Model 7Mf4233, Model Designation - Siemens 7MF4333 User Manual

Model Designations and Specifications
Absolute pressure, gauge construction, two-wire, series DSIII, 7MF4233-
Measuring cell filling
Silicone oil
Inert liquid
Span
8.3 to 250 mbar a
43 to 1300 mbar a
0.16 to 5 bar a
1 to 30 bar a
Wetted parts materials
Seal diaphragm
Stainless Steel
Hastelloy
Hastelloy
Version for diaphragm seal
Process connection
• Connection shank G1/2A to EN 837-1
• Female thread 1/2-14 NPT
• Oval flange stainless steel
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
• Male thread M20 x 1.5
• Male thread 1/2-14 NPT
Non-wetted parts material
• Housing die-cast aluminum
• Housing stainless steel precision casting
Version
• Standard version
• International version, English label inscriptions; documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX; type of protection:
- Intrinsic safety (EEx ia)
- Explosion proof (EEx d)
- Intrinsic safety and explosion-proof enclosure (EEx ia + EEx d)
- Ex nA/nL (Zone 2)
- Intrinsic safety, explosion-proof enclosure and dust explosion protection (EEx ia +
EEx d + Zone 1D/2D)
• With FM + CSA, type of protection: intrinsic safety and explosion proof (is + xp)
Electrical connection / cable entry
• Screwed gland Pg 13.5; Adapter
• Screwed gland M20 x 1.5
• Screwed gland 1/2-14 NPT
• Han 7D plug (plastic housing) includes mating connector
• Plug M12 (metal)
Display
• Without (digital indicator hidden, setting: mA)
• With visible digital indicator, setting: mA
• With customer specified digital indicator and setting, order code Y21 or Y22 required)
Additional selections and data on next page.
9-8
TABLE 9-3 Model 7MF4233, Model Designation
Measuring cell cleaning
Standard
Grease-free
(0.12 to 3.63 psi a)
(0.62 to 18.9 psi a)
(2.32 to 72.5 psi a)
(14.5 to 435 psi a)
Process Connection
Stainless steel
Stainless steel
Hastelloy
UMSITRPDS3-1
-
1
3
D
F
G
H
A
B
C
Y
0
1
2
3
5
6
0
3
1
2
A
B
D
P
E
R
N C
A
B
C
D
F
November 2010
1
6
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