611GE(双设点)接口尺寸1/4"接口材料铝合金隔膜材料聚丁钠橡胶压力开关型号***大允许压力(MPa)设定压力范围(MPa)SPDTDPDT1.7240.010～0.0780.010～0.078611GE8001611GEM80013.4480.083～0.1930.083～0.193611GE8003611GEM80033.4480.208～0.4620.208～0.462611GE8005611GEM80053.4480.483～1.1930.483～1.193611GE8007611GEM8007)