![](http://img4.cpooo.com/files/200904/product/22/1240908436.jpg)
dwyer 1630大膜盒压差开关
特性:大膜盒提供***大的可靠性,UL和CSA列出,FM认证介质:空气及相容气体范围:12.5-62.5Pa~750-1500Pa重复性精度:≤&plu***n;1%环境温度:-34-43.3℃额定压力:10PSI接点容量:15A/120-480VAC膜片材质:带铝衬的硅橡胶连接:1/8"NPT内螺纹其它功能:防水防爆功能可选重量:2.21Kg选型表:型号范围-Inchesw.c.***小设定点的死区***大设定点的死区1638-00.05-0.250.040.051638-10.20-1.00.040.061638-21.0-3.00.060.081638-52.0-6.00.070.251638-103.0-120.11)