詳細介紹 ◆ 可同時檢測金屬及非金屬材質(zhì)物體,應用更廣泛;◆ 可通過非金屬管壁檢測容器內(nèi)的不同介質(zhì); NPN NOCR18SCF05DNOCR18SCN08DNO NPN NCCR18SCF05DNCCR18SCN08DNC NPN NO+NCCR18SCF05DNRCR18SCN08DNR PNP NOCR18SCF05DPOCR18SCN08DPO PNP NCCR18SCF05DPCCR18SCN08DPC PNP NO+NCCR18SCF05DPRCR18SCN08DPR