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Detector current measurement
LOK16.../RAR9...
LGK16.../QRA53.../
QRA55...
Building Technologies Division
Infrastructure & Cities Sector
The measuring device must be connected between the detector and terminal 22 (+pole
to terminal 22).
With RAR9...
DC 6...38 µA
+
22
A
RAR9...
+
24
7785v02/1008
Use the KF8832 measuring device (not suited for continuous operation).
There is no self-checking while measurements are made.
The KF8832 is not required when using the QRA5x.D.../QRA5x.G...
With QRA5x.C.../QRA5x.E...
DC 35...50 µA
22
A
+
470 µF/25 V
+
7785v04/1008
With QRA5x.D.../QRA5x.G...
DC 120...270 µA
+
22
A
7785v01/1008
+
470 µF/25 V
11/24
CC1N7785en
06.03.2012
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