KGK-KGM-KNK Standard Capacitive Proximity Switch

Standard Series Capacitive Proximity Switch

Standard Capacitive Proximity Switchs with sensing distances of up to 30mm. A capacitive proximity switch works with a high frequency oscillating circuit that creates an electromagnetic field on the active sensor surface by means of a capacitor. When a substantial or fluid substance nears this field a capacitance unbalance occurs and leads to a variation of the amplification in the oscillating circuit. If this amplification exceeds a threshold value, a switching signal is generated.

  • Sensing Distance: 2...30mm
  • Size: M12x1 - M18x1 - M30x1.5 - Ø 20 mm - Ø 34 mm
  • IP67
  • Voltage: DC 10...55 V AC 20...250 V
  • Output: 3 Wire DC PNP / 2 wire AC
  • Operating distance 2mm...30mm
  • Material: Plastic / Metal