Shenzhen Mixsen Electronics Co.,Ltd. 86-185-6625-9936
500ppm CO Gas Sensor Semiconductor Used For Domestic Gas Leakage Detectors

500ppm CO Gas Sensor Semiconductor Used For Domestic Gas Leakage Detectors

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    MIX1007B 500ppm CO Gas Sensor


    900mW SnO2 CO Gas Sensor


    MIX1007B SnO2 semiconductor gas sensor

  • Principle
  • Range
  • Target Gas
    CO/Carbon Monoxide
  • Lifetime
    10 Years
  • Power Consumption
  • Material
    Tin Dioxide SnO2
  • Place of Origin
  • Brand Name
  • Model Number
  • Minimum Order Quantity
  • Packaging Details
    Inner packaging: foam cushion Outer packaging: carton
  • Delivery Time
    within 3 working days after payment
  • Supply Ability

500ppm CO Gas Sensor Semiconductor Used For Domestic Gas Leakage Detectors

Home Gas Leakage Detectors Using Semiconductor Carbon Monoxide(CO) Gas Detection Sensor

Principle Introduction:


The sensing material of MIX1007B is tin dioxide SnO2, which has low conductivity in clean air. When the Carbon Monoxide(CO) 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.

MIX1007B Carbon Monoxide(CO) Gas Sensor has high sensitivity to carbon monoxide. The CO gas sensor can work in high temperature. It is low cost sensor and can be used in different applications.



Long life and low cost
High anti-seismic
Small volume
Low power consumption
Good consistency
Good sensitivity to carbon monoxide gas




Domestic gas leakage detectors/alarms
Portable gas leakage detectors/alarms


Technical Parameters :


Item Specification
Target Gas Carbon monoxide
Measurement Range 10~500ppm CO gas
Heater Voltage(VH) 5.0V±0.1V AC or DC (high temp.)
1.5V±0.1V AC or DC (low temp.)
Heater Time(TL) 60 S±1S (High temp.)
90 S±1S (Low temp.)
Load Resistance Adjustable
Loop Voltage ≤24V DC
Heater Resistance(RH) 30Ω±3Ω(Room temperature)
Heater Power Consumption(PH) ≤900mW
Sensitivity RS(in air)/RS(150ppm CO)≥ 5
Output In Target Gas 2.5~4.3V(in 150ppm CO)
Concentration Slope(α) ≤0.6(R300ppm/R50ppm CO)
Testing Condition 20℃±2℃;55%±5%RH
Oxygen concentration in used place 21%, no less than 18%
If used in low oxygen concentration, pleasure contact for detail
Life Expectancy 10 years

Operating Note:

When soldering the metal ribbons, the soldering tin was forbidden to contact with the sensor.
* Aging the sensor no less than 30 mins before operation;
* Keeping the sensor out of the volatile solvent.
* Prohibit storage and operating the sensor in acidic or alkaline environment.