Description: Product Details: MG-812 is a semiconductor oxide chemical sensor that uses the principle of solid electrolyte batteries to detect CO2. When the sensor is kept at a certain operating temperature and placed in a CO2 atmosphere, the positive and negative electrodes of the battery react with each other, and an electromotive force is generated between the sensor's sensitive electrode and the reference electrode. The change of test signal voltage can detect the change of CO2 concentration. Features: MG-812 gas sensor has a smaller volume, lower power consumption, higher sensitivity and good selectivity to CO2, less affected by changes in temperature and humidity, and the sensor signal has good stability and repeatability . Application: It is applied to the detection of CO2 concentration in air quality control systems, fermentation process control systems and greenhouses. Product parameters: Product model: MG-812 Standard package: metal case Detection gas: carbon dioxide Detection range: 0 ~ 10000ppmCO2 Heating voltage VH: 5.0V ± 0.1 V Heating resistance RH: 60.0Ω ± 5Ω Heating current IH: 85mA ± 10mA Heating power consumption PH: 420mW ± 50mW Operating temperature Tao: -20 ℃ ～ 50 ℃ Storage temperature: -20 ℃ ～ 70 ℃ Zero EMF: 200mV-400mV (in 400ppmCO2) Output signal EMF: ≥20mV EMF (400ppmCO2)-EMF (1000ppmCO2)
Price: 10.04 USD
Location: shenzhen
End Time: 2024-11-21T03:34:50.000Z
Shipping Cost: 2.99 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Expiration Date: N/A
Modification Description: Does Not Apply
Shield: Unshielded
Output Type: Commutation
Bundle Description: Does Not Apply
Custom Bundle: No
UPC: Does Not Apply
MPN: Does Not Apply
Contact Form: Single Pole, Single Throw (SPST)
Modified Item: No
California Prop 65 Warning: No
Brand: Unbranded
Current Type: DC
Termination Type: PC Pin
Sensor Type: Electromechanical
Compatible Mounting Type: Panel
Country/Region of Manufacture: China
