EF200R-C
26
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
2)
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.
1)
The "mass" sensor version (integrated pressure/temperature measurement) is available only for
measuring devices in HART communication mode.
2)
The specific measured errors refer to the position of the measurement in the measuring tube and
do not correspond to the pressure in the pipe connection line upstream or downstream from the
measuring device. No measured error is specified for the measured error for the "pressure" measured
variable that can be assigned to the outputs.
Mass flow saturated steam
Sensor version
Mass (integrated temperature
measurement)
Mass (integrated pressure/
temperature measurement)
1)
Process
pressure
[bar abs.]
Flow velocity
[m/s (ft/s)]
Reynolds
number
range
Measured
value
deviation
Standard
Standard
> 4.76
20 to 50
(66 to 164)
Re
2
to Re
max
A1
< 1.7 %
< 1.5 %
> 3.62
10 to 70
(33 to 230)
Re
2
to Re
max
A1
< 2.0 %
< 1.8 %
In all cases not specified here, the following applies: < 5.7 %
1)
Sensor version available only for measuring devices in HART communication mode.
Mass flow of superheated steam/gases
Sensor version
Mass (integrated pressure/
temperature measurement)
1)
Mass (integrated temperature
measurement) + external pressure
compensation
2)
Process
pressure
[bar abs.]
Flow velocity
[m/s (ft/s)]
Reynolds
number
range
Measured
value
deviation
Standard
Standard
< 40
All velocities
Re
2
to Re
max
A1
< 1.5 %
< 1.7 %
< 120
Re
2
to Re
max
A1
< 2.4 %
< 2.6 %
In all cases not specified here, the following applies: < 6.6 %
1)
Sensor version available only for measuring devices in HART communication mode.
2)
The use of a Cerabar S is required for the measured errors listed in the following section. The measured error used to calculate the error in the
measured pressure is 0.15 %.
