YJJ MQ137 Ammonia Sensor For Household Ammonia Alarm

Brand Name:YJJ
Model Number:MQ137
Minimum Order Quantity:1
Delivery Time:3 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:CHINA
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Location: Shenzhen Guangdong China
Address: Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Supplier`s last login times: within 26 hours
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Product Details

Product Description:

MQ137 Ammonia Sensor For Household Ammonia Alarm


Features:

Gas sensitive material used in the MQ137 gas sensor is tin dioxide (SnO2), which has a low conductivity in clean air. When there is ammonia in the environment of the sensor, the conductivity of the sensor increases with the increase of the concentration of ammonia in the air. A simple circuit can be used to convert the change in conductivity into an output signal corresponding to the concentration of that gas. The MQ137 gas sensor has a high sensitivity to ammonia and is ideal for monitoring other organic amines (such as trimethylamine, ethanolamine, etc.). This sensor can detect a wide range of ammonia containing gases, making it a low-cost sensor suitable for a variety of applications.

Main application

It is widely used in household ammonia alarm, industrial ammonia leak alarm and portable ammonia detector


Specifications:

Product TypePlanar semiconductor gas sensor
Standard packagePlastic seal
Detection gasAmmonia gas
Detection concentration5 ~ 500ppm ammonia gas


China YJJ MQ137 Ammonia Sensor For Household Ammonia Alarm supplier

YJJ MQ137 Ammonia Sensor For Household Ammonia Alarm

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