SANIL(山一)接近开关SC-18MS-AC,SD-18MS-AC,SC-18M-AC,SD-18M-ACSC-18MS-ACM181-4.0mmSheildConnectorDC18-30VSD-18MS-ACM181-4.0mmSheildCableDC18-30VSC-18M-ACM181-7.0mmNon-sheildConnectorDC18-30VSD-18M-ACM181-7.0mmNon-sheildCableDC18-30VSC-30MS-ACM305-10mmSheildConnectorDC18-30VSD-30MS-ACM305-10mmSheildCableDC18-30VSC-30M-ACM307-14mmNon-sheildConnectorDC18-30VSD-30M-ACM307-14mmNon-sheildCableDC18-30V)