The LI-G3001 CH4 /CO2 /H2O high-precision greenhouse gas analyzer is a portable instrument specifically designed for greenhouse gas research, enabling real-time, continuous, and simultaneous measurement of CH4 /CO2 /H2O concentrations. Soil is a significant source of greenhouse gases, and accurate measurement of its flux is crucial for studying global atmospheric environment and ecosystem changes, and is also one of the key means to achieve "dual carbon" goals (carbon peaking and carbon neutrality). With its lightweight design, high sensitivity, and low power consumption, the LI-G3001 is not only suitable for soil greenhouse gas flux monitoring but also provides high-quality data support for achieving carbon neutrality targets, making it an ideal tool for climate research, ecological monitoring, and compliance testing.

Specification 

Greenhouse gas analyzer（CH4 , CO2 , H2O）

Accuracy (1δ, 1 sec / 10 sec)

CH4：< 4 ppb / < 1.2 ppb 

CO2：< 0.5 ppm / < 0.2ppm 

H2O：< 100ppm (1s)

Measurement range

CH4：1-100ppm

CO2：1-10000ppm

H2O：0-3%

Environmental Conditions

Operating Temperature：-20 - 40℃

Operating Humidity：0-95% RH, non-condensing

Transmission Rate：1 Hz

Response Time：Better than 1 Hz, 1/e

Sample Flow Rate：350 sccm

Power Consumption：< 30 W

Communication Method：WiFi

Memory：30 GB

Dimensions：56 X 36 X 19 cm

Weight：9 kg

Support: Provide technical support and service for life 

Manufacturer: LICA, China