UMSITRAPDS3-1 Model Designations and Specifications
November 2010
9-25
TABLE 9-10 Models 7MF4633 and 7MF4812, Model Designation
Flanged level transmitter, two-wire, series DSIII, 7MF4633-
Y -
Measuring cell filling
Silicone oil
Measuring cell cleaning
Standard
1
Span
25 to 250 mbar (0.36 to 3.63 psi)
D
25 to 600 mbar (0.36 to 8.70 psi)
E
53 to 1600 mbar (0.8 to 23.2 psi)
F
0.16 to 5 bar (2.3 to 72.5 psi)
G
Process connection of low pressure side
Female thread 1/4-18 NPT with flange connection
• Mounting thread M10 to DIN 19213
0
• Mounting thread 7/16-20 UNF to EN 61518
2
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel Die-cast aluminum
2
Stainless steel Fine precision stainless steel
3
Version
• Standard version
1
• International version, English label inscription 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 (EEx ia +
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 ) includes mating connector
D
• M12 connectors (metal)
F
Display
• Without (digital indicator hidden, setting: mA)
1
• With visible digital indicator
6
• With customer specific digital indicator and setting, order code Y21 or Y22 required
7
Additional selections and data on next two pages.
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