Datasheet

GMC-I Gossen-Metrawatt GmbH 3
METRAHIT⏐EXTRA⏐ETECH⏐ESPECIAL⏐EBASE
TRMS Digital Multimeters
Specifications
1)
Specified accuracy is valid as of 3% of the measuring range.
With short-circuited test probes: residual value of 1 to 30 d at zero point due to the TRMS
converter (exception: mV AC range, 60 counts).
See frequency influence on page 4.
2)
At 0 ° ... + 40 °C
3)
Displays up to max. 6.0 V, “OL” in excess of 6.0 V.
4)
Applies to measurements at film capacitors
5)
Lowest measurable frequency for sinusoidal measuring signals symmetrical to the zero point
6)
Overload capacity of the voltage measurement input:
power limiting: frequency x voltage max. 6 x 10
6
V x Hz for U > 100 V
7)
Overload capacity of the current measurement input:
See current measuring ranges for maximum current values.
8)
Input sensitivity, sinusoidal signal, 10% to 100% of the measuring range
9)
Plus sensor deviation
10)
Off-time > 30 min and T
A
≤ 40 °C
*) without ZERO max. ± 15 digit
Key:
R = measuring range, d = counts, rdg. = measured value (reading)
Meas.
Function
Measuring Range
Resolution at Upper
Range Limit
Input Impedance
Intrinsic Error under Reference Conditions for High Resol 59999 counts
Overload Capacity
2)
±(... % rdg. + ... d) ±(... % rdg. + ... d) ±(... % rdg. + ... d)
59 999 5999
~ / ~
1) 1)
Value Time
V
600 mV 10 μV 100 μV ≥ 9MΩ≥9MΩ // < 50 pF 0.09 + 5 with ZERO *) 0.5 + 30 1 + 30
1000 V
DC
AC
RMS
Sine
continous
6 V 100 μV1mV ≥ 9MΩ≥9MΩ // < 50 pF 0.05 + 5 0.5 + 9 1 + 30
60 V 1mV 10mV ≥ 9MΩ≥9MΩ // < 50 pF 0.05 + 5 0.5 + 9 1 + 30
600 V 10 mV 100 mV ≥ 9MΩ≥9MΩ // < 50 pF 0.05 + 5 0.5 + 9 1 + 30
1000 V 100 mV 1 V ≥ 9MΩ≥9MΩ // < 50 pF 0.09 + 5 0.5 + 9 1 + 30
Display range for reference voltage
U
REF = 0.775 V
Intrinsic error
dB
600 mV~
0.01 dB
–48 dB ... –2 dB
0.1 dB (U > 10 % MB)
1000 V
DC
AC
RMS
Sine
continous
6V
~ –28 dB ... +18 dB
60 V
~ –8 dB ... +38 dB
600 V
~ +2 dB ... +58 dB
1000 V
~ +22 dB ... +63 dB
Voltage drop, approx. at upper range limit
~
1) 1)
A
600 μA 10 nA 100 nA 150 mV 150 mV 0.5 + 5 with ZERO *) 1 + 10 1.5 + 30
0.7 A continous
6 mA 100 nA 1 μA 200 mV 200 mV 0.5 + 5 1 + 10 1.5 + 30
60 mA 1 μA10μA 200 mV 200 mV 0.1 + 5 1 + 10 1.5 + 30
600 mA 10 μA 100 μA 300 mV 300 mV 0.2 + 5 1 + 10 1.5 + 30
6 A 100 μA 1 mA 300 mV 300 mV 0.9 + 10 1 + 10 1.5 + 30
10 A: ≤ 5 min
