MEMS NH3 Gas Sensor High Sensitivity To NH3 Gases Small Sizes And Consumption For Ammonia Leak Detection In Cold Storage

Model Number:GM-802B
Minimum Order Quantity:1
Delivery Time:3-5work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Sensor Type:MEMS
Standard Encapsulation:Ceramic
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Location: Shenzhen Guangdong China
Address: Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
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GM-802B MEMS NH3 Gas Sensor High Sensitivity To NH3 Gases Small Sizes And Low Power Consumption Widely Used In Gas Detection Of Refrigerators Ammonia Leak Detection In Cold Storage


Product description:

MEMS NH3 gas sensor is using MEMS micro-fabrication hot plate on a Si substrate base, gas-sensitive materials used in the clean air with low conductivity metal oxide semiconductor material. When the sensor exposed to gas atmosphere, the conductivity is changing as the detected gas concentration in the air. The higher the concentration of the gas, the higher the conductivity. Use simple circuit can convert the change of conductivity of the gas concentration corresponding to the output signal.


Character :

MEMS technology, Strong construction High sensitivity to NH3 gases Small sizes and low power consumption Fast response and resume Simple drive circuit, Long lifespan


Application :

Widely used in gas detection of refrigerators, ammonia leak detection in cold storage, andventilation control in agricultural breeding.


Heater Resistance80Ω±20Ω(room temperature)
Heater consumption≤45mW
sensitive materials resistance1KΩ~30KΩ(in 50ppmNH3 )

China MEMS NH3 Gas Sensor High Sensitivity To NH3 Gases Small Sizes And Consumption For Ammonia Leak Detection In Cold Storage supplier

MEMS NH3 Gas Sensor High Sensitivity To NH3 Gases Small Sizes And Consumption For Ammonia Leak Detection In Cold Storage

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