GMC-I Messtechnik GmbH
63
Technical Data
2)
Power limiting: frequency x voltage, max. 6 x 10
6
V x Hz
3)
The accuracy specification is valid as of a display value of 10% and up
to 100% of the measuring range for both measuring modes with the
TRMS converter in the A AC and A (AC+DC) ranges.
5)
Except for sinusoidal waveshape
Response Time
(after manual range selection)
Reference Conditions
Ambient temperature
+23
C
2 K
Relative humidity
40% to 75%
Meas. Qty. Freq.
45 Hz
65 Hz
Meas. Qty. Waveshape Sine
Battery voltage
3 V
0.1 V
Influ-
encing
Quan-
tity
Measured
Quantity /
Measuring
Range
Sphere of Influence
Intrinsic Error
3)
... % rdg. + ... d)
Fre-
quency
V
AC
2)
300 mV
...
300 V
> 15 Hz ... 45
Hz
3 + 5 > 300 digits
> 65 Hz ... 10 kHz
600 V
> 65 Hz ...
5 kHz
3 + 5 > 60 digits
A
AC
300
A
...
1 A
> 15 Hz ... 45
Hz
3 + 10 > 300 digits
> 65 Hz ... 10 kHz
A
AC
+DC
300
A
...
1 A
> 15 Hz ... 45
Hz
3 + 30 > 300 digits
> 65 Hz ... 10 kHz
A
AC
300 mV /
3 V / 30 V
> 65 Hz ... 10 kHz
3 + 5 > 300 digits
Influencing
Quantity
Sphere of
Influence
Measured Quantity /
Measuring Range
Influence Error
5)
Crest Factor CF
1 ... 3
V
, A
1% rdg.
> 3 ... 5
3% rdg.
Influencing
Quantity
Sphere of
Influence
Measured Quantity
Influence Error
Relative
Humidity
75%,
3 days,
instrument off
V
A,
, F, Hz,
C
1 x intrinsic error
Battery voltage
1.8 to 3.6 V
ditto
Included in intrinsic error
Mains operation
5 V
ditto
10 Digit
Influencing
Quantity
Sphere of Influence
Measured Qty. /
Measuring Range
Damping
Common Mode
Interference
Voltage
Interference quantity max. 600 V
V
> 120 dB
Interference quantity max. 600 V
50 Hz ... 60 Hz, sine
3 V
, 30 V
> 80 dB
300 V
> 70 dB
600 V
> 60 dB
Series Mode
Interference
Voltage
Interference quantity: V
,
respective nominal value of the
measuring range,
max. 600 V
, 50 Hz ... 60 Hz sine
V
> 50 dB
Interference quantity max. 600 V
V
> 110 dB
Measured Quantity /
Measuring Range
Response Time
Digital Display
Measured Quantity
Jump Function
V
, V
A
, A
1.5 s
From 0 to 80%
of upper range limit value
300
... 3 M
2 s
From
to 50%
of upper range limit value
30 M
5 s
Continuity
< 50 ms
C (Pt 100)
Max. 3 s
1.5 s
30 nF ... 300
F
Max. 5 s
From 0 to 50%
of upper range limit value
>10 Hz
1.5 s
Summary of Contents for METRAHIT T-COM PLUS
Page 5: ...GMC I Messtechnik GmbH 5 Standard Equipment Contact Persons ...
Page 11: ...GMC I Messtechnik GmbH 11 Safety Warnings ...
Page 25: ...GMC I Messtechnik GmbH 25 Control Functions ...
Page 41: ...GMC I Messtechnik GmbH 41 Measurements V Hz Temp m A Hz ...
