Siemens 7MF4233 series

Model Designations and Specifications UMSITRPDS3-1
November 2005
9-10
TABLE 9-5 Model 7MF4533, Model Designation
Differential pressure and flow transmitter, two-wire, series DSIII, Model 7MF4533-
1
-
PN 6090 psi Span
1.0 To 100 InH
2
O
D
2.4 To 240 InH
2
O
E
6.4 To 640 InH
2
O
F
20 To 2000 InH
2
O
G
4.3 To 435 psi
H
Material of the wetted parts (stainless steel process flanges)
Process diaphragm Parts of the meas. cell
Stainless steel Stainless steel
A
Hastelloy Stainless steel
B
Gold
1)
Gold
L
Process connection
Female thread 1/4-18 NPT and flange connection, DIN 19 213,
Venting opposite process connection:
- Mounting thread M12
1
- Mounting thread 7/16-20 UNF
3
Material of the non-wetted parts
Process flange screws Electronics housing
Steel Diecast aluminum
0
Stainless steel (≤ PN 4569 psi)
Diecast aluminum
2
Stainless steel (≤ PN 4569 psi)
Stainless steel precision casting
3
Version
Standard version
1
International version (in preparation) plate label in English and documentation in 5 languages on
CD
2
Explosion protection
without explosion protection
A
with explosion protection (CENELEC)
Degree of protection "Intrinsic safety" (EEx ia)
4)
B
Degree of protection "Explosion proof" (EEx d)
2) 4)
D
Degree of protection "Intrinsic safety and explosion proof" (EEx ia + EEx d)
2) 4)
P
Application in zone 2 n (TÜV)
4)
E
with explosion protection (FM intrinsic safety and explosion proof)
2)
HC
with explosion protection (CSA intrinsic safety and explosion proof)
2)
LC
with explosion protection (FM + CSA for IS + XP)
N
Electrical connection / cable inlet
Screwed gland PG 13.5
3) 4)
(Adapter)
A
Female thread M 20 x 1.5
B
Female thread ½-14 NPT
C
Han 7D plug
3) 4)
D
Housing cover / Display
without window (digital display covered, setting: mA)
1
with window (digital display visible, setting: mA)
6
with window (digital display visible, setting: as specified in Y20)
7
Notes on next page; “Other versions” below and continued on next page.
Other versions
Add "-Z" to order number and add short spec.
7MF4533 - . . . . . - . . . . -Z
Transmitter with mounting bracket of:
- steel
A01
- stainless steel
A02
Process flange O-ring (instead of FPM (Viton)) of: