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AC Current Probe Model MA114
2. OPERATION
2.1. MEASUREMENT PRINCIPLE
The MA114 sensor is based on the Rogowski coil principle. This provides:
very good linearity and no saturation effect (and therefore no
overheating)
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. OPERATION
2.2.1. CONNECTING THE MA114
1. Connect the output leads to a measuring instrument (for example a
multimeter) having an input impedance
≥
1 M
Ω
. Turn it ON and set to
AC voltage measurement.
