AutomationDirect (Cumming, GA) now offers machine safety devices for use in industrial applications in the form of two series of safety light curtains (active optoelectronic protective devices). The systems are ideal for human protection where risks cannot be eliminated by machine design, or if the process might require frequent access during operation. The YBB-14 series has a 14mm sensing resolution for finger-size protection and an operating distance of up to 3.5 meters. In contrast, the YBB-30 light curtain has a 30mm sensing resolution for hand protection and an operating distance of 12 meters. All models have Type 4 and Cat 4 PL e safety ratings and are IP65-rated.
Check out www.automationdirect.com/safety to get more information.