Vehicle Air Quality Module ZM102

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The in-vehicle air quality module is a digital, low-power, miniaturized module used in automotive air conditioners. The module uses a combination of MOX semiconductor gas sensor, MEMS manufacturing process, and high-performance microprocessor to detect the air pollution level in the external environment of the car. For example, the exhaust gas emitted by the vehicle in front can be controlled to close the intake valve of the car air conditioner, so as to achieve the purpose of keeping the air in the cabin clean. This module is a high-performance sensor module made by closely combining mature detection technology with high-quality design circuits.


* MEMS technology, strong structure

* Intelligent Algorithm
* Anti-electromagnetic interference 
* LIN interface output
* Long service life 

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Vehicle Air Quality

Vehicle exhaust contains hundreds of different compounds, including suspended solids, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead and sulfur oxides. Among them, hydrocarbons (HC) in automobile exhaust are the result of direct emission of unburned or insufficiently burned gasoline in the form of gas. Under the action of ultraviolet light,


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Specification Product Size

Technical Data Sheet

Model ZM102
Detection principle metal oxide semiconductor MOX
Detction gas CO/HC、NOx、NH3
Working voltage DC(9~16)V
Working Currency <50mA(@12V Supply)
sleep current <10uA(@12V Supply)
interface level 12V
output signal LIN
Preheat time 30s
Protection class IP66
Working temperature -40℃~85℃
Working humidity 5~95%RH no condensation
Storage temperature -40℃~125℃
Weight <20g
Connection method Snaps, latches, clips



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As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:


As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:


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We have 17 sensor series, 200+ categories, and 300+ detection objects for gas detection. Such as CO, CO2, VOC, PM2.5, CH4, LPG and so on. In particular, we also have MEMS sensors. According to your industry application, gas principle, power consumption, accuracy, and range requirements, and we can select a specific model for you. You can also use the product filter below to choose a suitable product, or choose online serivce.

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Winsen is a factory with over 30,000 square meters area and 500+ production machines which is focusing on sensors development&manufacturing. It has strong R&D strength with more than 100 R&D personnel.

How long is the delivery time?

1-7 days after received payment

What is your warranty term?

The warranty period is one year from the date of shipment. If the appearance of the product is not damaged, it can be returned after confirmation. For damage not caused by Winsen, the customer shall bear all maintenance costs.

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