RU20L-Q12S-UN8X-V1141 Turck Ultrasonic Sensors

Turck RU20L-Q12S-UN8X-V1141 is an ultrasonic sensor from the RU20L series, designed with a 9° sonic cone in a retro-reflective mode for side sensing. This sensor features TEACH-by-wire functionality and is constructed with an anodized aluminium housing and a sensing face made of PET (Polyethylene terephthalate), PU (Polyurethane), and Epoxy. It comes pre-equipped with a 4-pin M8 Picofast male metal connector for connectivity. The sensor operates on a supply voltage of 15-30Vdc, with 24Vdc nominal, and can function within an ambient air temperature range of -25°C to +70°C. It boasts an IP67 degree of protection, ensuring durability in various environmental conditions. The sensor's shape is a rectangular body measuring H12mm x W12mm x L82mm. It supports the IO-Link communication protocol and has one digital output (20-30Vdc; NPN) for signal transmission. The sensing distance of this ultrasonic sensor ranges from 25-200mm, with a current consumption of 40mA at no-load and a maximum switching frequency of 20Hz. It offers protection functions against short-circuit (pulsed) and reverse polarity. The operating mode can be programmed to be either NO (Normally Open) or NC (Normally Closed), and it achieves a measurement accuracy (resolution) of 1mm.