Technical Data And Measuring Tolerances - Conrad 13 02 30 Bedienungsanleitung

Attention!
Do not use any cleaning agents that contain carbon, or petrole-
um, alcohol or similar. These will attack the surface of the clip-
on adapter / connection cables. In addition, the vapours are
damaging to health and explosive. Do not useany sharp-edged
tools, screwdrivers, metal brushes or similar for cleaning.

6. Technical data and measuring tolerances

6.1 Technical data
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Display ............................: 3-
value: 1999
Polarity display ..............: „-", automatic
Overload indicator .........: "1" or "-1" is displayed
Measuring method ........: Dual Slope
Measuring rate...............: 1-2 measurements per second
Operating voltage .........: 9 VDC (= direct voltage), stabilised
Current consumption.....: approx. 1.5 mA
Input resistance..............: > 1 M Ω
Operating temperature .: 0°C to +50°C, rel. air humidity < 85%,
non-condensing
Temperature coefficient : better than 100 ppm/°C
Mass ................................: approx. 85 g
Dimensions WxHxD .......: 72 x 36 x 71 mm
Installation......................: in accordance with DIN 43700, Type 2;
dimensions WxH 33 x 69 mm (recess size)
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/ -digit LCD display, max. display
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6.2 Measuring tolerances
The accuracy of the measurement results is valid for a tempera-
ture of + 23°C ± 5 K, at a relative air humidity of < 85 %, non-
condensing. Statement of accuracy: ± (% of reading
+ number of digital point errors = digits = dgts)
Measuring
Accuracy
range
±(0.1%+1dgt)
200 mV
±(0.1%+1dgt)
2 V
±(0.1%+1dgt)
20 V
±(0.1%+1dgt)
200 V
±(0.1%+1dgt)
600 V
max.
Resolution
input level
0.1 mV 200 mVDC
1 mV 2 VDC
20 VDC
10 mV
200 VDC
0.1 V
600 VDC
1 V
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