AED
ELECTRICAL CONNECTION
22
Connecting several transducers
13
16
21
24
30
U in V
Impedance in ohms
350
1
Number of transducers
23
°
C (73.4
°
F)
70
°
C (158
°
F)
87
175
2
3
4
Fig. 6.6
Maximum operating voltage as a function of the number of transducers and
the ambient temperature
If you connect several transducers to the AED, bear in mind the maximum number of
transducers that can be connected (and the resulting bridge resistance), based on the
external supply voltage and the ambient temperature, to ensure that the maximum power
loss is not exceeded in the basic device.