Knick SensoTrans A 20220P0 Series, Руководство пользователя

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Specifications
Input Data for Strain Gauges (DMS)
Input -7.5 mV/V ... 7.5 mV/V
Bridge resistance 200 Ω ... 10 kΩ
Zero adjustment within the input range
Supply current (int. supply) 0 ... 5 mA
Supply voltage
(external supply) for T ≤ 55 °C: 1 ... 3 V
for T > 55 °C: 1 ... 2.8 V
Line monitoring for short circuits or open circuits
Input error limits ± (2 μV/V + 0.1 % meas.val.)
for spans ≥ 0.5 mV/V
Temperature coeffi cient at
input
50 ppm/K of adjusted sensitivity
(average TC in permitted operating
temp range, reference temp 23 °C)
Overload capacity 5 V across all inputs