Datasheet
METRAport40S
Digital Multimeter
2 GMC-I Messtechnik GmbH
Technical Data
1
To max. 5.1 V diode voltage, above which overload display appears: “OL”.
2
Lowest measurable frequency for sinusoidal measuring signals symmetrical to the zero point
3
Resolution with an upper range limit of 3000
4
Corresponds to 600 V CAT I
5)
Input sensitivity, signal/sine: Hz (V): 10 to 100% MR except for mV: as of 30% MR;
H (I): 20 to 100% MR except for 3 A: as of 30% MR; Hz (clip): as of 30% MR
Key: d = digit(s), rdg. = reading (measured value), MR = measuring range
MRU = upper range limit
Applicable Regulations and Standards
1
At 0 ... + 40 C
2
Values of less than 2 mV are suppressed in the 300 mV range,
15 (20) ... 45 ... 65 Hz
... 10 kHz sinusoidal.
3
After measurement with 10 A: at least 10 minute cool-down period
4
ZERO is displayed for “zero balancing” function.
5
Plus sensor deviation
6
Specified intrinsic error is valid for 3 to 100% of the AC measuring ranges.
With short-circuited test probes:
Residual value of 1 to 30 d at zero point due to TRMS converter
7)
to 1 k: (0.2 + 9 D)
Reference Conditions
Ambient temperature +23 C 3 K
Relative humidity 40 ... 75%
Measured qty. frequency 45 ... 65 Hz
Measured qty. waveshape Sine
Battery voltage 3 V 0.1 V
Meas.
Function
Measuring Range
Auflösung bei
Messbereichs-
ende
Input Impedance
30 000 3 000
~
V DC
30 mV 10 V50k
—
V
300 mV 10 V>11M 11 M // < 50 pF
3 V 100 V11M 11 M // < 50 pF
30 V 1 mV 10 M 10 M // < 50 pF
300 V 10 mV 10 M 10 M // < 50 pF
600 V
4
100 mV 10 M 10 M // < 50 pF
Approx. voltage drop at MRU
A
300 A 10 nA 160 mV
3 mA 100 nA 160 mV
30 mA 1 A 180 mV
300 mA 10 A 250 mV
3 A 100 A 360 mV
10 A 1 mA 920 mV
Open-circuit
voltage
Measuring current at
MRU
30 10 m 1.3 V max. 250 A
300 10 m 1.3 V Max. 250 A
3k 100 m 1.3 V Max. 150 A
30 k 1 1.3 V Max. 30 A
300 k 10 1.3 V Max. 3 A
3M 100 1.3 V Max. 0.36 A
30 M 1k 1.3 V Max. 0.1 A
300 0.1
3)
Max. 8.4V Ik = 1 mA
5.1 V
1
1 mV Max. 8.4V Ik = 1 mA
Discharge
resistance
U
0 max
F
30 nF 10 pF 10 M 0.7 V
300 nF 100 pF 1 M 0.7 V
3 F 1 nF 100 k 0.7 V
30 F10nF11k 0.7 V
300 F 100 nF 3 k 0.7 V
f
min
2
Power limit
Hz
5)
300.00 Hz 0.01 Hz 1 Hz
3 x 10
6
V x Hz
3.0000 kHz 0.1 Hz 1 Hz
30.000 kHz 1 Hz 1 Hz
300.00 kHz 10 Hz 1 Hz
1000.0 kHz 100 Hz 1 Hz
%
15...300 Hz: 2.0 ... 98.0%
0.1 Hz 1 Hz
3 x 10
6
V x Hz
... 3 kHz: 5.0 ... 95.0% 0.1 Hz 1 Hz
... 10 kHz: 10.0 ... 90.0% 0.1 Hz 1 Hz
Revolutions per Pulse
Upm1
60 ... 30 000 1
Upm2
60 ... 30 000 2
C/F
– 200.0 ... +850.0 C Pt100 0.1 C
– 150.0 ... +850.0C Pt1000 0.1 C
– 250.0 ... +1372.0 C
K
NiCr-Ni
0.1 C
IEC 61010-1
DIN EN 61010-1
VDE 0411-1
Safety requirements for electrical equipment for
measurement, control and laboratory use –
General re-
quirements
DIN EN 61326-1
VDE 0843-20-1
Electrical equipment for measurement, control and laboratory
use – EMC requirements – Part 1: General requirements
DIN EN 60529
VDE 0470-1
Test instruments and test procedures
– degrees of protection provided by enclosures (IP code)
Meas.
Range
Intrinsic Uncertainty
for Max. Resolution
under Reference Conditions
Overload Capacity
1
(...% rdg. + ... d)
(...% rdg.. + ... d)
6)
~
2) 6)
Value Time
30 mV 1 + 5 1 + 5
300 V
(DC)
~ (AC)
TRMS, sine
Continuous
300 mV 0,2 + 5
4)
1 + 30
3 V 0,2 + 3 0,5 + 30
30 V 0,2 + 3 0,5 + 30
300 V 0,2 + 3 0,5 + 30
600 V 0,2 + 3 0,5 + 30
600 V CAT I
6)
~
2) 6)
300 A 0,5 + 5 1,5 + 30
0.36 A
Continuous
3 mA 0,5 + 5 1,5 + 30
30 mA 0,5 + 5 1,5 + 30
300 mA 0,5 + 5 1,5 + 30
3 A 0,7 + 5 1,5 + 30
10 A
3)
10 A 0,7 + 5 1,5 + 30
30 1+5
300 V
(DC)
~ (AC)
RMS
Sine
Max. 10 s
300 0.2 + 5
4)
3k 0.2 + 5
4) 7)
30 k 0.2 + 5
300 k 0.2 + 5
3M 0.2 + 5
30 M 2+10
3+5
5.1 V 0.5 + 3
30 nF 1 + 6
4)
300 V
(DC)
~ (AC)
RMS
Sine
Max. 10 s
300 nF 1 + 6
3 F1 + 6
30 F1 + 6
300 F5 + 6
3mF 5 + 6
Max. measuring voltage
300.00 Hz
0,1 + 5
6)
(sinusoidal input voltage
> 2 ... 5 V)
300 V
300 V Max. 10 s
3 kHz 300 V
30 kHz 300 V
300 kHz 100 V
1000 kHz 30 V
%
0.1% rdg. 8 d
300 V
Max. 10 s0.1 % rdg./kHz 8 d
0.1 % rdg./kHz 8 d
Upm
Upm1
60 ... 30 000 2
300 V
Continuous
Upm2
60 ... 30 000 2
Measuring Range (... % rdg.. + ... d)
Pt100 –200.0 ... +850.0 C 0.5% + 15
5
300 V (DC) /
~(AC)
TRMS, sine
Max. 10 s
Pt1000 –150.0 ... +850.0 C 0.5% + 15
5
K
NiCr-Ni
– 250.0 ... +1372.0 C 1% + 5 K
5