20
GOSSEN METRAWATT GMBH
14
Characteristic Values
1)
Up to max. 1.8 V diode voltage, “OL” (overload) is displayed for higher values.
2)
Smallest measurable frequency for sinusoidal measuring signal symmetric to zero point.
3)
Exception: Pt1000: – 100.0
°
C
4)
corresponds to 600 V CAT I
Key:
d = digit(s), rdg. = reading, MUL = measuring range upper limit
Measuring
Function
Measuring Range
Resolution at MUL
Input Impedance
3 000
~
V
300 mV 100
µ
V
> 20 M
Ω
5 M
Ω
// < 50 pF
3
V
1 mV
11 M
Ω
5 M
Ω
// < 50 pF
30
V 10 mV
10 M
Ω
5 M
Ω
// < 50 pF
300
V 100 mV
10 M
Ω
5 M
Ω
// < 50 pF
600
V
4)
1
V
10 M
Ω
5 M
Ω
// < 50 pF
Approximate Voltage Drop at MUL
A
300
µ
A 100 nA
160
mV
3 mA
1
µ
A
160 mV
30 mA
10
µ
A
200 mV
300 mA
100
µ
A
300 mV
15
A
10 mA
700 mV
Open-Circuit Voltage
Measuring Current
at MUL
Ω
300
Ω
100 m
Ω
0.6
V
max. 250
µ
A
3 k
Ω
1
Ω
0.6
V
max. 45
µ
A
30 k
Ω
10
Ω
0.6
V
max. 4.5
µ
A
300 k
Ω
100
Ω
0.6
V
max. 1.5
µ
A
3 M
Ω
1 k
Ω
0.6
V
max. 150
nA
30 M
Ω
10 k
Ω
0.6
V
max. 15
nA
300
Ω
0.1
Ω
max. 3
V
max. 1.2 mA
3 V
1)
1 mV
max. 3
V
max. 1.2 mA
Discharge
Resistance
U
0 max
F
30
nF
10 pF
10 M
Ω
3
V
300
nF
100 pF
1 M
Ω
3
V
3
µ
F
1 nF
100 k
Ω
3
V
30
µ
F
10 nF
11 k
Ω
3
V
300
µ
F
100 nF
2 k
Ω
3
V
3000
µ
F
1
µ
F
2 k
Ω
3
V
30000
µ
F
1
µ
F
2 k
Ω
3
V
f
min
2)
Power Limit
Hz
300.0
Hz
0.1 Hz
1 Hz
3 x 10
6
V x Hz
3.000
kHz
1 Hz
1 Hz
100.0
kHz
100 Hz
1 Hz
°
C/
°
F
Pt100/
Pt1000
– 150.0
3)
...
+100.0
°
C
0.1
°
C
+ 100.0 ...
+850.0
°
C
