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1. (WO2018041473) SENSOR ELEMENT AND THERMAL FLOW SENSOR FOR MEASURING A PHYSICAL VARIABLE OF A MEASURING MEDIUM

Pub. No.:    WO/2018/041473    International Application No.:    PCT/EP2017/068714
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Jul 26 01:59:59 CEST 2017
IPC: G01F 1/684
G01F 1/69
G01F 1/692
G01K 7/16
Applicants: INNOVATIVE SENSOR TECHNOLOGY IST AG
Inventors: GROB, Patrik
HEPP, Christoph
KROGMANN, Florian
Title: SENSOR ELEMENT AND THERMAL FLOW SENSOR FOR MEASURING A PHYSICAL VARIABLE OF A MEASURING MEDIUM
Abstract:
The invention relates to a sensor element (1) for measuring a physical variable of a measuring medium (2), wherein the sensor element (1) is designed and is mounted on a carrier element (3), which consists of a single material or a material combination and is in contact with the measuring medium (2), such that the sensor element (1 ) has a biot number of < 0.1 in the direction of the measuring medium (2). The invention also relates to a thermal flow sensor comprising at least one claimed sensor element (1).