E3F-DS30B4 PNP NO Photoelectric Switch, 10-30VDC Photoelectric Sensor Switch,  Metallurgical Chemistry for Machine Tools

• Standard cable is 1.1 meters length, outer PVC flame retardant material, durable and high conductive
• The built-in smart sensor chip can detect metal objects more sensitively
• Built-in LED chip for longer service life
• Can be used with programming controllers, single-chip computers, electronic counters for non-gate circuits, solid state relays, small relays and other products
• Mainly used in machine tools, metallurgy, chemical industry, automatic door, garage and other places