氮氣(qi)壓力表(biao)适用于(yu)測量密(mi)閉容器(qi)或者管(guan)道内氮(dan)氣介質(zhi)的壓🔞力(li)的場合(he),氮氣壓(ya)力表由(you)導壓系(xi)統、齒輪(lun)傳動機(ji)構、示數(shu)裝置、和(he)外殼所(suo)組成。外(wai)殼爲氣(qi)密性結(jie)構,能有(you)效的保(bao)護内部(bu)💚機件免(mian)受環境(jing)🈲影響。
一(yi)、主要技(ji)術指标(biao)
.表盤規(gui)格:Ф60 Ф100 Ф150
.精确(que)度等級(ji):2.5級 1.6級
.使(shi)用環境(jing)條件:-40~70℃,相(xiang)對濕度(du)≤85%
.溫度影(ying)響:≤0.4%/10℃(相對(dui)溫度偏(pian)離20±5℃)
二、标(biao)度範圍(wei)
|
型 号
|
公(gong)稱直徑(jing)
(mm)
|
精度等(deng)級
(%)
|
測量(liang)範圍
(Mpa)
|
連(lian)接螺紋(wen)
|
|
Y-60
Y-60B
|
Φ60
|
2.5
|
-0.1~+0.06,0.15,0.3,0.5,0.9,1.5,2.4
0~0.16,0.25,0.4,0.6,1.0,1.6,2.5,4.0,
6.0,10,16,25
|
M14*1.5
|
|
Y-100
Y-100B
|
Φ100
|
1.6
|
-0.1~+0.06,0.15,0.3,0.5,0.9,1.5,2.4
0~0.16,0.25,0.4,0.6,1.0,1.6,2.5,4.0,
6.0,10,16,25,40,60
|
M20*1.5
|
|
Y-150
Y-150B
|
Φ150
|
1.6
|
-0.1~+0.06,0.15,0.3,0.5,0.9,1.5,2.4
0~0.16,0.25,0.4,0.6,1.0,1.6,2.5,4.0,
6.0,10,16,25,40,60
|
M20*1.5
|
|