Specifications; Input Data For Strain Gauges (Dms) - Knick SensoTrans A 20220P0 Series Manual

Input Data for Strain Gauges (DMS)

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

Specifications

45