SF2B-A4-P

Series:	SF2B
Part Status:	Active
Lead Free Status / RoHS Status:	--
Protection:	Arm/Foot
Moisture Sensitivity Level (MSL):	--
Detection Capability:	47mm
Protective Height:	168mm
Number of Beams:	4
Beam Pitch:	40mm
Operating Range:	0.2m ~ 13.0m
Features:	--
Ingress Protection:	IP65 - Dust Tight, Water Resistant
Operating Temperature:	-10°C ~ 55°C
Voltage - Supply:	24VDC

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Introduction

Machine safety is essential and necessary for the safety of operators and other personnel. This is especially true for machines that involve operations which require precise control. Light curtains are one type of machine safety device that prevents the machine from being operated without proper authorization. They can be used to protect personnel from hazardous materials, block hazardous machinery from reaching personnel, or even provide a visual barrier to people using the machine. The SF2B-A4-P Light Curtain is a machine safety device that employs highly sensitive infrared detectors to detect obstructions or unauthorized access to the protected area.

Application field of SF2B-A4-P light curtain

The SF2B-A4-P light curtain can be used in many fields. First, it can be used in many industrial settings such as factories, warehouses, and assembly lines. This device can be used to create a barrier that prevents people or objects from entering hazardous machinery areas. It can also be used to protect workers from hazardous materials, noise, or contamination in certain areas. In addition, this device can be used to detect the presence of unauthorized personnel in areas where it is not safe for them to be. Finally, the SF2B-A4-P light curtain can also be used in places with visual barriers, such as for visually impaired people who require visual warning in order to navigate safely.

Working Principle of SF2B-A4-P light curtain

The SF2B-A4-P light curtain is a highly sensitive device that uses a specialized receiver/emitter pair to create a field of high sensitivity infrared radiation that is impervious to dust and/or moisture. One emitter is placed across the source area and another emitter is placed across the receiving area. These emitters transmit an alternating pattern of high frequency, low intensity infrared radiation. When a person or object breaks the line of the curtain, the receivers detect the disruption in the pattern and cause the system to shut down.For the SF2B-A4-P light curtain, four separate receivers are mounted in the sides of the frame and each receiver is scanned at a ninety degree angle. The scanners scan a 7.25 inch area which is covered by a 3.15 inch width of light curtain. This ensures that the maximum amount of protection is given. When an object or person breaks into the line of the light curtain, the receiver detects the interruption and causes the system to shut down.

Conclusion

The SF2B-A4-P light curtain is an incredibly useful machine safety device used in a variety of applications. It uses infrared radiation and highly sensitive receivers to detect any intrusion into the protected area. This ensures maximum safety and security for personnel and objects in potentially hazardous areas. Furthermore, this system is lightweight and easy to install making it a popular choice for a variety of applications in many different industries.

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