Joy-It SEN-MQ4 Manual


Læs gratis den danske manual til Joy-It SEN-MQ4 (6 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 15 personer og har en gennemsnitlig bedømmelse på 4.6 stjerner ud af 8 anmeldelser. Har du et spørgsmål om Joy-It SEN-MQ4, eller vil du spørge andre brugere om produktet?

Side 1/6
www.joy it.net-
Pascalstr. 8 47506 Neukirchen Vluyn-
ANAL
ANAL
ANAL
ANALANALOG NA
OG NA
OG NA
OG NAOG NATURAL G
TURAL G
TURAL G
TURAL GTURAL GAS AND METH
AS AND METH
AS AND METH
AS AND METHAS AND METHANE
ANE
ANE
ANE ANE
SENSOR
SENSOR
SENSOR
SENSORSENSOR
SEN MQ4-
1. GENERAL INFORMATION
1. GENERAL INFORMATION
1. GENERAL INFORMATION
1. GENERAL INFORMATION1. GENERAL INFORMATION
Dear costumer,
thank you very much for choosing our product.
In following, we will introduce you to what to observe while starting up
and using this product.
Should you encounter any unexpected problems during use, please do
not hesitate to contact us.
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www.joy it.net-
Pascalstr. 8 47506 Neukirchen Vluyn-
2. CALCULATION OF THE SENSOR VALUES
2. CALCULATION OF THE SENSOR VALUES
2. CALCULATION OF THE SENSOR VALUES
2. CALCULATION OF THE SENSOR VALUES2. CALCULATION OF THE SENSOR VALUES
This shows the typical sensitivity characteristics of the MQ-4. Rs means re-
sistance of the sensor in dierent gases, Ro means resistance of sensor in
1000ppm Methane
Correlation between sensor resistance and the ambient temperature and
air humidity
The resistance of the sensor can be calculated with the following formula:
Rs=(Vc/VRL 1)×RL -
VC= Supply voltage; VRL= voltage analog pin;


Produkt Specifikationer

Mærke: Joy-It
Kategori: Ikke kategoriseret
Model: SEN-MQ4

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