Siemens SITRANS P - Manual (Page 128)

SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
2/128 Siemens FI 01 · 2009
2
Selection and Ordering data Order No.
SITRANS P pressure transmitters for level
series DS III HART 7 M F 4 6 3 3 -
7 7 Y 7 7 - 7 7 7 7
Measuring cell filling Measuring cell
cleaning
Silicone oil Standard 1
Span
25 ... 250 mbar
(0.363 ... 3.63 psi) D
25 ... 600 mbar (0.363 ... 8.70 psi) E
53 ... 1600 mbar (0.77 ... 23.2 psi) F
0.16 ... 5 bar (2.32 ... 72.5 psi) G
Process connection of low-pressure side
Female thread ¼-18 NPT with flange connection
• Mounting thread
7
/
16
-20 UNF to EN 61518 2
• Mounting thread M10 to DIN 19213
(only for replacement needs)
0
Non-wetted parts materials
Process flange screws
Electronics housing
Stainless steel Die-cast aluminium 2
Stainless steel Stainless steel precision
casting
1)
3
Version
• Standard version
1
• International version, English label inscriptions,
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)" 2) D
- "Intrinsic safety and explosion-proof
enclosure (EEx ia + EEx d)" 3)
P
- "Ex nA/nL (zone 2)" E
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection (EEx ia +
EEx d + Zone 1D/2D)"
3)
R
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)" 1)
N C
Electrical connection / cable entry
• Screwed gland Pg 13.5
4) A
• Screwed gland M20x1.5 B
• Screwed gland ½-14 NPT C
• Han 7D plug (plastic housing) incl. mating
connector 4)
D
• M12 connectors (metal) 5) F
Display
• Without indicator
0
• Without visible digital indicator (digital indicator
hidden, setting: mA)
} 1
• With visible digital indication 6
• With customer-specific digital indication (setting
as specified, Order code "Y21" or required)
7
Ordering information :
1st order item: Pressure transmitter 7MF4633-...
2nd order item: Mounting flange 7MF4912-3...
Ordering example:
Item line 1: 7MF4633-1EY20-1AA1-Z
B line: Y01
C line: Y01: 80 to 143 mbar (1.16 to 2.1 psi)
Item line 2: 7MF4912-3GE01
Power supply units see "SITRANS I power supply units and isolation
amplifiers".
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
1) Not together with Electrical connection „Screwed gland Pg 13.5“ and
„Han7D plug“.
2) Without cable gland, with blanking plug.
3) With enclosed cable gland EEx ia and blanking plug.
4) Not together with type of protection "Explosion-proof" and type of protection
"Ex nA".
5) Not together with types of protection "Explosion-proof" or "Intrinsic safety
and explosion-proof"
© Siemens AG 2008