一、產品的種類及應用范圍
The types and the range of application
LUGB系列渦街分為滿管型壓電式渦街流量計,插入型壓電式渦街流量計，電池供電型壓電式渦街流量計，潛水型/分體型渦街流量計（協議訂貨），一體型壓電式帶溫度，壓力補償渦街流量計，分體型壓電式帶溫度，壓力渦街流量計。
LUGB series vortex is divided into full pipe type piezoelectric vortex flowmeter, insert type piezoelectric vortex flowmeter, battery powered type piezoelectric vortex flowmeter, diving type / split type vortex flowmeter (ordering protocol), the size of a piezoelectric with temperature, pressure compensated vortex flowmeter, split type piezoelectric with temperature, pressure vortex flowmeter.
LUGB系列渦街分為滿管型電容式渦街流量計, 插入型電容式渦街流量計。
LUGB series vortex is divided into full pipe type capacitive vortex flowmeter, insert type of capacitive vortex flowmeter.
LUGB系列渦街流量計是基于卡門渦街原理而研制的一種具有水平的新型流量計，采用渦街傳感器和美國Microchip公司微控制器技術開發的一種具有水平的流量計，屬于流體振動式流量計。由于它具有其他流量計不可兼得的優點，廣泛適用于石油、化工、冶金、熱力、紡織、造紙等行業對過熱蒸汽、飽和蒸汽、壓縮空氣和一般氣體(氧氣、氮氣氫氣、天然氣、煤氣等) 、水和液體（如：水、汽油、酒精、苯類等）的計量和控制.
LUGB series vortex flowmeter is a new type flowmeter has the international advanced level and the development of Carmen vortex based on the principle of a, the vortex sensor and America Microchip micro controller technology developed with the international advanced level of flowmeter, which belongs to fluid vibration flowmeter. Because it has the advantages of other flowmeter can not have both, widely used in petroleum, chemical, metallurgy, thermal power, textile, papermaking and other industries on the superheated steam, saturated steam, compressed air and gas (oxygen, nitrogen and hydrogen, natural gas, coal gas, water) and the liquid (such as: water, gasoline, alcohol, benzene) measurement and control.
LUGB系列電容式渦街流量計有以下特點
LUGB series of capacitive vortex flowmeter has the following characteristics
1、檢測元件不接觸被測介質，因此性能穩定、可靠性高。
The detecting element does not contact the measured medium, therefore, stable performance, high reliability.
2、沒有可動部件，構造簡單而牢固，長期運行可靠，使用壽命長。
No moving parts, simple structure and strong, long-term reliable operation, long service life.
3、測量范圍廣，量程可達10：1。
Wide measuring range, range up to 10:1.
4、精度高。
High precision.
5、輸出脈沖信號或電流信號便于同計算機等數字系統配套使用。
For the same computer digital system supporting the use of the output pulse signal and current signal.
