K) Temperature Measurement; L) Ac Current Measurement - VOLTCRAFT VC190 Bedienungsanleitung

k) Temperature measurement

°C -40 to +400 °C
°F -40 to +752 °F
• Overload protection: 600 V
• The K-type thermocouple is only suitable for measuring temperatures < 400 °C (752 °F).

l) AC current measurement

Range
600.0μA
μA
6000μA
60.00 mA
mA
600.0 mA
6.000 A
A
10.00 A
• When the measured current is >5 A, each measurement time should be ≤30 s and the rest interval should be
≥15 minutes.
• True RMS display.
• Frequency response: 40 - 400 Hz.
• Accuracy guarantee range: 5 - 100 % of range, short circuit allows least significant digit <2.
• The AC crest factor is ≤3.0 when measured at 3000 counts. The full range AC crest factor of 6000 counts is
≤1.5.
• Non-sinusoidal waveforms:
- When the crest factor is 1.0 - 2.0, the accuracy must be increased by 4.0 %.
- When the crest factor is 2.0 - 2.5, the accuracy must be increased by 5.0%.
- When the crest factor is 2.5 - 3.0, the accuracy must be increased by 7.0%.
• Overload protection:
- F1 Fuse: μA mA range, ø6 x 32 mm, 0.6 A H600 V FF(CE)
- F2 Fuse: 10A range, ø6 x 25 mm, 10 A H600 V FF (CE)
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Range
-40 to +300 °C
300 to 400 °C
-40 to +572 °F
572 to 752°F
Resolution
0.1 μA
1 μA
10 μA
0.1 mA
1 mA
10 mA
Resolution Accuracy
0.1 to 1 °C ± (1.4 % + 3 °C)
0.2 to 2 °F ± (1.4 % + 5 °F)
Accuracy
± (1.3 % + 4)
± (1.6 % + 4)
± (1.8 % + 6)