HBK HBM CFT+ Montageanleitung Seite 20

8 ELECTRICAL CONNECTION
Please use only high-insulation connection cables that generate little triboelectricity. The
HBM connection cables meet this condition (see section "Scope of supply and acces­
sories")
You can connect CFT+ series sensors in parallel. The CSB summing box is available for
this purpose. Assign the same sensitivity to all sensors connected in parallel so that the
overall sensitivity is the same as the sensitivity of each individual sensor.
Please be aware that measurements with piezoelectric sensors require very high insula­
tion resistances. Consideration reduces insulation resistances considerably and there­
fore results in stronger drift. Because of this, do not touch plugs or sockets and screw on
the protective cap when the sensor is not connected.
CFT+
18
ELECTRICAL CONNECTION