氮氣壓(ya)力表适(shì)用于測(cè)量密閉(bi)容器或(huò)者管道(dao)内氮氣(qì)介質的(de)壓🧡力的(de)場合,氮(dan)氣壓力(lì)表由導(dǎo)壓系統(tong)、齒輪傳(chuan)動機構(gou)、示數裝(zhuāng)置、和外(wai)💞殼所組(zǔ)成。外殼(ké)爲氣密(mì)性結構(gou),能有🈚效(xiao)的保護(hu)内部機(jī)件免受(shòu)環境♈影(ying)響。
一、主(zhu)要技術(shù)指标
.表(biǎo)盤規格(gé):Ф60 Ф100 Ф150
.精确度(du)等級:2.5級(ji) 1.6級
.使用(yòng)環境條(tiao)件:-40~70℃,相對(dui)濕度≤85%
.溫(wen)度影響(xiang):≤0.4%/10℃(相對溫(wen)度偏離(lí)20±5℃)
二、标度(dù)範圍
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型(xíng) 号
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公稱(cheng)直徑
(mm)
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精(jing)度等級(ji)
(%)
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測量範(fan)圍
(Mpa)
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連接(jie)螺紋
|
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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
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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
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M20*1.5
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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
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M20*1.5
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