METRAHIT X-TRA GOSSEN METRAWATT, METRAHIT X-TRA Datasheet - Page 4

• Manufacturer Part Number: METRAHIT X-TRA
• Description: MULTIMETER, TRUE RMS
• Manufacturer: GOSSEN METRAWATT

Specifications of METRAHIT X-TRA

• Dmm Type: Handheld
• Voltage Measuring Range Dc: 100mV, 1V, 10V, 100V, 1000V
• Voltage Measuring Range Ac: 100mV, 1V, 10V, 100V, 1000V
• Current Range Dc: 100µA To 10A
• Current Range Ac: 100µA To 10A
• Resistance: RoHS Compliant
• Resistance Measuring Range: 100ohm To 40Mohm
• Frequency Measuring Range: 100Hz To
• Rohs Compliant: NA

METRAHIT⏐X-
TRMS Digital Multimeters
Internal Clock
Time format
Resolution
Accuracy
Temperature Influence 50 ppm/K
Influencing Quantities and Influence Error
1)
2)
3)
4)
4
Temperature
Fre-
quency
Measured
Quantity
Waveshape
Influenc-
ing Qty.
With zero balancing
Power limiting: frequency x voltage max. 3 x 10
The accuracy specification is valid as of 2% of the measuring range for both
measuring modes with the TRMS converter in the A AC and A (AC+DC) ranges,
and for frequency response within a display value range of 10% to 100% of the
measuring range.
Except for sinusoidal waveshape
Influencing
Influencing
Quantity
Quantity
V
2)
A
A
3)
3)
AC
AC
Meas. Range
AC
Meas. Qty. /
1000.0 V
100.00 mV
10.0000 A
100.00
1 V / 10 V
1.0000 V
100.00 V
100 mV /
+25° C ... +50° C
–10° C ... +21° C
Factor
Crest
...
...
CF
Sphere of
Sphere of
Influence
Influence
Allowable crest factor CF of the periodic quantity to be mea-
sured is dependent upon the displayed value:
μ
and
3)
A
5
4
3
2
1
> 3 ... 5
> 15 Hz ... 45
> 65 Hz ... 1 kHz
> 15 Hz ... 45
> 65 Hz ... 1 kHz
> 15 Hz ... 45
> 65 Hz ... 1 kHz
> 65 Hz ... 10 kHz
> 65 Hz ...
1 ... 3
> 1 kHz ... 10 kHz
> 1 kHz ... 20 kHz
> 1 kHz ... 10 kHz
Sphere of Influence
0
DD.MM.YYYY hh:mm:ss
0.1 s
±1 min. per month
CF
Measured Quantity /
°C/°F (Pt100/Pt1000)
°C/°F thermocouple K
Measured Quantity /
TRA
Measuring Range
Measuring Range
5000
10 nF ... 100 μF
100 Ω ... 1 MΩ
1 kHz
V
mA/A
mA/A
> 1 MΩ
Hz
Hz
Hz
V
V
Hz
Current and Voltage Measurement
, A
⏐P
METRAHIT⏐X-
6
METRAHIT⏐P
8500
V x Hz
RO
1)
2 + 30
3 + 30
3 + 30
2 + 9
1 + 9
3 + 9
2 + 9
1 + 9
3 + 9
3 + 3
—
±( ... % rdg. + ... d)
⏐B
Intrinsic Error
12,000
TRA
RO
(...% + ... d) / 10 K
Influence Error
Influence Error
± 1% rdg.
± 3% rdg.
METRAHIT⏐B
ASE
0.2 + 10
0.4 + 10
0.5 + 10
0.5 + 10
0.8 + 10
0.2 + 10
0.5 + 10
0.2 + 10
1 + 10
1 + 5
3 + 30
3 + 30
3 + 10
3 + 9
3 + 9
3 + 9
3 + 9
Digits
—
—
—
—
4)
ASE
Reference Conditions
Ambient temperature
Relative humidity
Measured qty. frequency
Measured qty. waveshape
Battery voltage
Response Time (after manual range selection)
Data Interface
Type
Data transmission
Protocol
Baud rate
Functions
The
used for adaptation to the PC’s USB port.
Internal Measured Value Storage
Memory capacity
Relative
humidity
Battery voltage
Common Mode
Interference
Voltage
Series Mode
Interference
Voltage
Influencing
Influencing
Measured Quantity /
Quantity
Quantity
Measuring Range
USB⏐X-
10 nF ... 100 μF
100 Ω ... 1 MΩ
AV
V
10/40 MΩ
°C (Pt 100)
Continuity
1 000 μF
>10 Hz
, V
, A
TRA
max. 1000 V
Interference quantity: V
nominal value of the measuring range,
Interference quantity max. 1000 V
Interference quantity max. 1000 V
Interference quantity max. 1000 V
instrument off
1.8 to 3.6 V
Sphere of
Influence
plug-in interface adapter (see accessories) is
3 days
(METRAHIT⏐X-
75%
Sphere of Influence
50 Hz ... 60 Hz, sine
Optical via infrared light through the housing
Serial, bidirectional (not IrDa compatible)
Device specific
38,400 baud
– Select/query measuring functions
– Query momentary measurement data
– Read out stored measurement data
4 MBit / 540 kB for approx. 15,400
measured values with date and time stamp
Response Time
Digital Display
, 50 Hz ... 60 Hz, sine
and parameters
< 50 ms
Max. 3 s
Max. 2 s
Max. 7 s
1.5 s
1.5 s
1.5 s
2 s
5 s
+23 °C ±2 K
40 ... 75%
45 ... 65 Hz
Sine
3 V ±0.1 V
Measured Quantity
V, A, Ω, F, Hz, °C
, respective
ditto
TRA
(METRAHIT⏐X-
Measured Quantity /
Measuring Range
only)
GOSSEN METRAWATT GMBH
1 V
of upper range limit value
of upper range limit value
of upper range limit value
1000 V
100 V
Measured Quantity
V
V
V
, 10 V
From ∞ to 50%
From 0 to 80%
From 0 to 50%
waveshape
Included in intrinsic error
1 x intrinsic error
Influence Error
TRA
Damping
> 120 dB
> 110 dB
> 80 dB
> 70 dB
> 60 dB
> 50 dB
only)