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Explosion proof flange liquid level transmitter
Explosion proof flange level transmitter
Product details
The explosion-proof levels of explosion-proof flange level transmitters include: explosion-proof dIIBT4 and intrinsic safety iaIICT6. The installation flange standard is ANSI2 ", 3", 4 ", with flange grades of 150lb and 300lb. The flange installation dimensions are shown in the following chart. If the user uses GB9116-88 standard, DN=80, 100, PN＝2MPa。 The materials for the liquid receiving membrane include 316L, Hastelloy C-276, Monel, tantalum, etc. Our company can also provide users with other special specifications for installing flanges. When not specified by the user, our company supplies flanges installed at 3 "150lb (2.5MPa).
Transmitter manufacturer
Explosion proof flange level transmitter can accurately measure the liquid level and density of various containers. There are flat flanges and plug-in flanges to choose from. The flanges are 3 inches or 4 inches, with specifications of 1501b and 3001b. The flange can also be customized according to the user, and the flange diaphragm material is optional.
In the above figure, D D1, n, d, A, B, C dimensions
Table 1
Table 1
|
Flange size mm
|
bolt hole
|
||||||
|
Standard flange size
|
Outer diameter D
|
Thickness A
|
B
|
C
|
Number n
|
diameter
d （ mm ）
|
Distribution diameter
D1 （ mm ）
|
|
2 ″
|
152
|
23
|
60
|
98
|
4
|
19
|
120
|
|
3 ″
|
190
|
24
|
66
|
127
|
4
|
19
|
152
|
|
4 ″
|
229
|
24
|
89
|
157
|
8
|
19
|
191
|
Table 2
|
Equipped with flange
|
A
|
B
|
C
|
E
|
F
|
G
|
D
|
n-d
|
|
2″
|
152
|
120
|
98
|
92
|
73
|
64
|
＜ 98
|
4-19
|
|
3″
|
190
|
152
|
127
|
114
|
95
|
74
|
＜ 127
|
4-19
|
|
4″
|
229
|
191
|
157
|
137
|
117
|
97
|
＜ 157
|
8-19
|
Table 3
|
Equipped with flange
|
D
|
d
|
|
2″
|
98
|
68
|
|
3″
|
127
|
80
|
|
4″
|
157
|
100
|
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