Image is Representational - See Manufacturer Specs | Retro reflective sensor - With polarization filter � Light/dark operate - Pulsed red LED - Size 35 mm (L) x 12.4 mm (W) x 35 mm (D) - [10 to 30 ] VDC � 35 mA � M8 connector � 4 pin - Wavelength 660 ?m - Rectangular � Die cast zinc - Light indicator: LED y The BAUMER ELECTRIC FPDM 12P5101/S35A is a die cast zinc retro reflective sensor with polarization filter and a pulsed red LED. This rectangular sensor has a M8 connector with 4 pin and a wavelength of 660 ?m with a maximum range of 5 meters. It has a voltage rating of 10 to 30 VDC and a current rating of 35 mA.
eBay
The outside covers is the nice 1680D fabric and the lining using the high-density EVA,which make it sturdy and durable.
eBay