PHOTOELECTRIC SENSOR, 0m to 15m, NPN, NC; PHOTOELECTRIC SENSOR, 0m to 15m, NPN, NC; Sensing Range:0m to 15m; Output Current:100mA; Sensor Output:NPN; Supply Voltage DC Min:12V; Supply Voltage DC Max:24V; Sensing Mode:Through-Beam; Supply Voltage Range DC:12V to 24V