EF200F-C
Technical data
157
Q
[m /h] =
AmpMin
³
v
[m/s]
AmpMin
· · D [m]
i
²
π
· 3600 [s/h]
4 ·
³]
m
/
g
k
[
ρ
³]
m
/
g
k
[
1
Q
[ /min] =
AmpMin
³
v
[ /s]
AmpMin
· · D [ft]
i
²
π
· 60 [s/min]
4 ·
0.0624 [lbm/ ]
³
Re
=
max
ρ
· 4 · Q
Heigh
· K
Reynolds number
A0034304
Re
max
Defined by internal diameter of measuring tube, Mach number and maximum permitted velocity
in measuring tube
A0034339
Further information on effective upper range value Q
High
→ See 16.3
Volume flow
Medium type
Incompressible
Compressible
Reynolds number
range
Measured value deviation
Standard
Standard
Re
2
to Re
max
A1
< 0.75 %
< 1.0 %
Re
1
to Re
2
A2
< 5.0 %
< 5.0 %
Temperature
• Saturated steam and liquids at room temperature, if T > 100
˚
C (212
˚
F):
< 1
˚
C (1.8
˚
F)
• Gas: < 1 % o.r. [K]
• Volume flow: 70 m/s (230 ft/s): 2 % o.r.
• Rise time 50 % (stirred under water, following IEC 60751): 8 s
Pressure
Order code for "Pressure component"
1)
Nominal value
[bar abs.]
Pressure ranges and measured errors
Pressure range
[bar abs.]
Maximum measured error
Pressure measuring cell 40 bar̲a
40
0.01 侑 p 侑 8
8 侑 p 侑 40
0.5 % of
8 bar abs.
0.5 % o.r.
Pressure measuring cell 100 bar̲a
100
0.01 侑 p 侑 20
20 侑 p 侑 100
0.5 % of 20 bar abs.
0.5 % o.r.
1)
The "mass" sensor version (integrated pressure/temperature measurement) is available only for measuring
devices in HART communication mode.