全金属接近传感器M8(mm)SHIELDEDSn=1Sn=2Sn=3NON-SHIELDEDSn=2Sn=4M12(mm)SHIELDEDSn=2Sn=4NON-SHIELDEDSn=4Sn=8Sn=10M18(mm)SHIELDEDSn=5Sn=8NON-SHIELDEDSn=8Sn=16Sn=20M30(mm)SHIELDEDSn=10Sn=16NON-SHIELDEDSn=15Sn=25Sn=40)