Circular capacitive proximity switch
Circular capacitive proximity switch

Installation method: embedded/non embedded;

Detection distance: 5mm/8mm;

Output method: NPN NO/NPN NC/NPN NO+NC;

                           PNP NO/PNP NC/PNP NO+NC;


FKY18 series
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It should be widely used and can detect various materials: metal, metal, plastic, etc

Capacitive detection principle for longer detection distance

High quality IC ensures excellent product quality


Installation methodEmbeddedNon-embedded
Detection distance5mm8mm
Model numberNPN NOFKY18-05NSFKY18-08N
NPN NCFKY18-05NASFKY18-08NA
NPN NO+NCFKY18-05NF-SFKY18-08NF
Model numberPNP NOFKY18-05PSFKY18-08P
PNP NCFKY18-05PASFKY18-08PA
PNP NO+NCFKY18-05PF-SFKY18-08PF
Supply voltage10...30 VDC
Switch point offset<±20% Sr
Load current<200mA
Voltage drop2.5V
Consumption current<15mA
Return difference range3..20%
Repeatability precision<3%
Switching frequency50Hz
Output indicationYellow LED
Polarity protectionyes
Impulse withstand voltage1000V/AC 50/60Hz 60s
Short circuit protectionyes
Ambient Temp.-25..+70
Ambient Humid.35..95%
International ProtectionIP67
Housing materialPBT
Wiring method2m PVC cable


圆型电容式接近开关

Circular capacitive proximity switch

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