Device description
4.3 Measuring ranges
5191 / 07/2021 en
BENNING CM 2-1
23
4.3.1
Voltage ranges
AC voltage ranges (V‑AC)
Overload protection: 600 V‑AC / V‑DC
Measuring range
Resolution
Measuring accuracy
400 mV
0.1 mV
±(1.5 % + 5 digits)
4 V
0.001 V
±(1.5 % + 2 digits)
40 V
0.01 V
400 V
0.1 V
600 V
1 V
Table 5:
AC voltage ranges (V-AC)
• Frequency range:
– Measuring range 40 … 600 V: 15 Hz … 1 kHz
– Measuring range 400 mV … 4 V: 15 … 500 Hz
• Input resistance: 10 MΩ II < 100 pF
DC voltage ranges (V‑DC)
Overload protection: 600 V‑AC / V‑DC
Measuring range
Resolution
Measuring accuracy
400 mV
0.1 mV
±(0.5 % + 5 digits)
4 V
0.001 V
±(0.5 % + 2 digits)
40 V
0.01 V
400 V
0.1 V
600 V
1 V
Table 6:
DC voltage ranges (V-DC)
• Input resistance: 10 MΩ
Voltage ranges (LoZ, AutoV)
Overload protection: 600 V‑AC / V‑DC
Measuring range
Resolution
Measuring accuracy
600 V
1 V
±(2.0 % + 2 digits)
Table 7:
Voltage ranges (LoZ, AutoV)
• Frequency range: 15 Hz … 1 kHz
• Input resistance: <4 kΩ
