PA2197NL规格参数
相关型号
PA2197NLT PA21CB PA2-1CB PA21R/80096.3-400 PA21SR/80395.3-100 PA21SR/80395.3-100 4-20MA PA21SR/80395.3-25 PA21SR/80395.3-25 4-20MA PA21SR/80395.3-250 0-5VDC PA21SR/80395.3-250 4-20MA