User manual

GMC-I Messtechnik GmbH 7
7 Characteristic Values
1)
As related to scale length
Scale lengths: R1 l = 46 mm
R2 l = 71 mm
R3 l = 80 mm
Ω l = 67 mm
Ul = 66 mm
2)
Within the marked area of the respective scale (nominal range of use)
Nominal Conditions of Use
Temperature 0 ... 40 °C
Positioning horizontal or vertical
Battery Voltage 7 ... 10 V
Measuring
Function
Measuring Range
Inherent Deviation
at Reference
Conditions
1)
Measuring
Error
2)
Nominal
Voltage
U
N
Nominal /
Measuring
Current
Open-Circuit
Voltage U
o
Frequency /
Short-Circuit
Current I
k
Internal
Resistance
R
i
Switching Value
for Resistance
Overload Capacity
Value Duration
1000 V 0 ... 1000 V ± 2.5% — — — —
DC /
40 ... 200 Hz
900 kΩ — 1200 V continuous
R1, R2, R3
U
N
= 50 V
0 ... 40 kΩ
± 1.5%
± 25%
of reading
50 V
I
N
≥ 1.0 mA
60 V
<12mA
30 kΩ
> 100 kΩ 1200 V max. 10 s20 kΩ ... 1 MΩ 10 kΩ
200 kΩ ... 20 MΩ 40 kΩ
R1, R2, R3
U
N
= 100 V
0 ... 80 kΩ
± 1.5%
± 25%
of reading
100 V 120 V
60 kΩ
> 200 kΩ 1200 V max. 10 s40 kΩ ... 2 MΩ 20 kΩ
400 kΩ ... 40 MΩ 80 kΩ
R1, R2, R3
U
N
= 250 V
0 ... 200 kΩ
± 1.5%
± 25%
of reading
250 V 300 V
150 kΩ
> 500 kΩ 1200 V max. 10 s100 kΩ ... 5 MΩ 50 kΩ
1 MΩ ... 100 MΩ 200 kΩ
R1, R2, R3
U
N
= 500 V
0 ... 400 kΩ
± 1.5%
± 25%
of reading
500 V 600 V
300 kΩ
> 1 MΩ 1200 V max. 10 s200 kΩ ...10 MΩ 100 kΩ
2 MΩ ... 200 MΩ 400 kΩ
R1, R2, R3
U
N
= 1000 V
0 ... 0.8 MΩ
± 1.5%
± 25%
of reading
1000 V 1200 V
600 kΩ
> 2 MΩ 1200 V max. 10 s400 kΩ ... 20 MΩ 200 kΩ
4 MΩ ... 400 MΩ 800 kΩ
4 Ω 0 ... 4 Ω± 1.5%
± 10%
of reading
—
I
m
≥ 200
mA
9 V > 200 mA — — 0.315 A continuous