Semiconductor Combustible Gas Methane Detection Sensor High Sensitivity
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Combustible Gas Methane Detection Sensor
,Semiconductor Methane Detection Sensor
,Semiconductor ch4 gas sensor
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NameMethane Detection Sensor
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FeatureHigh Sensitivity
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Range300-10000ppm
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Life10 Years
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TypeSemiconductor
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Target GasCombustible Gas, Smoke
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Power Consumption≤950mW
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Load ResistanceAdjustable
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Place of OriginZhengzhou,China
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Brand NameMixsen
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Model NumberMIX1002
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Minimum Order Quantity1
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Packaging DetailsInner packaging: foam cushion Outer packaging: carton
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Delivery Timewithin 3 working days after payment
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Supply Ability10,000/day
Semiconductor Combustible Gas Methane Detection Sensor High Sensitivity
Semiconductor Combustible Gas Methane Detection Sensor High Sensitivity
Principle Introduction:
The sensing material of Methane Detection Sensor is tin dioxide SnO2, which has low conductivity in clean air. When the combustible 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.
MIX1002 Combustible and Smoke Gas Sensor has high sensitivity to methane, 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 resistance to mechanical shocks
Intrinsically safe
Low orientation effect
Application:
* Domestic gas detectors
* Portable gas detectors
Technical Parameters :
| Item | Specification |
| Target Gas | Combustible gas, smoke |
| Measurement Range | 300～10000ppm(Combustible 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 |
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