Operation – KROHNE H250 M8-M9-M10 EN User Manual
Page 46
6
OPERATION
46
H250
www.krohne.com
04/2011 - 4000269302 MA H250-R02 en
6.3 Overview of the most important functions and indicators
M10 flow units
M10 flow units
M10 flow units
M10 flow units
INFORMATION!
For a complete list of all functions and short descriptions refer to Menu explanations on page
51. All default parameters and settings are adapted for the specific customer.
Level
Designation
Explanation
1.4
TIME CONST.
Time constant, damping value [s]
1.5.2
ERROR
Error indicator
Yes: Error messages are deleted
No: Error messages are suppressed.
2.1
4-20mA OUT
Check current output
2.2 -2.4
OUTPUT B
Check switching outputs and RESET input
3.1
LANGUAGE
Select the menu language
3.13.1
FLOW RATE
Maximum flow rate
The value set is represented by a 20 mA analogue current output.
If the current value exceeds the preset value, an alarm is indicated.
Table 6-4: The most important functions
Measured
variables
Units
Measured
products
Volume
m
3
/s
m
3
/min
m
3
/h
m
3
/d
Liquids,
vapours, gases
L/s
L/min
L/h
-
ft
3
/s
ft
3
/min
ft
3
/h
ft
3
/d
gal/s
gal/min
gal/h
gal/d
bb/s
bb/min
bb/h
bb/d
ImpGal/s
ImpGal/min
ImpGal/h
ImpGal/d
Mass
g/s
g/min
g/h
-
Liquids,
vapours, gases
kg/s
kg/min
kg/h
kg/d
-
t/min
t/h
t/d
lb/s
lb/min
lb/h
-
-
short t/min
short t/h
short t/d
-
-
long t/h
long t/d
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