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Les langues disponibles
Les langues disponibles
G
®
PREMASGARD
Mounting diagram
110 Pa
(A)
Mounting diagram
110 Pa
(A)
Connecting diagram
Output:
4...20 mA
-
230V AC
+
24V DC
111 ⁄ 112 ⁄ 112 - SD
110 Pa
(B)
PREMASGARD
110 Pa
(B)
PREMASGARD
PREMASGARD
®
PREMASGARD
-
PLC
+
Working
resistance
1 2 3
®
PREMASGARD
111
110 Pa
(C)
®
PREMASGARD
112
®
112 - SD
110 Pa
(C)
®
111
Connecting diagram
®
112
Output:
112 - SD
0 -10 V
12
Load resistance diagram
Load resistance diagram
800
Load resistance diagram
4...20 mA
700
800
600
700
500
600
400
500
300
400
250
200
50
300
250
10
200
Operating voltage (V DC)
50
10
15
20
Operating voltage (V DC)
TYPES OF MONITORING:
(A)
Below-atmospheric pressure:
P1 (+) is not connected
but open against atmosphere
P2 (–) connected to inside of duct
(B)
Filter:
P1 (+) connected upstream of filter
P2 (–) connected downstream of filter
(C)
Ventilator:
P1 (+) connected downstream of ventilator
P2 ( – ) connected upstream of ventilator
Pressure connections at the pressure switch
are marked with
P1 (+) for higher pressure and
P2 (–) for lower pressure.
-
-
230V AC
+
+
24V AC/DC
1 2 3
Rev. 2017 - V13 GB
®
PREMASGARD
111
PREMASGARD
®
112
®
PREMASGARD
112 - SD
Admissible
range
Admissible
range
15
20
25
30
35 36 40
25
30
35 36 40
®
PREMASGARD
111
PREMASGARD
®
112
®
PREMASGARD
112 - SD
PLC
PC
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