MachineU > China Products > Security & Protection > Alarms > Alarm system
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
Specifications
Brand Name :
YJJ
Model Number :
MG812
Place of Origin :
CHINA
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time :
3 days
Packaging Details :
Disk mounting
Heating voltage :
VH 5.0V± 0.1V
Heating resistance RH :
60.0Ω±5Ω
Heating current IH :
85mA±10mA
Heating power consumption PH :
420mW±50mW
Description

Product Description:

MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems

Features:

MG-812 is a semiconductor oxide chemical sensor that uses the principle of a solid electrolyte battery to detect CO2. When the sensor is kept at a certain operating temperature and placed in a CO2 atmosphere, electrode reaction occurs in the positive and negative electrodes of the battery, electromotive force is generated between the sensor sensitive electrode and the reference electrode, and the output signal voltage is inversely proportional to the logarithmic linear relationship of CO2 concentration, and the change of CO2 concentration can be detected by testing the change of signal voltage.

Product model MG-812

Standard package metal housing

Detection gas carbon dioxide

Detection range 0~10000ppmCO2

Heating voltage VH 5.0V± 0.1V

Heating resistance RH 60.0Ω±5Ω

Heating current IH 85mA±10mA

Heating power consumption PH 420mW±50mW

Operating temperature Tao -20℃ ~ 50℃

Storage temperature -20℃ ~ 70℃

Zero EMF 200mV-400mV (in 400ppmCO2)

Output signal DEMF ≥20mV

EMF (400ppmCO2) -EMF (1000ppmCO2)

Specifications:

Operating temperature -20℃ ~ 50℃
Heating voltage VH 5.0V± 0.1V
Output signal DEMF ≥20mV
Output signal DEMF 200mV-400mV (in 400ppmCO2)

YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control SystemsYJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems

Send your message to this supplier
Send Now

YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems

Ask Latest Price
Product Detail
Brand Name :
YJJ
Model Number :
MG812
Place of Origin :
CHINA
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time :
3 days
Contact Supplier
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems
YJJ MG812 Low Power CO2 Semiconductor Gas Sensor For CO2 Concentration Detection In Air Quality Control Systems

ShenzhenYijiajie Electronic Co., Ltd.

Verified Supplier
3 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer, Trading Company
Main Products :
Oxygen Gas Sensor, Electrochemical Gas Sensor, Gas Sensor
Total Annual :
900000-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Gas Sensor
MachineU China Products Security & Protection Alarms Alarm system
Contact Supplier
Submit Requirement