Omron E3Z-B86
SENSOR, 500MM, RETRO, DC, PNP, M8; Sensor Output:PNP; Sensing Range Max:500mm; Supply Voltage DC Min:12V; Supply Voltage DC Max:24V; Output Current:100mA; Product Range:E3Z Series; Sensing Range:0mm to 500mm; Supply Voltage Range DC:12V to 24V