Thermal Conductor CO2 Gas Sensor - MD62
? Detection Gas: CO2, carbon dioxide
? Detection Range: 0~100%VOL
? Application: Industrial spot for CO2 detecting
- Model Number: MD62
- Data Sheet:
- Quantity:
- - +
Product Specification
About MD62 Thermal Conductor CO2 Gas Sensor：
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.
Thermal Conductor CO2 Gas Sensor Features ：
? Linear output signal
? Good reproducibility and reliable performance
? Resistant to toxicosis
? Detecting without Oxygen or short of oxygen
Thermal Conductor CO2 Gas Sensor Application：
Industrial spot for CO2 detecting.
Thermal Conductor CO2 Gas Sensor Specification：
|
Detection Gas |
CO2 |
|
Type |
Thermal conduction |
|
Working Voltage (V) |
3.0±0.1 (DC) |
|
Working current(mA) |
≤120 mA |
|
Sensitivity (mV/10%CO2) |
≥5 |
|
linearity |
≤5% |
|
Response time (90%) |
≤15 s |
|
Resume time (90%) |
≤30 s |
|
Using Environment |
-20~+50℃ ＜95%RH |
|
Storage Environment |
-20~+70℃ ＜95%RH |
|
Dimension（mm） |
19×9.5×14 |
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