{"title":"5V Metal Proximity Switch","handle":"5v-metal-proximity-switch","url":"/products/5v-metal-proximity-switch","description":"This compact 5V inductive proximity switch detects metal objects at distances up to 4mm without physical contact. It features an NPN normally-open output, a fast response time under 1ms, and a 1,000Hz switching frequency — making it reliable for high-speed detection applications.\n\nWith an IP67 protection rating and an operating temperature range of −20°C to 65°C, this sensor is suitable for both indoor and outdoor use. Its small 27 × 10 × 6mm form factor fits easily into tight spaces, and it comes with a 2-metre wire lead for flexible mounting.\n\nKey Features\n\n\nOperating Voltage – DC 5V\n\nDetection Distance – 4mm\n\nDetection Target – Metal (inductive sensing)\n\nOutput – NPN, normally open\n\nCurrent – 30mA\n\nSwitching Frequency – 1,000Hz\n\nResponse Time – Less than 1ms\n\nProtection Rating – IP67\n\nOperating Temperature – −20°C to 65°C\n\nWire Length – Approximately 2 metres\n\nDimensions – 27 × 10 × 6mm\n\n\nIdeal For\n\nEnd-stop and homing switches for CNC and 3D printers\nSpeed detection and counting\nRobot runway detection and obstacle avoidance\nIndustrial automation and security equipment\n\n\nPackage Contents\n\n1× 5V Metal Proximity Switch (NPN, normally open)\n\n\nResources\n\nProduct Wiki (DFRobot)\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":4298,"title":"Default Title","sku":"DF-FIT0658","price":18.31,"on_sale":false,"in_stock":true,"available_quantity":1020,"option1":"Default Title"}]}