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12 | GE Oil & Gas
Numbering System Series Identification 12abc - de
Pressure Envelope Characteristics
• Rating
ANSI class 150 to 2500
PN 10 to PN 420
• Ranges
356, 610, 813, 1219, 1524, 1829, 2134, 2438, 3048mm
(14’’, 24’’, 32’’, 48’’, 60’’, 72’’, 84’’, 96’’, 120’’)
Other ranges on request
Temperature Limits
Use an extension between case and torque tube
for temperatures included in colored area.
Notes:
 1. Above260°C(500°F),torquetubemustbein
Inconel.
2. 12402, 12406, 12407 and 12409 models only,
for stainless steel version, can be used
  between+400°C(+750°F)and+450°C(+850°F).
3. For devices installed in hazardous location,
temperature limits depend on the marking.
See page 13 for complete information.
a
Mode
4. SIL-certified
(1)
, HART
®
communication protocol, LCD display and push buttons
b
Action
1. Controller with adjustable switches and second 4-20 mA analog output signal:AO_1,AO_2,DO_1,DO_2
2. Transmitter:AO_1
3. Transmitter with adjustable switches and second 4-20 mA analog output signal:AO_1,AO_2,DO_1,DO_2
c
Mounting
0. Top and bottom Screwed, BW or SW 5. Top and side Screwed, BW or SW
1. Top and bottom Flanged 6. Side and bottom Screwed, BW or SW
2. Side and side Flanged 7. Side and bottom Flanged
3. Top vessel Flanged 8. Top and side Flanged
4. Side vessel Flanged 9. Side and side Screwed, BW or SW
d
Hazardous Protection
1. FM & FMc (ex CSA), Intrinsically Safe, Explosion proof, and Nema 4X-6P
2. JIS, Explosion proof
3. CU TR (ex Gost-R), Intrinsically Safe, Explosion proof, and IP 66/67
4. Inmetro, Intrinsically Safe, Explosion proof
5. ATEX & IECEx Intrinsically Safe, Explosion proof, and IP 66/67
6. Other approvals (based on ATEX/IEC approvals)
7. Other approvals (not based on ATEX/IEC approvals)
e
Housing Material
1. Aluminium with epoxy painting
2. Stainless steel
12
4
1
2
3
0
1
2
3
4
5
6
7
8
9
-
1
2
3
4
5
6
7
1
2
(1) Only Transmitter function is SIL certified.