MIX1002B semiconductor Combustible And Smoke Gas Detection Sensor For Fire Gas Alarm
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10000ppm c3h8 methane gas sensor
,MIX1002B c3h8 methane gas sensor
,mixsen 1002B methane gas sensor
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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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SensitivityRs(in Air)/Rs(2000ppm C3H8)≥ 5
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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 NumberMIX1002B
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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
MIX1002B semiconductor Combustible And Smoke Gas Detection Sensor For Fire Gas Alarm
MIX1002B Combustible and Smoke Gas Detection Sensor
Principle Introduction:
The sensing material of MIX1002B 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.
MIX1002B Combustible and Smoke 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 methane
Low power consumption
Long life and low cost
Fast response and recovery
Application:
* Domestic gas leakage detectors
* Portable gas detectors
Technical Parameters :
| Item | Specification |
| Target Gas | Combustible gas, smoke |
| Measurement Range | 200～10000ppm(Combustible gas) |
| Heater Voltage(Vh) | 5V±0.1V AC or DC |
| Loop Voltage | ≤24V DC |
| Load Resistance | Adjustable |
| Heater Resistance(Rh) | 629Ω±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℃；65%±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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