Statements (38)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
detector
|
| gptkbp:advantage |
high sensitivity
high power consumption fast response drift over time poor selectivity |
| gptkbp:alternativeTo |
infrared sensor
electrochemical sensor photoionization detector |
| gptkbp:basedOn |
metal–oxide–semiconductor technology
|
| gptkbp:detects |
hydrogen
ethanol methane ammonia carbon monoxide volatile organic compounds |
| gptkbp:developedBy |
1960s
|
| https://www.w3.org/2000/01/rdf-schema#label |
MOS sensor
|
| gptkbp:material |
tin dioxide (SnO2)
titanium dioxide (TiO2) tungsten oxide (WO3) zinc oxide (ZnO) |
| gptkbp:operates |
measuring changes in electrical resistance
|
| gptkbp:relatedTo |
gptkb:battery
semiconductor gas sensor |
| gptkbp:requires |
high operating temperature
heater element |
| gptkbp:sensitivity |
various gases
|
| gptkbp:standsFor |
metal–oxide–semiconductor sensor
|
| gptkbp:usedFor |
detecting gases
|
| gptkbp:usedIn |
environmental monitoring
industrial safety automotive applications gas sensors breath analysis electronic noses |
| gptkbp:bfsParent |
gptkb:Cromemco_Cyclops_Camera
|
| gptkbp:bfsLayer |
7
|