<p>A portable device includes an outer housing including an inlet port and a outer slot adapted to receive a vapor sensor card; an operating circuit disposed at least partially within the outer housing; a sensor holder at least partially disposed within the outer housing. The sensor holder includes: an inner housing including a gas intake chamber in downstream fluid communication with the inlet port. The gas intake chamber has a gas outlet in fluid communication with an inner slot retaining a sensor card socket for engaging the vapor sensor card. The sensor holder further comprises an electrical heater element, a fan, and a turbulent-flow-inducing member. The vapor sensor card comprises a sensor housing and a capacitive sensor element.</p>
申请公布号
EP2880431(A1)
申请公布日期
2015.06.10
申请号
EP20130747728
申请日期
2013.07.23
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
PALAZZOTTO, MICHAEL, C.;GRYSKA, STEFAN, H.;TUNGJUNYATHAM, JUSTIN;ERICKSON, RYAN, D.;WILLOUGHBY, JAIME, B.