Presentation; Of The Line; Of The Instrument - Chauvin Arnoux MA 100 Manual De Instrucciones

1.1. OF THE LINE

MiniFLEX series MA100 sensors constitute a line of 6 standard models that can be
used to convert alternating current from 0.5 to 3,000 A into proportional alternating
voltages.
Each sensor takes the form of a flexible coil, 17, 25 or 35cm long, connected by
a shielded cord to a small housing containing the signal processing electronics,
supplied by a battery.
The flexibility of the sensors makes it easier to wrap them round the conductor to
be measured, whatever its type (cable, bar, strand, etc.) and its accessibility. The
design of the snap‑action coil opening and closing device allows it to be handled
while wearing protective gloves.
The housing can be connected to any multimeter or oscilloscope having an AC
voltage input of which the input impedance is at least 1 MW.

1.2. OF THE INSTRUMENT

Flexible sensor.
Sensor
opening
device.
Shielded cord.

1. PRESENTATION

0
2 male banana pins, dia.
4mm, or a BNC cord for
connection to a display
device.
Green ON/OFF
indicator.
Red OL (overload) indicator
reporting an overshoot of
the measurement range.
3‑position
slide switch.