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MEWOI-MIX2011 Air quality/VOC Detection Gas Sensor

MEWOI-MIX2011 Air quality/VOC Detection Gas Sensor

2023-07-12 09:09:40  

Target Gas: Alcohol, smoke, iso-butane, methana Range :10~1000ppm (alcohol) Application: Air purifier,HAVC refrigeration

  • Main Features :
  • Serial No. :
Contact Us for QuotationEmail:464560351@qq.comWhatsapp: +8618620373879

Principle Introduction

Air quality gas sensor adopts multilayer thick film manufacturing technology. Conductivity of the sensor is affected by the concentration of target gas.The higher the concentration is, the higher conductivity of sensor gets.We have VOC sensors and modules, the modules we also have digital output one and level showing ones.we can also supply one-stop gas sensor solution,so just tell us your detail need,then we can send you price asap.


Good stability;
Low cost, long life;
High sensitivity to TVOC;
Simple application circuit;
Low power consumption.


Air purifier;
HAVC refrigeration;
Indoor air quality monitoring;
Intelligent integrated ceiling;
Range hood, air conditioner.

Technical Parameters

Target GasVOC, Alcohol, smoke, iso-butane, methanal
Measurement Range10~1000ppm ( toluene, smoke, alcohol, etc)
Heater Voltage(VH)5V±0.1V AC or DC
Loop Voltage≤24V DC
Heater Resistor(RH)85Ω±5Ω(Room Temp.)
Power consumption(PH)280mW±25mW
SensitivityRs(in air)/Rs(50ppm alcohol)≥ 5
Surface resistance(RS)1KΩ~30KΩ(in 50ppm Alcohol)
Concentration Slope≤0.6 (R50ppm/R30ppm alcohol)
Testing condition20±2℃, 55%±5%RH
Oxygen concentration in used place21%, no less than 18%
If used in low oxygen concentration, pleasure contact for detail
Life Expectancy10 years

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