YC系列差壓表
YC Series Differential Pressure Meter
YC系列差壓表簡介
差壓表是適用于測量同一壓力源或不同壓力源的非結(jié)晶和凝固的液體、氣體或蒸汽等介質(zhì)的壓力差， 差壓表可對兩個測量壓力及其壓力值分別指示。產(chǎn)品可廣泛應(yīng)用于機械冶金、化工、電力和水利等行業(yè)。主要用于過濾器正負端、液體罐液位、泵出入口等壓力差的測量。
Brief Introduction:
Differential pressure meter, applicable to measure the pressure difference of same or different pressure source/s of such mediums as gas, vapor, and liquid in noncrystaline or solidified state, can indicate two measured pressures and their pressure values respectively, widely used in such industries as mechanical and metallurgical industry, chemical industry, and water conservancy. It is principally used to measure the pressure difference between the positive and negative ends of filter, liquid levels of liquid tank, entrance and exit, and so on.
結(jié)構(gòu)原理
儀表有兩套各自獨立的測量系統(tǒng)和指示裝置組成。測量壓力通過敏感元件的彈性變形 ，通過兩個敏感元件（彈簧管）之末段各自產(chǎn)生相應(yīng)的位移，借助于拉桿傳動機構(gòu)的傳動予以放大，由固定于齒輪軸上的紅、黑指針將所測值分別指示在度盤上，同時中間小盤顯示出二壓力之差值。
Configuration principle
This instrument comprises of two sets of measuring devices and indicating devices independent to each other. The measure pressures, through the deformation of sensing unit （Bourdon spring）, through the responding displacement at the end pieces of two sensing units duly caused, by amplification through the transmission of tension rod actuating mechanism, are shown on the scale dial by the two red or black pointers fixed on the gear axle respectively, together with a display of the differential value of the two pressures on the middle small dial.
主要技術(shù)參數(shù)
1、精確度：1.6級、2.5級
2、使用環(huán)境溫度：-40～70℃
3、抗工作環(huán)境振動：V.H.3
4、外殼防護等級：IP54
Principal technical parameters:
Precision class: grades 1.6, and 2.5
Ambient temperature in use:
Resistance against vibration of working environment: V.H. Grade III
Protective grade of outer housing: Ip54
型號表示 Model designations
