ITS-302/VLS1411防爆NEPSI四个单元反馈信号开关

 ITS-302/VLS1411防爆NEPSI四个单元反馈信号开关，ALS-400PA电感接近ALPS-24N0常开限位开关24VDC，埃费尔APHE生产阀门位置反馈开关，信号指示一开一关，有源接近二线长开关ALPS24-No，三线ALPS-24-NPNNO，ALPS-24NPNNC，ALP-24PNPNO，ALPS-24-NPNNC，三线磁感无源触点ALMS-5-240。ALS-200PA2PA，ALS-300PA2GA，ALS-400PA。LAS500PA，ALS-600PA不锈钢材质316气动蝶阀反馈信号，RTKG100D天然气防爆电感接近阀门开关信号指示，开关90度角行程，黄开红关，黑开黄关。SJ3.5-SN，NJ4-12GM-N，NBB3-V3-Z4，NBB3-V3-E2，NBB2-V3-E3，NCB2-12GM35-N0，NJ4-12GM40-E2，SC3,5-G-N0，NBN4-12GM40-Z0，NCB4-12GM40-N0,,NJ5-18GK-N.FJK-G6Z1TL-LED/FJK非接触式带记忆阀位信号反馈装置,SED行程开关（Limit Switch Box）型号:ALS100-S TYPE:MECHANICAL SWITCHES/2SPDT VOLTAGE AC:250V3,ALF100防护阀位反馈装置