Endress+Hauser Proline Prosonic Flow B 200 Operating Instructions Manual page 131

Proline Prosonic Flow B 200 HART
Operable flow range
Input signal
Endress+Hauser
Nominal diameter
[mm] [in] [m/s]
150 6 1 to 30
200 8 1 to 30
Optional (order code for "Calibration flow", option 2 "Operable flow range 100 : 1")
Nominal diameter
[mm] [in] [m/s]
50 2 0.3 to 30
80 3 0.3 to 30
100 4 0.3 to 30
150 6 0.3 to 30
200 8 0.3 to 30
The values in the table should be regarded as reference values.
Recommended measuring range
"Flow limit" section →  139
• 30 : 1 (standard; order code for "Calibration Flow", option 1 "Operable flow range 30 : 1")
• 100 : 1 (optional; order code for "Calibration Flow", option 2 "Operable flow range 100 :
1")
Flow rates above the preset full scale value do not overload the amplifier so the totalized
values are registered correctly.
Current input
Current input
Resolution
Voltage drop
Maximum voltage
Possible input variables
External measured values
To increase the accuracy of certain measured variables, the automation system can
continuously write the operating pressure to the measuring device. Endress+Hauser
recommends the use of a pressure measuring device for absolute pressure, e.g. Cerabar M
or Cerabar S
Various pressure transmitters can be ordered from Endress+Hauser: see "Accessories"
section →  129
It is recommended to read in external measured values to calculate the following measured
variables:
• Energy flow
• Mass flow
• Corrected volume flow
• Corrected methane volume flow
Velocity
[ft/s]
3.28 to 98.4
3.28 to 98.4
Velocity
[ft/s]
0.98 to 98.4
0.98 to 98.4
0.98 to 98.4
0.98 to 98.4
0.98 to 98.4
4-20 mA (passive)
1 µA
Typically: 2.2 to 3 V for 3.6 to 22 mA
≤35 V
Pressure
Technical data
Effective volume flow
[m 3 /h] [ft
76 to 2 290 2 695 to 80 862
131 to 3 925 4 620 to 138 596
Effective volume flow
[m 3 /h] [ft
3 to 269 95 to 9 495
6 to 611 215 to 21 592
11 to 1 032 363 to 36 443
25 to 2 290 805 to 80 862
43 to 3 925 1 365 to 138 596
3 /h]
3 /h]
131