MD62 Thermal Conductor CO2 Gas Sensor For Industrial Site For CO2 Detecting

• Model Number:XST-MD62
• Type:co2 sensor, Air quality sensor, Gas Sensor
• Place of Origin:Guangdong, China
• Brand Name:Xunster
• Usage:CO2 Detecting
• Description:Thermal Conductor CO2 Gas Sensor
• Working Voltage:3.0±0.1 (DC)
• Working current:≤120 mA
• Sensitivity (mV/10%CO2):≥5
• linearity:≤5%
• Response time:≤15 s
• Using Environment:-20-+50℃ <95%RH
• Dimension(mm):19x9.5x14

MD62 gas sensor consists of an active element and a reference element with the same resistance, both elements are placed in a wheatstone bridge circuit, The analyzing gas contents changes, the overall thermal coefficient of mixed gases changed correspondingly; when the active element meet the combustible gas, its resistance become smaller, when It meet other gas, , Its resistance become larger(air background), the bridge circuit output the voltage change, this change increase according to gas concentration, the reference element as a benchmark while for temperature compensation.

Features
Linear output signal
Good reproducibility and reliable performance
Resistant to toxicosis
Detecting without Oxygen or short of oxygen

Application
Industrial spot for CO2 detecting.