超聲波式-瓦斯流量計 UX15/25
.可測煤氣,丁烷,丙烷,氮 .測量范圍:0.12-6 m3/h .最大壓力范圍:100kPa .介質(zhì)溫度:-10℃?60℃ .輸出信號:4?20mA,RS485