SITRANS Probe LU西門子超聲波液位計罐區(qū)測量常用型號有:7ML5221-1BA11標準型西門子超聲波液位計:7ML5221-1BA12本安防爆型西門子超聲波液 位計:7ML5221-1BA21,7ML5221-1BA25, 7ML5221-1DA11,7ML5221-1DA12,7ML5221-1DA21,7ML5221-1DA25,7ML5221-2DA11, 7ML5221-2BA11,7ML5221-1AA11防腐型西門子超聲波物位計:7ML5221-1CA11,7ML5221-1AA12, 7ML5221-1CA12等。
7ML5221西門子超聲波液位計技術參數(shù)
測量范圍: 6m 0.25~6m 12m 0.25~12m
輸出: 4~20mA
精度:量程的±