MG811 Air CO2 Sensor, Carbon Dioxide MG811 Gas Sensor For Arduino, Raspberry PI - NB003

• Model: MG811
• Type: Air Sensitive
• Material: Metal
• Output Signal: Simulation Model
• Resolution: 10 PPM
• Detection Of Gases: CO2

Description:

MG811 type solid electrolyte gas sensor is made on the basis of the principle of solid electrolyte battery, under the condition of a certain temperature, when sensors placed in the atmosphere, solid electrolyte battery electrode reaction. The electric potential difference between the sensor sensitive electrode and the participating electrode is consistent with the Nernst equation. The gas concentration is detected by measuring the voltage signal output at both ends of the sensor.

Features:

• Good sensitivity and selectivity for CO2.
• The change in temperature and humidity is less affected.
• Good stability and reproducibility.
• Ideal air quality control system.
• Fermentation process control.
• Greenhouse CO2 concentration detection.

Specification:

• Model: MG811
• Type: Air Sensitive
• Material: Metal
• Physical Properties Of Materials: Solid Electrolytes
• Material Crystal Structure: Solid Electrolyte
• Manufacturing Process: Thick Film
• Output Signal: A Simulation Model
• Resolution: 10 PPM
• Detection Of Gases: CO2
• Detection Concentration: 350--10000ppmCO2
• Heating Voltage (VH) :6.0 ± 0.01 VAc or DC
• Load Resistor (RL) : adjustable
• Heat Resistance (RH): 35Ω±3Ω (room temperature)
• Heating Power Consumption (PH) : about 1200mW
• Temperature And Humidity: 20℃±2℃, 65%±5%RH

Application:

• Air Quality Control
• Fermentation Process Control
• CO2 Concentration detection

Package Included: