SN04-N 4mm Approach Sensor DC 10-30V 3-wire Inductive Proximity Switch

product description Overcurrent and short circuit protection, with LED indication, easy to identify. Proximity switches are used to detect the size and speed of the part. They can also be used for automatic convergence of frequency counters, frequency pulse generators, level controls and machining programs. Product Name: Proximity Switch Sensor; Type: DC 3-Wire NPN Numbering; Theory: Inductive Sensor Output: switch-type sensor; Sensing distance: 4mm; Operating voltage: 10-30V DC Response frequency: 500Hz maximum; Indicator: red LED; Dimensions: 18 x 18 x 36mm / 0.7 / x 0.7 / x 1.4 / (W * H * L) Cable length: 135 cm / 53 / hole size: 0.9 x 0.4 cm / 0.35 / x 0.2 / W) Extenal material: ABS resin Net weight: 48g; Color: black, green; Package Contents: 1 x Proximity sensor switch, 4 x screw product information Product size 0.7 × 0.7 × 1.4 inches Product weight 1.76 ounces