User Manual
22 GMC-I Messtechnik GmbH
13 Characteristic Values
1)
Display: 3¾ places in the range of 3 m@1A, 30 m, , M@...V;
A different sampling rate can be selected in the rAtE menu for saving and
transmitting measured values.
2)
Lowest measurable frequency for sinusoidal measuring signals symmetrical to
the zero point
3)
At 0+40C
4)
ZERO is displayed for “zero balancing” function.
5)
Range 3 V~: U
E
=0.15V
eff/rms
. . . 3 V
eff/rms
30 V~: U
E
=1.5V
eff/rms
. . . 30 V
eff/rms
300 V~: U
E
=15V
eff/rms
. . . 300 V
eff/rms
600 V~: U
E
=30V
eff/rms
. . . 600 V
eff/rms
For voltages > 100 V: power limiting of 1.8 · 10
6
V · Hz
6)
20 45 65 Hz 1 kHz sine, see influences on page 23.
7)
Pulsating measuring current with interval of T = 1 s
8)
Plus sensor deviation
9)
Temperature value is calculated from the characteristic curve per EN 60751
10)
In the event of extremely high resistances the capacitive influence of the person
performing the measurement and/or the measuring cable may distort the
measured value. Use therefore short or shielded measurement cables.
11)
In the event of an overload, the integrated FF1.6A/1000V fuse is triggered.
Key
rdg. = reading (measured value), R = measuring range, d = digit(s), 2/4 L = 2/4-wire connection
Measuring
Function
Measuring Range
Resolution at Upper
Range Limit
Input Impedance
Intrinsic Uncertainty at Max. Resolution
under Reference Conditions
Overload Capacity
3)
(...% rdg. + ... d) (...% rdg. + ... d)
4¾ 30000 / 3¾ 3000
1)
DC AC
6)
DC AC
6)
Value Time
V
3 V 100 V2.1M 2.1 M // < 50 pF 0.1 + 10
4)
0.2 + 10 (>500d)
600 V
DC
AC
RMS
sine
Cont.
30 V 1 mV 2.1 M 2.1 M // < 50 pF 0.1 + 5 0.2 + 10 (>500d)
300 V 10 mV 2.1 M 2.1 M // < 50 pF 0.1 + 5 0.2 + 10 (>500d)
600 V 100 mV 2.1 M 2.1 M // < 50 pF 0.1 + 5 0.2 + 10 (>500d)
Open-circuit voltage
Meas. current approx.
(...% rdg. + ... d)
m@1A
(4 L)
3m 0.001 m 3.5 4 V 1 A
7)
1+10
0.6 V
11)
Cont.30 m 0.001 m 3.5 4 V 1 A
7)
0.5 + 10
300 m 0.01 m 3.5 4 V 1 A
7)
0.5 + 10
m
(4 L)
30 m 0.01 m 3.5 4 V 200 mA
0.25 + 10
0.6 V
11)
4)
Cont.
300 m 0.01 m 3.5 4 V 200 mA
3 0.1 m 3.5 4 V 20 mA
30 1m 3.5 4 V 20 mA
(2 L)
300 10 m 3.5 4 V 1 mA 0.1 + 10
4)
600 V
DC
AC
RMS
sine
max. 10 s
3k 100 m 3.5 4 V 100 A0.1+5
4)
30 k 1 3.5 4 V 20 A0.1+5
300 k 10 3.5 4 V 20 A0.1+5
3M 100 3.5 4 V 10 A0.1+5
30 M 1k 3.5 4 V 10 A1.5+10
300 0.1 3V 1mA 1+5
3V 0.1mV 3V 1mA 1+5
Test Voltage Measuring Current
M@
...V
30 M 0.01 M 50/100/250/500 V
< 1.5 mA
2+10
600 V
DC/AC
max. 10 s300 M 0.1 M 50/100/250/500 V 2 + 10
3000M
10)
1M 50/100/250/500 V 3 + 10
f
min
2)
(...% rdg. + ... d)
Hz
300 Hz 0.01 Hz
1 Hz 0.05 + 5
5)
600 V AC Cont.
3kHz 0.1 Hz
Temperature
Sensor
Measuring Range Resolution
Intrinsic Error at Max. Resolution under Reference Conditions
(...% rdg. + ... d)
8)
C/F
Pt 100
9)
–200.0 +100.0 C
0.1 K
1 K + 5
600 V
DC
AC
RMS
sine
max. 10 s
+100.0 +600.0 C 0.5 + 5
Pt 1000 – 200.0 + 100.0 C1 K + 5
+100.0 +600.0 C 0.5 + 5
Ni 100 – 60.0 + 180.0 C0.5+ 5
Ni 1000 –60.0 +180.0 C0.5+ 5