12
MEW
MAW
AEP
ASP
-120
Q
[% MEW]
[°C]
T
-40
-20
80
100
110
-130
-50
[°F]
-40
-4
176
212
230
-58
120
100
0
130
4
3,5
0
FOU=OFF
20
21,5
22
[mA]
0
10
11,5
12
FOU=On
[V]
1
2
5
4
6
5*
6*
3
cr.UL UL
OL
cr.OL
Figure 1: Characteristics of the analog output according to the standard IEC 60947-5-7.
Q:
Flow (a negative flow value means flow against the marked flow direction)
T:
Temperature
UL:
Below the display range
OL:
Above the display range
cr.UL:
Below the detection zone (error)
cr.OL:
Above the detection zone (error)
FOU=On:
Default setting at which the analog signal goes to the upper final value in case
of an error.*
FOU=OFF: Default setting at which the analog signal goes to the lower final value in case
of an error.*
* The type of error is displayed: cr.UL, cr.OL, Err (
→
12).
1
Analog signal (voltage or current)
2
Measured value (flow or temperature)
3
Detection zone
4
Display range
5
Measuring range
5*
Analog signal in the measuring range with
factory setting
6
Scaled measuring range
6*
Analog signal for scaled measuring range
Содержание FMM100-1001
Страница 35: ...35 ...