Usage Tips:Features:This is a normally open proximity switch sensor with detection distance of 8mm to 10mm.When proximity switch is close to some target object, it will send out control signal. Widely used in automatic control industry for detecting, controlling, and non-contact switching. High sensitivity, quick response, stable performance.Non-contact detection avoids the sensor and the target object from damages. Specification:Model: LJ18A3-8-Z/EXDetection distance: 8mm10 percent Setting distance: 0-7mmDelay distance: andlt 10 percent of detection distanceDetection object: Magnetic metal(The detection distance decreases when it is non-magnetic metal)Standard detection object: Iron 30x30x1mmResponse frequency: 0.5kHzCurrent consumption: N.P type: andlt 13mA, D type: andlt 0.8mA, A type: andlt 1.7mAControl output: N.P type: andlt 300mA, D type: andlt 200mA, A type: andlt 400mALoop protection: N.P.D type: reverse connection protection, surge absorption, load short circuit protection, type A: surge absorptionAmbient temperature and humidity: -30-65, 35-95 percent RHTemperature influence: Temperature range -30-65, at 23, 15 percent detection distance Temperature range -25-60, at 23, 10 percent 0detection distanceInsulation impedance: andgt 50MHousing material: brass nickel plating Detection surface: ABS Package list:1 x Inductive Proximity SwitchNote:1. Please allow slight error due to manual measurement.2. Different monitor colors may be different. Thanks for your kind understanding.