ITEM NAME:DC 6-36V 300mA NPN NC 8mm Tubular Inductive Proximity Sensor Approach Switc S6L2 DC 6-36V 300mA NPN NC 8mm Tubular Inductive Proximity Sensor Approach Switc S6L2 Product Name: Inductive Proximity Switch. Model: LJ18A3-8-Z/AX. Theory: Inductive Sensor Wire Type:3 Wire Type (Black, Brown, Blue). Switch Appearance Type: Cylinder Type Output Type: NPN NC(Normal Close). Supply Voltage: DC 6-36V. Current Output: 300mA Diameter of Head: 18mm. Detecting Distance: 8mm. Response Frequency: 100Hz Detect Object: Iron. Operating Temperature: -25 Celsius to +55 Celsius (Non-freezing