Cylindrical proximity switch
Cylindrical proximity switch

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

Switching frequency: 50Hz -500Hz;

Switching point offset:<± 10% Sr;


FSY12 series
  • Characteristics
  • Specifications
  • Size
  • Wire
  • Download

φ 3/ φ 4/ φ 5/ φ 6/M6/M8 and other multiple specifications available

Stainless steel or high-quality copper material, sturdy and resistant to corrosion

Special requirements such as detection distance can be customized

Replace it with a simple and convenient one




FSY12 function standard typeFSY12 Enhanced long-distance type
Installation methodEmbeddedNon-embeddedEmbeddedNon-embeddedEmbeddedNon-embedded
Detection distance2mm4mm4mm8mm6mm10mm
Output methodNPN NOFSY1202-N-SFSY1204-NFSY1204-NL-SFSY1208-NLFSY1206-NL-SFSY1210-NL
NPN NCFSY1202-NA-SFSY1204-NAFSY1204-NAL-SFSY1208-NALFSY1206-NAL-SFSY1210-NAL
NPN NO+NCFSY1202-NF-SFSY1204-NFFSY1204-NFL-SFSY1208-NFLFSY1206-NFL-SFSY1210-NFL
Output methodPNP NOFSY1202-P-SFSY1204-PFSY1204-PL-SFSY1208-PLFSY1206-PL-SFSY1210-PL
PNP NCFSY1202-PA-SFSY1204-PAFSY1204-PAL-SFSY1208-PALFSY1206-PAL-SFSY1210-PAL
PNP NO+NCFSY1202-PF-SFSY1204-PFFSY1204-PFL-SFSY1208-PFLFSY1206-PFL-SFSY1210-PFL
Switching frequency500Hz300Hz300Hz150Hz100Hz50Hz
Supply voltage10...30 VDC
Switch point offset<±10% Sr
Load current<200mA
Voltage drop<2.5V
Consumption current<15mA
Return difference range1..20%
Repeat accuracy<3%
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 materialNickel copper alloy
Connection way2m PVC cable
RemarkDC two-wire products and 5V supply voltage products are available
P=PNP/NO PA=PNP.NC N=NPN.NO NA=NPN.NC L:Distance extension type S:Shielding type


Cylindrical proximity switch

Cylindrical proximity switch

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