渦街流量計有什么優點
信息來源: 華恒 | [ 2019-04-23 ] 點擊量: 330

   渦街流量計有什么優點?西安華恒儀表為您詳細介紹:

 
  What are the advantages of vortex flowmeters?Xi'an Huaheng Instrument for your detailed introduction:
 
  1.兩線制、三線制都分別DCDC(DC1000V)隔離;
 
  1.Two-wire system and three-wire system are separated by DCDC(DC1000V).
 
  2.在測量工況體積流量時幾乎不受流體密度、壓力、溫度、粘度等參數的影響;
 
  2.When measuring the volume flow rate under working conditions,it is almost independent of the parameters such as fluid density,pressure,temperature and viscosity.
 
  3.支持4-20mA輸出、脈沖(當量)輸出、報警輸出、RS485通訊輸出;
 
  3.Support 4-20 mA output,pulse(equivalent)output,alarm output,RS485 communication output;
 
  4.儀表參數能長期穩定。本儀表采用壓電應力式傳感器,可靠性高,可在-25℃~+320℃的工作溫度范圍內工作;
 
  4.Instrument parameters can be stable for a long time.The instrument adopts piezoelectric stress sensor,which has high reliability and can work in the range of-25~320~C.
 
  5.應用范圍廣,蒸汽,氣體,液體等流體流量均可測量;
 
  5.It has a wide range of applications.The flow rate of vapors,gases and liquids can be measured.
 
  6.基于點陣顯示的人性化菜單和界面,配合明亮的背光,支持中文和英文兩種語言,適合各種客戶群;
 
  6.Humanized menu and interface based on dot matrix display,with bright backlight,support Chinese and English,suitable for various customer groups;
 
  7.支持溫度、壓力測量,方便氣體介質溫壓補償的需求;
 
  7.Supporting temperature and pressure measurements to facilitate the requirement of temperature and pressure compensation for gas media;
 
  8.支持流速換算顯示功能,方便現場看當前流速;
 
  8.Supports the function of flow rate conversion and display,which is convenient for viewing the current flow rate on the spot.
 
  9.支持分屏顯示功能,可以讓屏幕上放大顯示單個或兩個參數(溫度,壓力,工況、標況的流量和流速等);
 
  9.Supporting split-screen display function,it can enlarge and display single or two parameters(temperature,pressure,working condition,flow rate of standard condition,etc.)on the screen.
 
  10.仿真輸出功能,支持4-20mA電流仿真、頻率輸出仿真,方便現場非實流調試;
 
  10.The simulation output function supports 4-20mA current simulation and frequency output simulation,which is convenient for field non-real-current debugging.
 
  11.無可動機械零件,因此可靠性高、維護量小;
 
  11.There is no movable mechanical parts,so it has high reliability and low maintenance.
 
  12.渦街流量計壓力損失小,量程范圍大,精度高;
 
  12.Vortex flowmeter has small pressure loss,large measuring range and high accuracy.
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