Principle Introduction:
The sensing material of MIX1006B is tin dioxide SnO2, which has low conductivity in clean air. When the combustible/LPG 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.
MIX1006B Combustible LPG/Methane Gas Sensor has high sensitivity to propane butane etc. combustible gas. The sensor can work in high temperature. It is low cost sensor and can be used in different applications.
Feature:
High sensitivity to wide range of combustible gas
Low power consumption
Long life and low cost
Fast response and recovery
High ant seismic
Application:
* Civil gas leakage detector and alarm
* Portable LPG gas detector
Technical Parameters :
Item | Specification |
Target Gas | LPG |
Measurement Range | 300~10000ppm(C3H8, CH4 gas) |
Heater Voltage(Vh) | 5V±0.1V AC or DC |
Loop Voltage | ≤24V DC |
Load Resistance | Adjustable |
Heater Resistance(Rh) | 29Ω±3Ω(Room temperature) |
Heater Power Consumption(Ph) | ≤950mW |
Sensitivity | Rs(in air)/Rs(2000ppm C3H8)≥ 5 |
Output In Target Gas | 2.5~4V(in 2000ppm C3H8) |
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 |