General Specifications; Power Supply; Climatic Conditions - Chauvin Arnoux F 21 Manual De Instrucciones

ANALOGUE OUTPUT
Transformation ratio Vout : 1mV/A or 10mV/A
A mini-switch, located inside the clamp, selects this ratio ; the clamp is originally confi-
gured with the ratio 1mV/A.
Measurement extent
- Ratio 1mV/A: 0.05A to 700A RMS or 1000A PEAK
- Ratio 10mV/A: 0.05A to 60A RMS
Typical accuracy : 3%
Frequency range : Idem currents
Output impedance : 4kΩ
Protection : The Vout output is protected from the accidental application of a voltage to its
terminals, but in this case the metrological specifications are no longer guaranteed.
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GENERAL SPECIFICATIONS

POWER SUPPLY

- 1 battery 9V (type 6LF22 or NEDA 1604)
- Average service life 50h
NB : . service life limited to 8 hours on RECORD - THD and DF.
. also see the chapters Checking the battery and Replacing the battery.

CLIMATIC CONDITIONS

Use
- Temperature from -10°C to +55°C
- Relative humidity from 0 to 80% RH up to 30°C
- Altitude up to 2000m
100%
90%
80%
70%
60%
III
50%
40%
30%
20%
10%
0%
-50° -40° -30° -20° -10°
I Reference range
II I
0° 10° 20° 30° 40° 50° 60°
temperature in °C
II Working range III Storage range
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70° 80°