氮氣壓(yā)力表适用(yòng)于測量密(mì)閉容器或(huo)者管道内(nèi)氮氣介質(zhi)的壓力🈲的(de)💃場合,氮氣(qì)壓力表由(you)導壓系統(tong)、齒輪傳動(dòng)機構、示數(shù)裝置、和外(wài)殼所組成(chéng)。外殼爲氣(qi)密性結構(gòu),能有效的(de)保護内部(bu)機件免受(shou)環境🙇♀️影響(xiǎng)。
一、主要技(ji)術指标
.表(biǎo)盤規格:Ф60 Ф100 Ф150
.精(jīng)确度等級(jí):2.5級 1.6級
.使用(yong)環境條件(jian):-40~70℃,相對濕度(dù)≤85%
.溫度影響(xiang):≤0.4%/10℃(相對溫度(dù)偏離20±5℃)
二、标(biāo)度範圍
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型(xíng) 号
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公稱直(zhi)徑
(mm)
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精度等(děng)級
(%)
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測量範(fan)圍
(Mpa)
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連接螺(luó)紋
|
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Y-60
Y-60B
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Φ60
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2.5
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-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
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M14*1.5
|
|
Y-100
Y-100B
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Φ100
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1.6
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-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
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Φ150
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1.6
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-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
|
|