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2. CURRENT MEASUREMENT
2.1. MEASUREMENT PRINCIPLE
The sensors use the principle of the Rogowski coil.
The sensor used achieves:
very good linearity and no saturation effect (and so no overheating);
a wide measurement dynamic, up to several kA;
insensitivity to DC (measurement of the AC component of any AC + DC signal);
light weight (no magnetic circuit).
2.2. USE
2.2.1. CONNECTING THE A110
Connect the output leads to a measuring instrument having an input impedance
≥
1 M
W
. Switch it on
and set to AC voltage measurement.
COM
+
V
AC
mV
P
black
red
