A927ZET Technical Information Manual
40
Accuracy
The typical tag accuracy over the operating temperature range (from -30°C to +70°C) has an accuracy error curve. At
high temperatures the magnitude of error slightly increases. The tag accuracy is of ± 0.1°C (typical) and ± 0.75°C (max).
Fig. 4.3: Temperature error vs Temperature
The following figure shows the A927ZET accuracy at room temperature (25°C):
Fig. 4.4: Accuracy at 25°C
Theoretical read range
The read range depends on the frequency, as shown in figure below:
Fig. 4.5: A927ZET Theoretical read range at 2W ERP
