Details 
 Application 

 ● oxygen, nitrogen, hydrogen, chlorine, and multi-component gas measurement. (Except acetylene). 
 ● blast furnace gas, coke oven gas measurement. 
 ● flue gas measurement. 
 ● gas, water treatment aeration and chlorine measurement. 
 ● compressed air measurement. 
 ● Natural gas, liquefied petroleum gas, flare gas and other gas flow measurement. 
 ● a wind power plant blast furnace, secondary air flow measurement. 
 ● mine ventilation or exhaust flow measurement system. 

 Feature 

 ● gas mass flow measurement without temperature and pressure compensation. 
 ● span ratio, measuring the flow rate range: 0.1Nm / s ~ 100Nm / s. 
 ● No pressure loss for a known cross-sectional area of ??any shape pipe. 
 ● corrosion sensor for measuring corrosive gases. 
 ● full-scale section of experts algorithm, particularly suitable for large-diameter measurements to ensure the accuracy of the measurements, for trade settlement. 

 ● The complete process can be an excellent pipeline leak detection and equipment work. 

 ● construction of a very small amount, due to the use of plug-in architecture, online installation and maintenance. 

 ● base meter can be displayed locally and with the alarm control. 

 Main indicators 

 Measuring media 
 Gases (excluding acetylene gas) 

 Diameter range 
 DN15 ~ 2000 

 Flow range 
 0.1Nm / s ~ 100Nm / s (standard operating conditions 20 ℃, 101.33KPa) 

 Accuracy 
 ± 1% 

 Medium temperature 
 Temperature: -20 ~ +100 ℃ high temperature: -20 ~ +350 ℃ 

 Working pressure 
 4.0MPa 

 Power Supply 
 Integrated converter AC220V or DC24V1A split converter: AC220V 

 Response 
 1 seconds 

 Output signal 
 4 ~ 20mA RS ~ 485 

 Measurements show 
 Mass flow, standard volumetric flow rate, total flow, Beijing time, total running time. 

 Sensor protection 
 IP68 

 Converter protection 
 Integrated: IP67 split wall type: IP65 split plate mounted: IP52 

 Explosion levels 
 EXd II CT4 

 Alarm 
 1-2 relay node: 5A/AC220V, 5A/DC30V self-set 

 Sensor material 
 1Cr18Ni9Ti, Hastelloy, titanium, 316L, aluminum, 304 stainless steel 

 Probe material 
 1Cr18Ni9Ti, 316L, 304 stainless steel