Electrical Specifications - Benning CM 11 Notice D'emploi

For operating temperatures from 0 °C to 40 °C: relative air humidity lower than 80 %, non-
condensing
- Storage temperature: The BENNING CM 11 can be stored at temperatures between - 10 °C
and + 60 °C, at a relative air humidity lower than 80 % without batteries.
7.

Electrical specifications

Note: The measuring precision is specified as the sum of
- a relative fraction of the measured value and
- a number of digits (counting steps of the least significant digit).
This specified measuring precision is valid for temperatures in the range from 23 °C ± 5 °C and
relative humidity less than 80 %.
7.1 DC voltage range
The input resistance is ≥ 2 MΩ.
Measuring range
60.00 V
60.0 V - 600.0 V
7.2 AC voltage range
The measured value is obtained and displayed as real r.m.s. value (True RMS, AC coupling).
Its calibration is adapted to sinusoidal curves. In case of deviations from this curve shape, the
accuracy of the displayed value decreases.
Crest factor < 2.0 up to 100 % of each final measuring range value
Crest factor < 4.0 up to 50 % of each final measuring range value
The input resistance is ≥ 2 MΩ.
Measuring range
60.00 V
60.0 V - 600.0 V
7.3 DC current range
Measuring range
300.0 mA
0.300 A - 3.000 A
3.00 A - 10.00 A
Influence of geomagnetism: < ± 1.0 mA
Influence of opening and closing the measuring clamp: < ± 1.0 mA
7.4 AC current range
The measured value is obtained and displayed as real r.m.s. value (True RMS, AC coupling).
Its calibration is adapted to sinusoidal curves. In case of deviations from this curve shape, the
accuracy of the displayed value decreases.
Crest factor < 2.0 up to 100 % of each final measuring range value
Crest factor < 4.0 up to 50 % of each final measuring range value
Measuring range
300.0 mA
0.300 A - 3.000 A
3.00 A - 20.00 A
7.5 Resistance range
Open circuit-voltage: approx. 3 V, max. testing current 1 mA
Measuring range
600.0 Ω
6.000 kΩ
60.00 kΩ
600.0 kΩ
11/ 2018
Resolution
0.01 V
0.1 V
Resolution Measurement accuracy (40 Hz - 1 kHz)
0.01 V
0.1 V
Resolution
0.1 mA
0.001 A
0.01 A
Resolution Measurement accuracy (50 Hz - 60 Hz)
0.1 mA
0.001 A
0.01 A
Resolution
0.1 Ω
1 Ω
10 Ω
100 Ω
BENNING CM 11
Measurement accuracy
± (1 % of reading + 2 digits)
± (1 % of reading + 2 digits)
± (1.2 % of reading + 5 digits)
± (1.2 % of reading + 5 digits)
Measurement accuracy
± (1.0 % of reading + 10 digits)
± (1.0 % of reading + 10 digits)
± (3.0 % of reading + 10 digits)
± (1.0 % of reading + 5 digits)
± (1.0 % of reading + 5 digits)
± (1.0 % of reading + 5 digits)
Measurement accuracy
± (1 % of reading + 2 digits)
± (1 % of reading + 2 digits)
± (1 % of reading + 2 digits)
± (1 % of reading + 2 digits)
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Overload protection
660 V AC/DC
660 V AC/DC
Overload protection
660 V AC/DC
660 V AC/DC
Overload protection
100 A AC/DC
100 A AC/DC
100 A AC/DC
Overload protection
100 A AC/DC
100 A AC/DC
100 A AC/DC
Overload protection
600 V AC/DC
600 V AC/DC
600 V AC/DC
600 V AC/DC
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