公开(公告)号：WO2019003169A1

公开(公告)日：2019-01-03

申请号：PCT/IB2018/054795

申请日：2018-06-28

Applicant: IOTOPON SRL

Inventor： JURATO, Juri ,  GALIA, Timoteo

IPC: G01K7/42 ,  B60H1/00 ,  G01K13/02 ,  G01K1/20

Abstract: A sensor device for calculating the temperature (T) of the air including a support structure (11) designated to be traversed by the air. The support structure (10) defining a seat (12) having an air inlet (13) and an air outlet (14). Furthermore, the device comprises sensor means (20) arranged inside the seat (12) for detecting said at least one first value (Ts1) and at least one second value (Ts2) of the detected air temperature (E) that traverses it; The sensor device (12) is configured so that upon detecting the value (Ts1) and the value (Ts2) the air traverses inside the seat (12) respectively at a first speed (V1) and at a second speed (V2), at which the sensor means (20) have a respective first and second heat transfer coefficient (H1; H2) and a first and second radiant power (PRad1; PRad2). The ratio (V1/V2) or the ratio (H1/H2) or the ratio (PRad2/PRad1) is predetermined. The sensor device can be used with a data processing logic unit (50) for calculating the air temperature (T) starting from the first value (Ts1), the second value (Ts2), the ratio (V1/V2) and the ratio (PRad2/PRad1).