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Feature

This arduino Co2 gas sensor has MG811 sensor module which is highly sensitive to CO2 and less sensitive to alcohol and CO, low humidity and temperature dependency
Onboard heating circuit brings the best temperature for sensor to function. Internal power boosting to 6V for heating sensor best performance
It can be used in air quality control; ferment process control; room temperature Co2 concentration detection
This is an electrochemical CO2 sensor, it is suitable for qualitative analysis, Good sensitivity and selectivity for CO2
Its detect range is 350-10000ppm, good stability and reproducibility. Ideal air quality control system

Description

There are plenty of standard similar products on the market to choose from. Why buy from us? Simple: Peace of mind at your special event. We're obsessive about making sure that each one of our product is produced to the highest standard that we ourselves would expect.
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.
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Specifications:
Model: MG811
Type: air sensitive
Material: metal
Physical properties of materials: solid electrolytes
Material crystal structure: Solid electrolyte
Manufacturing process: thick film
Output signal: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) : 353 (room temperature)
Heating power consumption (PH) : about 1200mW
Temperature and humidity: 202, 65%5%RH
Weight:6g

Package Included:
1x CO2 Carbon Gas Sensor

Note:
1, Please allow small errors in the dimensions due to accidental imprecise manual measurement.