| 渦街流量計(jì)有什么優(yōu)點(diǎn) |
| 信息來源： 流量變送器制造 | 2019-04-23 點(diǎn)擊量： 5936 |
渦街流量計(jì)有什么優(yōu)點(diǎn)？西安華恒儀表為您詳細(xì)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(shí)幾乎不受流體密度、壓力、溫度、粘度等參數(shù)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(dāng)量）輸出、報(bào)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(shù)能長期穩(wěn)定。本儀表采用壓電應(yīng)力式傳感器，可靠性高，可在-25℃～+320℃的工作溫度范圍內(nèi)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(yīng)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(diǎn)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(zhì)溫壓補(bǔ)償?shù)男枨螅?/div>
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(xiàn)場看當(dāng)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(gè)或兩個(gè)參數(shù)（溫度，壓力，工況、標(biāo)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(xiàn)場非實(shí)流調(diào)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(dòng)機(jī)械零件，因此可靠性高、維護(hù)量??；
11.There is no movable mechanical parts,so it has high reliability and low maintenance.
12.渦街流量計(jì)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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