Emerson 00809-0100-4514, 1154 manual Physical Specifications, Rosemount, Reference Manual

Rosemount 1154

Reference Manual

00809-0100-4514, Rev BA January 2008

Static Pressure and Overpressure Limits

Rosemount 1154DP:

0.5psia 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:

0.5psia 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:

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)

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

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