Siemens 7MF4233 series

UMSITRAPDS3-1 Model Designations and Specifications
November 2005
9-15
TABLE 9-7 Measuring Cells for Pressure, Service Parts
DS III and DS III PA series, 7MF4990- 0
Measuring cell filling Measuring cell cleaning
Silicon oil Normal
1
Inert Grease-free
3
Nominal measuring range PN
0.15 To 15 psi 87 psi
B
0.60 To 60 psi 145 psi
C
2.3 To 230 psi 460 psi
D
9.25 To 925 psi 1450 psi
E
23 To 2320 psi 3625 psi
F
58 To 5800 psi 8700 psi
G
Wetted parts materials
Seal diaphragm Connection shank
Stainless steel Stainless steel
A
Hastelloy Stainless steel
B
Hastelloy Hastelloy
C
Process connection
Connection shank G1/2 A
0
Female thread 1/2-14 NPT
1
Oval flange and stainless steel connection shank, maximum span: 2320 psi
- Mounting thread 7/16-20 UNF
2
- Mounting thread M10
3
TABLE 9-8 Measuring Cells for Absolute Pressure, Gauge Construction, Service Parts
DS III and DS III PA series, Gauge Construction, 7MF4992- 0
Measuring cell filling Measuring cell cleaning
Silicon oil Normal
1
Inert Grease-free
3
Nominal measuring range PN
3.3 inH
2
Oa To 100 inH
2
Oa 87 psi
D
20 inH
2
Oa To 525 inH
2
Oa 145 psi
F
2.3 psia To 72 psia 435 psi
G
14.4 psia To 435 psia 1450 psi
H
Wetted parts materials
Seal diaphragm Connection shank
Stainless steel Stainless steel
A
Hastelloy Stainless steel
B
Hastelloy Hastelloy
C
Process connection
Connection shank G1/2 A
0
Female thread 1/2-14 NPT
1
Oval flange and stainless steel connection shank, maximum 2320 psia
- Mounting thread 7/16-20 UNF
2
- Mounting thread M10
3