Siemens 7MF4633 - Model 7 MF4433, Model Designation

Model Designations and Specifications UMSITRPDS3-1
November 2010
9-18
TABLE 9-7 Model 7MF4433, Model Designation
Differential pressure and flow transmitters, two-wire, series DSIII, PN 470/2325, 7MF4433-
-
Measuring cell filling Measuring cell cleaning
Silicone oil Standard
1
Inert liquid Grease-free
3
Span
PN 32 (MWP 464 psi) 1 to 20 mbar (0.4015 to 8.03 inH
2
O)
B
PN 160 (MWP 2320 psi) 1 to 60 mbar (0.4015 to 24.09 inH
2
O)
C
2.5 to 250 mbar (1.004 to 100.4 inH
2
O)
D
6 to 600 mbar (2.409 to 240.9 inH
2
O)
E
16 to 1600 mbar (6.424 to 642.4 inH
2
O)
F
50 to 5000 mbar (20.08 to 2008 inH
2
O)
G
0.3 to 30 bar (4.35 to 435 psi)
H
Wetted parts materials
Seal diaphragm Parts of measuring cell
Stainless steel Stainless steel
A
Hastelloy Stainless steel
B
Hastelloy Hastelloy
C
Tantalum Tantalum
E
Monel Monel
H
Gold Gold
L
Version for diaphragm remote seal
Y
Process connection
Female thread 1/4-18 NPT with flange connection to DIN 19213
• Sealing screw opposite process connection:
- Mounting thread M10 to DIN 19213
0
- Mounting thread 7/16-20 UNF to EN 61518
2
• Vent on side of process flange:
- Mounting thread M10 to DIN 19213
4
- Mounting thread 7/16-20 UNF to EN 61518
6
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel Die-cast aluminum
2
Stainless steel Stainless steel precision casting
3
Version
• Standard version
1
• International version, English label inscriptions and documentation in 5 languages on CD
2
Explosion protection
• Without
A
• With ATEX, type of protection:
- Intrinsic safety (EEx ia)
B
- Explosion proof (EEx d)
D
- Intrinsic safety and explosion-proof enclosure (EEx ia + EEx d)
P
- Ex nA/nL (Zone 2)
E
- Intrinsic safety, explosion-proof enclosure and dust explosion protection EExia +
EEx d +Zone 1D/2D)
R
• With FM + CSA, type of protection intrinsic safety and explosion proof (is + xp)
N C
Electrical connection / cable entry
• Screwed gland PG 13.5; Adapter
A
• Screwed gland M20 x 1.5
B
• Screwed gland 1/2-14 NPT
C
• Han 7D plug (plastic housing) incl. mating connector
D
• M12 connectors (metal)
Display
• Without (digital indicator hidden, setting: mA)
1
• With visible digital indicator
6
• With customer specified digital indicator and setting, order code Y21 or Y22 required
7
Additional selections and data on next page.