User Manual

56 GMC-I Gossen-Metrawatt GmbH
Technical Data
Influencing Quantities and Influence Error
1)
With zero balancing
2)
Power limiting: frequency x voltage max. 3 x 10
6
V x Hz for U > 100 V
3)
The accuracy specification for frequency response is valid within a dis-
play value range of 10% to 100% of the measuring range for both mea-
suring modes with the TRMS converter in the AC and (AC+DC) ranges.
4)
METRAHIT⏐X-TRA⏐OUTDOOR: Frequency response up to 20 kHz,
METRAHIT⏐T
ECH: Frequency response up to 10 kHz,
METRAHIT⏐P
RO: Frequency response up to 10 kHz,
METRAHIT⏐B
ASE: Frequency response up to 1 kHz
Influencing
Quantity
Sphere of
Influence
Measured Quantity /
Measuring Range
1)
Influence Error
(...% rdg. + ... d) / 10 K
Temperature
0 °C ... +21 °C
and
+25 °C ... +40 °C
V 0.2 + 10
V 0.4 + 10
100 Ω ... 1 MΩ 0.5 + 10
> 1 MΩ 1 + 10
mA/A 0.5 + 10
mA/A 0.8 + 10
10 nF ... 100 μF1 + 5
Hz 0.2 + 10
°C/°F (Pt100/Pt1000) 0.5 + 10
°C/°F thermocouple K 0.2 + 10
Influencing
Quantity
Measuring Quantity
Influence Error
(...% rdg. + ... d)
DATA V, A, Ω, Hz ±10 d
MIN / MAX V, A, Ω, Hz ±30 d
Influencing
Quantity
Meas. Quantity/
Meauring
Range
Sphere of Influence
Intrinsic Error
3)
±( ... % rdg. + ... d)
METRAHIT⏐X-
TRA
METRA HIT ⏐ O UTDOOR
METRAHIT⏐TECH
METRAHIT⏐PRO
METRAHIT⏐BASE
Frequency
V
AC
100.00 mV
> 15 Hz ... 45 Hz 3 + 30 3 + 30
> 65 Hz ... 1 kHz 2 + 30 3 + 30
> 1 kHz ... 10 kHz 3 + 30 —
1.0000 V
...
100.00 V
> 15 Hz ... 45 Hz 2 + 9 3 + 9
> 65 Hz ... 1 kHz 1 + 9 3 + 9
> 1kHz...10/20kHz
4)
3 + 9 —
1000.0 V
2)
> 15 Hz ... 45 Hz 2 + 9 3 + 9
> 65 Hz ... 1 kHz 2 + 9 3 + 9
> 1 kHz ... 10 kHz 3 + 30 —
A
AC
100.00 μA
...
10.0000 A
> 15 Hz ... 45 Hz
3 + 10 —
> 65 Hz ... 10 kHz
A
AC
100 mV /
1 V / 10 V
> 65 Hz ... 1 kHz — 3 + 10