10)
16 A: ≤ 30 s
10)
10 A 1 mA 10 mA 600 mV 600 mV 0.9 + 10 1.5 + 10 1.5 + 30
Factor 1:1/10/100/1000 Input Input impedance
A
0.06/0.6/6/60 A 60 mA
E XTRA / E SPECIAL / E TECH
Current measuring input
(A socket )
Specification see current ranges A
~
Measuring input
0.6/6/60/600 A 600 mA 0.7 A continous
10 A: 5 min
6/60/600/6 000 A 6A plus clamp current transformer error
A
0.6/6/60/600 A
6/60/600/6000 A
600 mV
6V
E XTRA / E SPECIAL / Voltage measurement input
E TECH : (V socket ) Ri =1 M Ω /9 M Ω
Specification see voltage measuring ranges V~
1)
Measuring input
E BASE : (V socket ) Ri ~1 MΩ
±(0.5% rdg. + 10 d) ±(1% rdg. + 30 d) ±(1.5% rdg. + 30 d)
1000 V RMS
max. 10 s
plus clamp current sensor error
Open-circuit voltage
Meas. curr. @ range limit
±(... % rdg. + ... d)
Ω
600 Ω 10 mΩ 100 mΩ < 1.4 V approx. 250 μA0.1 + 5 with active ZERO function *)
1000 V
DC
AC
RMS
Sine
max. 10 s
6kΩ 100 mΩ 1 Ω < 1.4 V approx. 65 μA0.1 + 5
60 kΩ 1 Ω 10 Ω < 1.4 V approx. 7.5 μA0.1 + 5
600 kΩ 10 Ω 100 Ω < 1.4 V approx. 0.75 μA 0.2 + 5 ...
6MΩ 100 Ω 1kΩ < 1.4 V approx. 0.1 μA0.5 + 5
60 MΩ 1kΩ 10 kΩ < 1.4 V approx. 30 nA 5 + 10
600 Ω —0.1Ω approx. 9 V approx. 1 mA const. 1 + 5
6.0 V
3)
— 1 mV approx. 9 V approx. 1 mA const. 0.5 + 3
Discharge resist. U
0 max
±(... % rdg. + ... d)
F
E XTRA
E TECH
60 nF — 10 pF 10 MΩ 0.7 V 1 + 10
4)
with active ZERO function *)
1000 V
DC
AC
RMS
Sine
max. 10 s
600 nF — 100 pF 1 MΩ 0.7 V 1 + 6
4)
6 μF — 1 nF 100 kΩ 0.7 V 1 + 6
4)
60 μF — 10 nF 12 kΩ 0.7 V 1 + 6
4)
600 μF — 100 nF 3 kΩ 0.7 V 5 + 6
4)
f
min
5)
±(... % rdg. + ... d)
Hz (V)
Hz (A)
Hz (A )
600.00 Hz 0.01 Hz 0.1 Hz
1Hz
0.05 + 5
8)
Hz (V)
6)
:
Hz(A )
6)
:
1000 V
Hz (A):
7 )
max. 10 s
6.0000 kHz 0.1 Hz 1 Hz
60.000 kHz 1 Hz 10 Hz
Hz (V)
300.00 kHz 10 Hz 100 Hz 10 Hz
MHz
E XTRA
600 Hz ... 1 MHz
0.01 ...
100 Hz
0.1 ...
1 kHz
1 ... 100 Hz
0.05 + 5 > 2 V ... 5 V
1000 V max. 10 s
%
E XTRA
2.0 ... 98 % — 0.01 % 15 Hz ... 1 kHz 1 Hz 0.1 R + 5 d > 2 V ... 5 V
5.0 ... 95 % — 0.01 % ... 10 kHz 1 Hz
0.2 R per kHz
+5 d
> 2 V ... 5 V
10... 90 % — 0.01 % ... 50 kHz 1 Hz
0.5 R per kHz
+5 d
> 2 V ... 5 V
±(... % rdg. + ... d)
°C/°F
Pt 100
– 200.0 ...
+850.0 °C
0.1 °C
0.3 + 15
9)
1000 V
DC/AC
RMS
Sine
max. 10 sPt 1000
– 150.0 ...
+850.0 °C
0.3 + 15
9)
K
(NiCr-Ni)
– 250.0 ...
+1372.0 °C
1% + 5 K
9)
E
XTRA
ESPECIAL
E
TECH