IFM Efector O1D106 Photoelectric Distance Sensor, 0.2 to 10 m Measuring Range, 150 mA Current Consumption, 18 to 30V DC Operating Voltage: Amazon.com: Industrial & Scientific
IFM Efector - O1D100 - Photo Electric Distance Sensor, Diffuse, Laser, 0.2-10 m Range, M12, O1D Series - RS