|
|
一般压力表 |
|
|
A：黑铁壳，黑铁圈，玻璃面，铜机芯，铜接头
|
F:左向
|
L:径向 |
|
 |
G：右向 |
|
H：倒向 |
 |
| 单位:mm |
|
| 表面直径 |
D |
B |
A |
H(1/8") |
H(1/4") |
H(1/2") |
F |
| 1.5" |
ø42.5 |
22.5 |
8 |
37.5 |
39.5 |
- |
11×11SQ |
| 2" |
ø53 |
27.5 |
9.5 |
45 |
46 |
- |
14x14SQ |
| 2.5" |
ø63.3 |
28 |
9.5 |
50 |
51 |
- |
14x14SQ |
| 3" |
ø75.3 |
28 |
9.5 |
56 |
57 |
61.5 |
14x14SQ |
| 3.5" |
ø88 |
28 |
10/11.5 |
- |
65.8 |
68 |
14x14/17x17SQ |
| 4" |
ø100.5 |
34.5 |
11.5/14 |
- |
75 |
75 |
17x17/22x22SQ |
| 6" |
ø150 |
49.5 |
18 |
- |
114 |
114 |
17x17SQ |
| |
|
 |
|
表面直径 |
精确度 |
测量范围 |
|
1.5" |
ASME B40.1-1991
B GRADE
(±3-2-3%FSD) |
|
|
2" |
-30°Hg-0-15-6000PSI |
|
2.5" |
|
3" |
|
3.5" |
ASME B40.1-1991
B GRADE
(±2-1-2%FSD) |
|
4" |
|
4.5" |
|
6" | |
 |
 |
 |
|
表面直径 |
D |
A |
H(1/8") |
H(1/4") |
H(1/2") |
|
1.5" |
ø42.5 |
24.5 |
38.5 |
40.5 |
- |
|
2" |
ø53 |
27.5 |
44 |
46 |
- |
|
2.5" |
ø63.3 |
28 |
44.5 |
46.5 |
- |
|
3" |
ø75 |
28 |
44.5 |
46.5 |
52 |
|
3.5" |
ø88 |
31 |
- |
49.5 |
55 |
|
4" |
ø100.5 |
34.5 |
- |
53 |
58.5 | |
|
|
|
|
