109
Specifications and Reference Data
Specifications and Reference Data
March 2016
Reference Manual
00809-0100-4772, Rev FA
Appendix A
Specifications and Reference
Data
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 109
Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 109
Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 112
Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 113
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 116
A.1 Specifications
The following specifications are for the Rosemount 8800D,
Rosemount 8800DR, Rosemount 8800DD, and Rosemount
8800DW flowmeters, except where noted.
A.2 Functional specifications
Process fluids
Liquid, gas, and steam applications. Fluids must be
homogeneous and single-phase.
Line sizes
Wafer
1
/
2
, 1, 1
1
/
2
, 2, 3, 4, 6, and 8 inches
(DN 15, 25, 40, 50, 80, 100, 150, and 200)
Flanged and dual-sensor style
1
/
2
, 1, 1
1
/
2
, 2, 3, 4, 6, 8, 10, and 12 inches
(DN 15, 25, 40, 50, 80, 100, 150, 200, 250, and 300)
Reducer
1, 1
1
/
2
, 2, 3, 4, 6, 8, 10, and 12 inches
(DN 25, 40, 50, 80, 100, 150, 200, 250, and 300)
Pipe schedules
Process piping Schedules 10, 40, 80, and 160.
Note
The appropriate bore diameter of the process piping
must be entered using the Field Communicator or
AMS Device Manager. Meters will be shipped from the
factory at the Schedule 40 default value unless
otherwise specified.
Measurable flow rates
Capable of processing signals from flow applications which
meet the sizing requirements below.
To determine the appropriate flowmeter size for an
application, process conditions must be within the
Reynolds number and velocity limitations for the desired
line size provided in
Note
To assist in sizing the flowmeter, contact your local
Rosemount sales representative to obtain a copy of
Instrument Toolkit™, which contains a vortex sizing
module for calculating valid flowmeter sizes based on
user-supplied application information.
The Reynolds number equation shown below combines the
effects of density (
ρ
), viscosity (
μ
cp
), pipe inside diameter
(D), and flow velocity (V).
Table A-1. Minimum Measurable Meter Reynolds
Numbers
Meter sizes
(inches/DN)
Reynolds number
limitations
1
/
2
through 4/15 through 100
5000 minimum
6 through 12/150 through 300
R
D
VD
ρ
μ
c
p
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=
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