YT-3301R/L智能阀门定位器

YTC智能阀门定位器YT-3301R/L系列是通过接收控制器或者控制系统中发出的4-20M电流信号来控制阀门开度的装置。内置微处理器，可精确控制阀门开度，并执行自动控制PID控制，HATE通讯等强有力的功能。

韩国永泰智能阀门定位器

YT-3301R/L分按作用形式分:单作用和双作用,按防爆等级分:防爆和非防爆区分

双作用非防爆型号

YT-3301LDn1220S1,YT-3301LDn2220S1,YT-3301LDn3220S1,YT-3301LDn4220S1,YT-3301RDn5220S1,
YT-3301LDn1221S1,YT-3301LDn2221S1,YT-3301LDn3221S1,YT-3301LDn4221S1,YT-3301RDn5221S1,
YT-3301LDn1200S2,YT-3301LDn2200S2,YT-3301LDn3200S2,YT-3301LDn4200S2,YT-3301RDn5200S2,
YT-3301LDn1201S2,YT-3301LDn2201S2,YT-3301LDn3201S2,YT-3301LDn4201S2,YT-3301RDn5201S2,
YT-3301LDn1120S3,YT-3301LDn2120S3,YT-3301LDn3120S3,YT-3301LDn4120S3,YT-3301RDn5220S3,
YT-3301LDn1121S3,YT-3301LDn2121S3,YT-3301LDn3121S3,YT-3301LDn4121S3,YT-3301RDn5220S3,
YT-3301LDn1100S4,YT-3301LDn2100S4,YT-3301LDn3100S4,YT-3301LDn4100S4,YT-3301RDn5220S4,
YT-3301LDn1101S4,YT-3301LDn2101S4,YT-3301LDn3101S4,YT-3301LDn4101S4,YT-3301RDn5220S4,

双作用防爆型号
EX iaⅡCT5/CT6

YT-3301LDi1220S1,YT-3301LDi2220S1,YT-3301LDi3220S1,YT-3301LDi4220S1,YT-3301RDi5220S1,
YT-3301LDi1221S1,YT-3301Ldi2221S1,YT-3301LDi3221S1,YT-3301LDi4221S1,YT-3301RDi5221S1,
YT-3301LDi1200S2,YT-3301LDi2200S2,YT-3301LDi3200S2,YT-3301LDi4200S2,YT-3301RDi5200S2,
YT-3301LDi1201S2,YT-3301LDi2201S2,YT-3301LDi3201S2,YT-3301LDi4201S2,YT-3301RDi5201S2,
YT-3301LDi1120S3,YT-3301LDi2120S3,YT-3301LDi3120S3,YT-3301LDi4120S3,YT-3301RDi5220S3,
YT-3301LDi1121S3,YT-3301LDi2121S3,YT-3301LDi3121S3,YT-3301LDi4121S3,YT-3301RDi5220S3,
YT-3301LDi1100S4,YT-3301LDi2100S4,YT-3301LDi3100S4,YT-3301LDi4100S4,YT-3301RDi5220S4,
YT-3301LDi1101S4,YT-3301LDi2101S4,YT-3301LDi3101S4,YT-3301LDi4101S4,YT-3301RDi5220S4,

单作用非防爆型号

YT-3301LSn1220S1,YT-3301LSn2220S1,YT-3301LSn3220S1,YT-3301LDn4220S1,YT-3301RSn5220S1,
YT-3301LSn1221S1,YT-3301LSn2221S1,YT-3301LSn3221S1,YT-3301LDn4221S1,YT-3301RSn5221S1,
YT-3301LSn1200S2,YT-3301LSn2200S2,YT-3301LSn3200S2,YT-3301LDn4200S2,YT-3301RSn5200S2,
YT-3301LSn1201S2,YT-3301LSn2201S2,YT-3301LSn3201S2,YT-3301LDn4201S2,YT-3301RSn5201S2,
YT-3301LSn1120S3,YT-3301LSn2120S3,YT-3301LSn3120S3,YT-3301LDn4120S3,YT-3301RSn5220S3,
YT-3301LSn1121S3,YT-3301LSn2121S3,YT-3301LSn3121S3,YT-3301LDn4121S3,YT-3301RSn5220S3,
YT-3301LSn1100S4,YT-3301LSn2100S4,YT-3301LSn3100S4,YT-3301LDn4100S4,YT-3301RSn5220S4,
YT-3301LSn1101S4,YT-3301LSn2101S4,YT-3301LSn3101S4,YT-3301LDn4101S4,YT-3301RSn5220S4,

单作用防爆型号
EX iaⅡCT5/CT6

YT-3301LSi1220S1,YT-3301LSi2220S1,YT-3301LSi3220S1,YT-3301LSi4220S1,YT-3301RSi5220S1,
YT-3301LSi1221S1,YT-3301LSi2221S1,YT-3301LSi3221S1,YT-3301LSi4221S1,YT-3301RSi5221S1,
YT-3301LSi1200S2,YT-3301LSi2200S2,YT-3301LSi3200S2,YT-3301LSi4200S2,YT-3301RSi5200S2,
YT-3301LSi1201S2,YT-3301LSi2201S2,YT-3301LSi3201S2,YT-3301LSi4201S2,YT-3301RSi5201S2,
YT-3301LSi1120S3,YT-3301LSi2120S3,YT-3301LSi3120S3,YT-3301LSi4120S3,YT-3301RSi5220S3,
YT-3301LSi1121S3,YT-3301LSi2121S3,YT-3301LSi3121S3,YT-3301LSi4121S3,YT-3301RSi5220S3,
YT-3301LSi1100S4,YT-3301LSi2100S4,YT-3301LSi3100S4,YT-3301LSi4100S4,YT-3301RSi5220S4,
YT-3301LSi1101S4,YT-3301LSi2101S4,YT-3301LSi3101S4,YT-3301LSi4101S4,YT-3301RSi5220S4,