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9
UK
MEW
MAW
AEP
ASP
Q
[% MEW]
[°C]
T
-24
-10
60
74
78
-31
[°F]
-11
14
140
161
172
-24
[bar]
P
-1
16
20
120
100
0
130
4
3,8
3,5
FOU=OFF
20
20,5
21,5
[mA]
FOU=On
1
2
6
cr�UL UL
OL cr�OL
3
4
5
Fig� 1: Characteristics of the analogue output according to the standard IEC 60947-5-7�
1
analogue signal
2
measured value (volumetric flow, temperature or pressure)
3
detection zone
4
display range
5
measuring range
6
scaled measuring range
Q:
flow
P:
pressure
T:
temperature
MAW: initial value of the measuring range for non-scaled measuring range (With setting of a
low-flow cut for Q: signal output starting at MAW + LFC
�)
MEW: final value of the measuring range for non-scaled measuring range
ASP: analogue start point with scaled measuring range
AEP: analogue end point with scaled measuring range
UL: below the display range
OL: above the display range
cr�UL: below the detection zone (error)
cr�OL: above the detection zone (error)