ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1501/pcs/pre |
| Delivery Time | 3-5work days |
| Packaging Details | In tray |
| Standard package | Metal case |
| Gas tested | Carbon dioxide |
| Detection range | 0~10000ppm CO2 |
| Heating voltage VH | 5.0V±0.1 V |
| Heating resistance RH | 60.0ω ± 5ω |
| Brand Name | Winsen |
| Model Number | MG812 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1501/pcs/pre |
| Delivery Time | 3-5work days | Packaging Details | In tray |
| Standard package | Metal case | Gas tested | Carbon dioxide |
| Detection range | 0~10000ppm CO2 | Heating voltage VH | 5.0V±0.1 V |
| Heating resistance RH | 60.0ω ± 5ω | Brand Name | Winsen |
| Model Number | MG812 | Place of Origin | CHINA |
| High Light | MG812 Carbon Dioxide Sensor ，electrolyte battery Carbon Dioxide Sensor ，MG812 Oxide Semiconductor Gas Sensors | ||
Product Description:
MG812 Low Power CO2 Semiconductor Oxide Chemical Sensor
Features:
MG-812 is a semiconductor oxide chemical sensor that uses solid electrolyte battery principle 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 will react, and the electromotive force will be generated between the sensor's sensitive electrode and the reference electrode. The output signal voltage is inversely proportional to the logarithm of CO2 concentration, and the change of CO2 concentration can be detected by testing the change of signal voltage.
It is used in air quality control system, fermentation process control system, greenhouse and other places for CO2 concentration detection
Specifications:
| Heating current IH | 85mA±10mA |
| Heating power consumption PH | 420mW±50mW |
| Operating temperature Tao | -20℃ ~ 50℃ |
| Storage temperature | -20℃ to 70℃ |
| Zero EMF | 200MV-400MV (in 400ppmCO2) |
| Output signal | DEMF ≥20mV EMF (400ppmCO2) -EMF (1000ppmCO2) |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States HONEYWELL pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV se... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States HONEYWELL pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV se...
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