SPECIFICATIONS

Brand Name: NONE

High-concerned chemical: none

Origin: Mainland China

Output: RS485/UART

Use: Environmental sensor

is_customized: Yes

Product Description :
M702 is a 7in1 gas sensor module that can measure various kinds of gas at the same time. The sensor module incorporates dust co2 ch2o tvoc sensor. The sensor module also has a built-in temperature and humidity sensor chip. These parameters will be unified in the form of digital interface output. The sensor module by optimizing the internal structure, making the air inside the module path andthe sensor sampling interface better combination, to reduce the size of the module, but also to the sensitivity of the sensor is guaranteed.

Main Characteristics:

 Laser scattering principle measures the concentration of paricles

 Semiconductor principles measure TVOC、 CO2 and formaldehyde

 Temperature and humidity output

 Unified air inlet Highly integrated

* UART Or RS485 Output

Application :

It's widely used in air purifiers, ventilation systems, portable instrument, air quality monitoring equipment, air conditioner, and smart home equipment.

Specification:

UART Output

 RS485 Output

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