MQ131 Gaz d'ozone Détection Module capteur Faible concentration
€11.50
€45.48
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Caractéristiques
Marque: Aihasd
Style: Compact
Couleur: Blanc, Noir
Poids de l'article: 15 Grammes
Alarme: Sonore
Fabricant: Apple Trees E-commerce co., LT
- Semiconductor heating type - qualitative detection.
- With analog and TTL level signal output.
- Analog output voltage with the concentration is not a linear relationship ,you need to convert the analog voltage into the resistance ratio, and then calculate the specific concentration value through the logarithmic relationship.
- The test concentration range of gas-sensitive elements : 10 to 1000ppb.
- Application:Mainly used for qualitative determination, suitable for home, environmental gas detection equipment, suitable for the detection of ozone gas.