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Hunan Gri Instrument Co., Ltd

Address:5/F, Bldg. 5, Xinggong Int'l Ind. Zone, No. 100, Luyun Road,
Yuelu Dist., Changsha, Hunan, China (Mainland)


  • Outdoor GRI-IAT humidity temperature sensor air measurement device or portable gas detector for sale
Outdoor GRI-IAT humidity temperature sensor air measurement device or portable gas detector for sale
Product Type:
Product Category: Air Monitor Station

Hot Line:0731-88860558

Product Description

Product Details


GRI-IAT is our new air quality online multi-parameter monitoring system, the main monitoring gas type include: PM2.5, PM10, CO, SO2, NO2, O3, TVOC, temperature, humidity and so on.  Others for customizable.


GRI-IAT can be used in a variety of environments, industrial production environment monitoring, tunnel traffic environment monitoring, and urban environmental monitoring. The atmospheric environmental data monitoring and analysis system can improve the processing and management of air pollution monitoring data, and provide decision-making basis for environmental planning and environmental assessment.



Main Feature

1)Implement multi-parameter automatic monitoring, and anti-jamming technology design.
2)High precision, reliable performances for outdoor and industrial environments to achieve various parameters, automatic upload network platform, automatically publish data.
3)Integrated GPRS communication technology, real-time monitoring of atmospheric environment data, real- time transmission of data, real-time monitoring equipment operating status Small size, modular design, grid flexible layout.
4)Integrated temperature compensation technology, long-term automatic calibration technology.
5)32-bit high-speed processing core chip.
6)Global positioning system, real-time tracking device.






Pollution control in traffic environment;
Road and tunnel pollution monitoring;
Urban air quality monitoring;
Emission monitoring of particulate and pollution sources;
Long-term air quality trends analysis;
Short-term atmospheric environmental impact assessment;
Environmental monitoring in residential areas, schools, Hospitals;
Park / forest environmental monitoring;
Industrial area air quality monitoring: Chemical plant, Power plant, Landfill, Incineration station, Port, Sewage treatment plant, Storage facilities, Underground facilities, etc.