TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

GAZISTANCE [2 records]

Record 1 2014-11-24

English

Subject field(s)
  • Security
  • Security Devices
  • Electronics
CONT

Semi-conductors are usually mixtures of oxydes which have been "doped" by small concentrations of certain elements, usually a rare earth. Their electrical conductivity when heated (by a platinum-rhodium wire) is altered appreciably by the presence of small concentrations of flammable and certain toxic gases. ... The resistance of a semi-conductor gas detector is measured by small electrodes ...

French

Domaine(s)
  • Sécurité
  • Dispositifs de sécurité
  • Électronique
CONT

La RTC vient de lancer sous le nom de Gazistance un composant destiné à la détection des gaz inflammables. Elle met en œuvre pour cela des céramiques semiconductrices (des oxydes ferriques, d'étain et de zinc) dont la variation de résistivité est fonction de la concentration de gaz ou de vapeurs dans l'air ambiant.

Spanish

Save record 1

Record 2 1995-01-16

English

Subject field(s)
  • Electronic Components

French

Domaine(s)
  • Composants électroniques
DEF

Dispositif composé de céramiques semi-conductrices (oxydes ferriques, d'étain et de zinc) dont la variation de résistivité est fonction de la concentration de gaz ou de vapeurs dans l'air ambiant.

Spanish

Save record 2

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