Ultra-low Power Consumption Semiconductor Carbon Dioxide Oxide Chemical CO2 Gas Sensor MG812

• Model Number:XST-MG812
• Type:co2 sensor, Air quality sensor, Gas Sensor
• Place of Origin:Guangdong, China
• Brand Name:Xunster
• Usage:CO2 detection
• Description:Low Power-Consumption CO2 Sensor
• Detection range:0~ 10000ppm CO2
• Heater voltage:5.0±0.1 V
• Heater resistance:60.0±5Ω
• Heater current:85±10mA
• Heater consumption:420±50mW
• Working temp:-20~50℃
• Zero EM F:200-400mV
• Storage temp:-20~70℃

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.