?Rosemount罗斯蒙特3051L法兰安装式液位变送器型号产品名称3051L法兰安装式液位变送器代码压力范围 （量程/小量程）2-250至250inH2O/2.5H2O(-62.2KPa至62.2KPa/0.62KPa)3-1000至1000inH2O/10H2O(-248KPa至248KPa/2.5KPa)4-8310至8310inH2O/83.1H2O(-2070KPa至2070KPa/20.7KPa)代码输出A4-20mA带有基于HART协议的数字信号M低功耗，1-5VDC带有基于HART协议的数字信号（0.8-3.2VDC输出选项代码C2）FFF总线WPROFIBUS代码隔离膜片尺寸材料伸出长度注释G02in./DN 50316L SST只有平面式

伸出部分直径符合 Schedule 80管道尺寸。有关Schedule 40 管道尺寸，请向工厂咨询。H02in./DN 50哈氏合金C-276只有平面式J02in./DN 50钽只有平面式A03in./DN 80316L SST平面式A23in./DN 80316L SST2in./50mmA43in./DN 80316L SST4in./100mmA63in./DN 80316L SST6in./150mmB04in./DN 100316L SST平面式B24in./DN 100316L SST2in./50mmB44in./DN 100316L SST4in./100mmB64in./DN 100316L SST6in./150mmC03in./DN 80哈氏合金C-276平面式C23in./DN 80哈氏合金C-2762in./50mmC43in./DN 80哈氏合金C-2764in./100mmC63in./DN 80哈氏合金C-2766in./150mmD04in./DN 100哈氏合金C-276平面式D24in./DN 100哈氏合金C-2762in./50mmD44in./DN 100哈氏合金C-2764in./100mmD64in./DN 100哈氏合金C-2766in./150mmE03in./DN 80钽只有平面式F04in./DN 100钽只有平面式