Selbstkalibrierender Wasserstoffsensor

Details

Veröffentlichungs-Nr.

EP4641193

Aktenzeichen

EP25165129

Anmeldetag

20. März 2025

Veröffentlichung

29. Oktober 2025

Rechtsraum

EP

IPC

G01N33/00G01N25/18G01N25/48

Abstract

A system is disclosed. The system comprises at least one thermal conductivity detector (TCD) configured to detect thermal conductivity in an ambient medium. Further, one or more sensors are configured to detect one or more inputs related to environmental conditions. Further, at least one hydrogen sensor is configured to detect presence of hydrogen in a sense medium. Further, one or more processors operationally coupled to at least one TCD, the one or more sensors, and at least one hydrogen sensors, are configured to determine a compensated thermal conductivity (TC) based on the one or more inputs received from the one or more sensors and the detected thermal conductivity from the at least one TCD; determine an estimated thermal conductivity (TC) based on the one or more inputs received from the one or more sensors; and determine a drift based at least on the compensated TC and estimated TC.

Anmelder

Firma

Honeywell International Inc.

Land

🇺🇸 USA

Fachgebiete