Non-contact Metal Detection Sensor Switch Reland Sun SN04-N DC NPN Approach Sensor Inductive Sn04-n 3 Wire Sensor The changes of the oscillator oscillation and stop oscillation are processed by the post-amplification circuit and converted into a switch signal, which triggers the drive control device to achieve the purpose of non-contact detection. Description The SN04-N sensor is a compact inductive proximity switch designed to detect metal objects within approximately 4 mm of its sensing face. It features NPN, normally-open output, an LED indicator, and a durable ABS housing. It is commonly used in automation, robotics, CNC machines, and general non-contact detection applications. Pin-Out & Wiring The sensor utilises a 3-wire... The closer the target is to the sensor, the closer the target is to the sensor, the greater the damping in the coil; the greater the damping, the smaller the current of the sensor oscillator. SN04-N SN04N 4mm Approach Sensor NPN,3 wire,NO 6-30V DC Inductive Supply Voltage: DC 6-36V , Current Output : 300mA The current loss of the inductive proximity switch decreases with the distance from the metal target And reduce., Detecting Distance: 4mm SN04-N DC 10-30V NPN 3-wire 4mm Approach Sensor Inductive Proximity Switch | Fruugo UK ?Specification?: Detecting Distance: 4mm; Supply Voltage: DC 6-36V; Current Output : 300mA; Detect Object : Iron. It is Widely used in mechanical automation, 3D Printer Probe Bed Leveling, paper making, light industry for limiting station, orientation taking count, speeding trial etc. Wire Type: DC 3 Wire Type (Black, Brown, Blue); Switch Appearance Type: Rectangular Type; Theory: Inductive Sensor; Output Type: NPN NO(Nomal Open).
