DWYER SF2系列可视流量指示监控器 

量程可调,输出SPDT(SF2-1系列)或脉冲(SF2-2系列)
量程:0.5-5/4-20/5-30/8-60GPM(加仑/分钟)
精度:SPDT继电器:±5%,脉冲:±7%或15%
湿材:黄铜体,陶瓷销,PPS转子,聚合物透镜,Viton O型圈
温度限制:-29~100°C
压力限制:200PSI
电源;24VDC等
连接:1/4",1/2",3/4",1"等多种

*大黏度：200SSU

认证：CE

选型表：

SPDT输出型：   
型号 范围- GPM 电源 连接
 SF2-104 0.5-5.0 24 VDC 1/4" Female NPT
 SF2-101 0.5-5.0 110 VDC 1/4" Female NPT
 SF2-114 4.0-20.0 24 VDC 1/2" Female NPT
 SF2-111 4.0-20.0 110 VDC 1/2" Female NPT
 SF2-124 5.0-30.0 24 VDC 3/4" Female NPT
 SF2-121 5.0-30.0 110 VDC 3/4" Female NPT
 SF2-134 8.0-60.0 24 VDC 1" Female NPT
 SF2-131 8.0-60.0 110 VDC 1" Female NPT
脉冲输出型：   
型号 范围- GPM 电源 连接
 SF2-204 0.5-5.0 4.5-24 VDC 1/4" Female NPT
 SF2-214 4.0-20.0 4.5-24 VDC 1/2" Female NPT
 SF2-224 5.0-30.0 4.5-24 VDC 3/4" Female NPT
 SF2-234 8.0-60.0 4.5-24 VDC 1" Female NPT