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Reference Manual
00809-0100-4514, Rev BA
January 2008
Rosemount 1154
6-6
Static Pressure and Overpressure Limits
Rosemount 1154DP:
0.5 psia to 2,000 psig (3.4 kPa abs to 13.8 MPa) maximum rated static
pressure for operation within specifications; overpressure limit is 2,000
psig (13.8 MPa) on either side without damage to
the transmitter.
Rosemount 1154HP:
0.5 psia to 3,000 psig (3.4 kPa abs to 20.7 MPa) maximum rated static
pressure for operation within specifications; overpressure limit is 3,000
psig (20.7 MPa) on either side without damage to
the transmitter.
Overpressure Limits
Rosemount 1154GP:
Operates within specifications from 0.5 psia
(3.4 kPa abs) to upper range limit. Overpressure limits without damage to
the transmitter:
PHYSICAL
SPECIFICATIONS
Materials of Construction
Isolating Diaphragms:
316L SST
Drain/Vent Valves:
316 SST
Process Flanges:
CF-8M (cast version of 316 SST)
Process O-rings:
316L SST
Electronics Housing O-rings:
Ethylene propylene
Fill Fluid:
Silicone oil
Flange Bolts and Nuts:
Plated alloy steel, as specified in ASTM A540
Electronics Housing:
316 SST
Mounting Bracket:
316L SST
Mounting Bolts (Bracket to transmitter):
SAE J429 carbon steel, Grade 2 or Grade 5
Range Code Overpressure Limit
4–8 2,000 psig (13.8 MPa)
9 4,500 psig (31.0 MPa)
0 6,000 psig (41.34 MPa)