The BAUMER ELECTRIC FZAM 18N1010 is a brass nickel plated diffuse sensor with intensity difference and a pulsed infrared diode. This cylindrical sensor has a M12 connector with 4 pin, a wavelength of 880 ƞm and a sensing distance of 430 mm. It has a voltage rating of 10 to 30 VDC and a current rating of 55 mA.