Features Wide Application: Can be used with programming controllers, single-chip computers, electronic counters for non-gate circuits, solid state relays, small relays and other products More Stable Transmission: Standard cable length is 1.1 meters, thicker cable and more stable transmission. Highly Conductive: The PVC outer layer is flame retardant, durable and highly conductive. The built-in smart sensor chip can detect metal objects more sensitively. Long Service Life: Built-in LED chip for longer service life, wear resistant, durable to use, which has long service life. Easy Installation: The photoelectric switch is easy to be install, don't need to use much time on installation. The old can be replaced directly without complex tools. Specification: Item Type: Photoelectric Switch Proximity Sensor Brand: BERM Model: E3F-DS10C4 Power Supply Voltage: DC10-30V Output Current: 200mA Detection Distance: 10cm ±10% Hole Open Size: 18mm Power Cord Length: 1.1 meters Output Form: DC three-wire normally open NPN NO Detection Object: Opaque object Detection Method: Diffuse reflection Working Environment Temperature: -30— +65℃ Cable Wrapping Material: PVC Detection Head Material: ABS Application: Mainly used in machine tools, metallurgy, chemical industry, automatic doors, garages and other places Package List: 1 x Photoelectric Switch Proximity Sensor 2 x Fastening Nut Package List 1 x Photoelectric Switch Proximity Sensor 2 x Fastening Nut