Tettex 2293 - Ratio Measurement

Introduction
13
320 μ … 32 k
0.1%
32 k … 320 k
1%
(1) at temperature -10 …+60°C at highest available current
32μΩ
320μΩ 3.2mΩ
32mΩ
320mΩ
3.2Ω
32Ω
320Ω
3.2kΩ
32kΩ
320k
320μA
32A
3.2A
320mA
32mA
3.2mA
±0.1%
±1%
10mV
25V
50V
100V
16A
640mΩ
1mV
Current
Resistance
±
0.5%
640μΩ
1.5.4 Ratio Measurement
General
Max. Supply Current AC
1 A
Peak
≈ 700 mA
RMS
Max. Meas. Voltage AC
95 V
Peak
≈ 67 V
RMS
Range
1.0 … 10’000
Ratio
Accuracy at highest measuring voltage
1.0 … 100
0.05%
100 … 2’000
0.1%
2’000 … 20’000
1%
20’000 … 100’000
5%
Phase (AC Meas.)
Typical Accuracy at highest measuring voltage
1.0 … 500
±0.10°
500 … 10’000
±1.00°
Phase (Clock Number)
Accuracy at highest measuring voltage
1.0 … 500
±0.05°