Page 25
ENGLISH
Technical information / Functioning / Parameters
Lower end of analog output
(Explanation
→
page 28)
Measured value for which the output signal is 4mA / 0V
Setting range (in brackets: in steps of):
litre / min.
0 ... 8 (0.1)
0.00 ... 2.11 (0.01)
0.00 ... 4.23 (0.01)
0,0 ... 8.5 (0.1)
0 ... 480 (1)
0 ... 960 (10)
0 ... 1 920 (10)
0 ... 126 (1)
0 ... 253 (1)
0 ... 509 (1)
0.00 ... 0.48 (0.01)
0.00 ... 0.96 (0.01)
0.00 ... 1.92 (0.01)
15
19
24
0 ... 16 (0.1)
0 ... 32 (0.1)
gallons / min.
litre / hour
1)
gallons / hour
cubic metre /hour
for nominal
diameter
litre / min.
4 ... 12 (0.1)
1.06 ... 3.17 (0.01)
2.11 ... 6.34 (0.01)
4.2 ... 12.7 (0.1)
240 ... 720 (1)
480 ... 1 440 (10)
960 ... 2 880 (10)
63 ... 190 (1)
127 ... 380 (1)
254 ... 763 (1)
0.24 ... 0.72 (0.01)
0.48 ... 1.44 (0.01)
0.96 ... 2.88 (0.01)
15
19
24
8 ... 24 (0.1)
16 ... 48 (0.1)
gallons / min.
litre / hour
1)
gallons / hour
cubic metre /hour
for nominal
diameter
ASP is active only if
OU2
=
I
or
U
Upper end of analog output
(Explanation
→
page 28)
Measured value for which the output signal is 20mA / 10V
setting range (in brackets: in steps of):
Minimum distance between ASP and AEP = 25%; AEP is active only if
OU2
=
I
or
U
Inside pipe diameter
Setting the flow monitor to the selected pipe size.
Three settings are possible:
15
,
19
,
24
Enhanced functions
This menu item contains a submenu with additional parameters. You can access these
parameters by pressing the SET button briefly.
Min-Max memory for flow rate:
• HI: displays the highest measured flow range
• Lo: displays the lowest measured flow range
Erase the memory:
- Press the "Mode/Enter" button until
HI
or
Lo
is displayed.
- Press the "Set" button and keep it pressed until “
- - -
” is displayed.
- Then press the "Mode/Enter" button briefly.
It is recommended to erase the memory as soon as the unit starts working under normal
operating conditions.
Customer-specific calibration
(Explanation
→
page 29)
If the function is active, the current flow value is displayed.
- Press the SET button to set the requested value
(scrolling by holding pressed; incremental by pressing briefly).
- Acknowledge with the Mode/Enter button.
After calibration the calibration indicator is displayed at the upper left corner.
Calibration is only possible for values > 25 % of the final value of the measuring range.
For smaller values
Lo
is displayed, the setting of the parameter is disabled.
Setting range: -40% ...+40% of the final value of the measuring range;
max. value displayed: final value of the measuring range + 20%
1)
For
nominal diameter 19 and 24,
1/10 of the LPH value is displayed.
The displayed value must be multiplied by factor 10.
Example:
displayed value = 98
;
real value
= 98 * 10 =
980 LPH
