Massive Discount 10 Pcs Mg-812 Low Power-consumption Co2 Sensor Pro Version [IjiDqbhS]

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Application:CO2 detection in air quality control, ferment process control and green house fields.
Feature:Small sizes, low power-consumption, high sensitivity and good selectivity.
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Production Description:
MG-812 is a semiconductor oxide chemical sensor that uses solid electrolyte battery principles to detect CO2.
When the sensor is kept at a certain working temperature and placed in a CO2 atmosphere, an electrode reaction occurs between the positive and negative electrodes of the battery, and the output signal voltage is inversely proportional to the logarithm of the CO2 concentration. A voltage change in the test signal can detect a change in the CO2 concentration.
Feature:

• Small sizes, low power-consumption, high sensitivity and good selectivity.
• Less affection by temperature and humidity.
• Good stability and repeatability.

Application:
CO2 detection in air quality control, ferment process control and green house fields.
Main technical parameters: