你可以用一体化的孔板(compact orifice), 如果用涡街(votex),1.6MPA没有问题,注意一下你的蒸汽温度: *********** Process Temperature Limits Standard –40 to 450 °F (–40 to 232 °C) Extended –330 to 800 °F (–200 to 427 °C) MultiVariable (MTA option) –40 to 800 °F (–40 to 427 °C) ★ Use above 450 °F (232 °C) requires Extended Sensor