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Xtester-MIX1011 Air quality Detection Sensor

Xtester-MIX1011 Air quality Detection Sensor

2022-12-09 11:37:59  

Target Gas: Alcohol, smoke, iso-butane, methanal Range : Application: Air purifier,HAVC refrigeration,Indoor air quality monitoring

  • Main Features :
  • Serial No. :
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Principle Introduction

The sensing material of Xtester-MIX1011 is tin dioxide SnO2, which has low conductivity in clean air. When the contaminants gas exists, the conductivity of the sensor will be raise according to the gas concentration goes up. Through a simple circuit, to convert the changes of conductivity to correspond to the gas concentration.

Xtester-MIX1011 Air quality Detection Sensor has high sensitivity to smoke, alcohol, iso-butane, methanol etc VOCs. It has quick response and resume; low power consumption, simple detection circuit, good stability and long life.


High sensitivity to TVOC

Low cost, long life

Low power consumption

Good stability

Simple application circuit


Air purifier

HAVC refrigeration

Indoor air quality monitoring

Intelligent integrated ceiling

Range hood, air conditione

Technical Parameters
Target GasAlcohol, smoke, iso-butane, methanal
Heater Voltage(VH)5V±0.1V AC or DC
Loop Voltage≤24V DC
Heater Resistor(RH)55Ω±3Ω(Room Temp.)
Power consumption(PH)≤400mW
SensitivityRS(in air)/RS(50ppm alcohol)≥ 5
Concentration Slope≤0.6 (R100ppm/R30ppm alcohol)
Testing condition20±2℃, 65%±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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