氮氣壓(ya)力表适用于測量(liàng)密閉容器或者管(guǎn)道内氮氣介質的(de)壓力的場合🈲,氮氣(qì)壓力表由導壓系(xi)統、齒輪傳動機構(gou)、示數裝置🏃♂️、和外殼(ke)所組成。外殼爲氣(qì)密性結構,能有效(xiao)的保⚽護内部機件(jian)免受環境影響。
一(yī)、主要技術指标
.表(biao)盤規格:Ф60 Ф100 Ф150
.精确度等(děng)級:2.5級 1.6級
.使用環境(jìng)條件:-40~70℃,相對濕度≤85%
.溫(wen)度影響:≤0.4%/10℃(相對溫度(dù)偏離20±5℃)
二、标度範圍(wei)
|
型 号
|
公稱直徑
(mm)
|
精(jing)度等級
(%)
|
測量範圍(wéi)
(Mpa)
|
連接螺紋
|
|
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
|
|