Temperature measurement
The sensor acquires the room temperature via a sensing element; the resistance changes as a function of temperature. The resistance value is used for further processing by a compatible controller.
Sensing element
Pt 1000 (class B) | Characteristic: | Accuracy: ±(0.3 + 0.005|t|)°C |
QAA2110, QAA2110/BK | ||
Pt 1000 (class A) | Characteristic: | Accuracy: ±(0.15 + 0.002|t|)°C |
QAA2111, QAA2111/BK | ||
Pt 100 (class B) | Characteristic: | Accuracy: ±(0.3 + 0.005|t|)°C |
QAA2112, QAA2112/BK | ||
LG-Ni 1000 (class B) | Characteristic: | Accuracy: ±(0.4 + 0.007|t|)°C |
QAA2120, QAA2120/BK | ||
LG-Ni 1000 (class A) | Characteristic: | Accuracy: ±(0.2 + 0.0035|t|)°C |
QAA2121, QAA2121/BK | ||
NTC 10k (type II) | Characteristic: | Accuracy: |
QAA2121, QAA2121/BK |
Legend | R | Resistance value in Ohm |
ϑ | Temperature in degrees Celsius | |
∆ϑ | Temperature differential in Kelvin |