氮氣壓(yā)力表适用于(yu)測量密閉容(rong)器或者管道(dào)内氮氣介質(zhi)的壓力的🏒場(chǎng)合,氮氣壓力(lì)表由導壓系(xì)統、齒輪傳動(dong)機構、示數裝(zhuang)置、和外🏃♀️殼所(suǒ)♍組成。外殼爲(wei)氣密性結構(gòu),能有效的保(bǎo)護内部機件(jian)免受環境影(ying)響。
一、主要技(ji)術指标
.表盤(pan)規格:Ф60 Ф100 Ф150
.精确度(du)等級:2.5級 1.6級
.使(shǐ)用環境條件(jiàn):-40~70℃,相對濕度≤85%
.溫(wēn)度影響:≤0.4%/10℃(相對(duì)溫度偏離20±5℃)
二(èr)、标度範圍
|
型(xing) 号
|
公稱直徑(jing)
(mm)
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精度等級
(%)
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測(ce)量範圍
(Mpa)
|
連接(jiē)螺紋
|
|
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
|
|