凸头20毫米检测距离M18金属接近开关，防水型电感式接近传感器，M18电感式近接传感器，检测距离8mm/16mm/20mm/23mm，非齐平，标准型体长55mm，短型体长35mm，，出线式：

I1CN-M1808N-O3U2,I1CN-M1808N-C3U2,I1CN-M1808P-O3U2,

I1CN-M1808P-C3U2,I1CN-M1816N-O3U2,I1CN-M1816N-C3U2,

I1CN-M1816P-O3U2,I1CN-M1816P-C3U2,I1CN-M1820N-O3U2,

I1CN-M1820N-C3U2,I1CN-M1820P-O3U2,I1CN-M1820P-C3U2,

I1CN-M1823N-O3U2,I1CN-M1823N-C3U2,I1CN-M1823P-O3U2,

I1CN-M1823P-C3U2,I1CN-M1808N-O3S2,I1CN-M1808N-C3S2,

I1CN-M1808P-O3S2,I1CN-M1808P-C3S2,I1CN-M1816N-O3S2,

I1CN-M1816N-C3S2,I1CN-M1816P-O3S2,I1CN-M1816P-C3S2,

I1CN-M1820N-O3S2,I1N-M1820N-C3S2,I1CN-M1820P-O3S2,

I1CN-M1820P-C3S2,I1CN-M1823N-O3S2,I1CN-M1823N-C3S2,

I1CN-M1823P-O3S2,I1CN-M1823P-C3S2,