压力表基础知识讲座- 绝对压力、大气压力、表压（正压、负压的、差压）的关系？
|
压力单位换算表 压力表首选中能仪表。
|
|
单位
|
Pa
|
KPa
|
MPa
|
bar
|
mbar
|
kgf/cm2
|
cmH2O
|
mmH2O
|
mmHg
|
p.s.i
|
|
Pa
|
1
|
10-3
|
10-6
|
10-5
|
10-2
|
10.2×
10-6
|
1.02×10-3
|
101.97×
10-3
|
7.5×
10-3
|
0.15×10-3
|
|
KPa
|
103
|
1
|
10-3
|
10-2
|
10
|
10.2×
10-3
|
10.2
|
101.97
|
7.5
|
0.15
|
|
MPa
|
06
|
103
|
1
|
10
|
104
|
10.2
|
1.02×103
|
101.97×103
|
7.5×103
|
0.15×103
|
|
bar
|
105
|
102
|
10-1
|
1
|
103
|
1.02
|
1.02×103
|
10.2×103
|
750.06
|
14.5
|
|
mbar
|
102
|
10-1
|
10-4
|
10
|
1
|
1.02×
10-3
|
1.02
|
10.2
|
0.75
|
14.5×10-3
|
|
kgf/cm2
|
98066.5
|
98.07
|
98.07×
10-3
|
0.98
|
980.67
|
1
|
1000
|
10.000
|
735.56
|
14.22
|
|
cmH2O
|
98.06
|
98.07×
10-3
|
98.07×
10-6
|
0.98×
10-3
|
0.98
|
10-3
|
1
|
10
|
0.74
|
14.22×103
|
|
mmH2O
|
9.806
|
9.807×
10-3
|
9.807×
10-6
|
98.07×
10-6
|
98.07×
10-3
|
10-4
|
0.1
|
1
|
73.56×
10-3
|
1.42×10-3
|
|
mmHg
|
133.32
|
133.32×
10-3
|
133.32×
10-6
|
1.33×
10-3
|
1.33
|
1.36×
10-3
|
1.36
|
13.6
|
1
|
19.34×10-3
|
|
p.s.i
|
6894.76
|
6.89
|
6.89×
10-3
|
68.95×
10-3
|
68.95
|
70.31×
10-3
|
70.31
|
703.07
|
51.71
|
1
|
|
专用生产 电磁流量计 孔板流量计 K型热电偶 热电阻 压力表 压力变送器 磁性翻柱液位计---江苏中能仪表科技有限公司—电话：0517-86901668 电磁流量计