Data Sheet for Product

7
Siemens CB1Q3903en
Smart Infrastructure 2020-04-08
Analog inputs B1…B3 (T1)
NTC 10k
Sensor current 60 μA at 25 °C
Temperature Accuracy Resolution
-50 °C 2.5 K 0.6 K
-40 °C 1.4 K 0.4 K
-30 °C 0.9 K 0.2 K
-10 °C 0.5 K 0.1 K
50 °C 0.7 K 0.2 K
70 °C 1.3 K 0.4 K
90 °C 2.5 K 0.7 K
100 °C 3.4 K 0.9 K
0,00
0,10
0,20
0,30
0,40
0,50
0,60
0,70
0,80
0,90
-50,00 -25,00 0,00 25,00 50,00 75,00 100,00
Temperature [°C]
Resolution [k]
NTC 100k
Sensor current 15 μA at 25 °C
Temperature Accuracy Resolution
0 °C 1.8 K 0.5 K
10 °C 1.2 K 0.3 K
30 °C 0.7 K 0.2 K
70 °C 0.5 K 0.2 K
110 °C 0.8 K 0.2 K
120 °C 1.0 K 0.3 K
140 °C 1.5 K 0.4 K
150 °C 1.9 K 0.5 K