可***的进行差压控制用于空气、烟气和气体非可燃性气体限位监控经过EC测试并认证可特殊设计满足特殊要求CE认证型号参数型号调节范围压差***大承压出厂设定重量低限高限低限高限mbarmbarmbarmbarmbarmbarkgDL1E0.210.10.161500.50.14DL3E0.330.130.2515010.14DL5E0.450.20.333001.20.15DL10E1100.250.4230030.15DL50E2.5500.81.6300150.15DL3A0.230.10.1615010.28DL5A0.450.20.3330020.18DL10A1100.250.4230030.18DL50A2.5500.81.6300150.18DL150A301502.54300500.18DL3K0.230.10.1515010.22DL5K0.450.20.3330020.17DL10K1100.250.4230030.17DL50K2.5500.81.6300150.17DL150K301502.54300500.17)