is blocked and the receiver side “sees” a gap in the light curtain. This triggers an electro-mechanical safety circuit and shuts down the industrial machinery or process in order to prevent any injury.

The sensitivity of the SF4B-A40C light curtain is adjustable and can be adjusted to detect extremely small objects. It is also capable of detecting objects or people even when viewed at high angles. This makes it ideal for applications where the light curtain must also serve as an intrusion detection system, such as in a doorway or windows.

The SF4B-A40C can also be used as a reliable safety device in scenarios where access control is required. It can be used to prevent access to dangerous areas, without the need for physical security gates or locks. In these instances, the SF4B-A40C operates in a similar manner to its intruder detection feature which is ideal for people who are seeking to control access in a safe manner.

The SF4B-A40C is UL508 approved for installation in a broad range of industrial safety applications and is suitable for use in hazardous areas. It can be integrated into existing safety systems and is suitable for use in both stand-alone and multi-light curtain safety systems. Furthermore, the SF4B-A40C is backed by a one-year warranty, so you can be sure that it will provide reliable protection.

The SF4B-A40C is a dependable and versatile machine safety device for protecting personnel and equipment from injury in a broad range of industrial applications. Using its flexible infrared light curtain, the SF4B-A40C can be used as an intrusion detection system, an access control system, or simply as a reliable safety device for use in hazardous areas.

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