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The DFRobot Ring Inductive Proximity Sensor (30Mm Hole Diameter) is engineered to detect metal objects entering or passing through its ring. Operating on a 6-36V power supply with NPN output, it boasts a response time of less than 1ms, ensuring high accuracy and stable performance even for fast-moving small metal objects. The sensor includes an onboard LED for detection status and a sensitivity adjustment knob. Encased in a rugged, anti-rust brass nickel-plated flame-retardant housing, it supports IP66 protection and functions in temperatures ranging from -25 to 65, suitable for both indoor and outdoor use.
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