Testing of SHT11 Sensor
Testing of sensor is done by comparing the
value of data read by sensor and the value of data
read by thermometer. Table 2 is the value of data
read by sensor and thermometer.
According to table 2 and figure 12, the biggest
difference of the value of data read by sensor with
the value of data read by thermometer is 1.5oC.
There is a difference data read by SHT11 sensor
and thermometer is not too far. This is equal with
tolerance of sensor measurement for temperature
with scale ( 30 – 40 ) oC is ( ± 0.5 - ± 1 )oC (
Sensirion, 2008 ). So the data read by SHT11
sensor in this device is correct.
Table 2. The value of data read by thermometer and
senso