The petrochemical, natural gas, oil storage and transportation industries are typical high-risk industrial sectors with flammable, explosive and toxic gas hazards. A variety of dangerous gases including methane, propane, hydrogen sulfide and carbon monoxide may leak during production, refining, tank storage and pipeline transportation. Gas accumulation often occurs in enclosed tank yards, pipeline valve rooms, refining facilities and well sites, which can easily lead to explosion, asphyxiation and poisoning accidents without timely detection. Traditional fixed gas detectors can only cover fixed monitoring points and fail to support mobile inspection, equipment maintenance, pipeline troubleshooting and field patrols, leaving numerous monitoring blind areas.

High-dust working environments such as mining, metallurgy, casting, cement production and powder processing face severe safety and occupational health risks. Accumulated industrial dust may trigger dust explosion accidents, while long-term inhalation of silica dust, coal dust and metal dust can cause pneumoconiosis and other occupational diseases. Traditional fixed dust monitoring devices have fixed installation positions and obvious monitoring blind spots, which cannot cover temporary working areas such as underground working faces, crushing workshops, material stacking yards and equipment maintenance zones.

Jiangsu Jihua Electronic Technology Co., Ltd. provides a full range of environmental monitoring equipment, covering multi-dimensional monitoring of air quality, dust, harmful gas, noise, temperature and humidity. Featuring high precision, stable performance, flexible deployment and strong environmental adaptability, the devices support 24/7 online monitoring, wireless data transmission, intelligent over-standard early warning and cloud platform intelligent management. They are applicable for complex working conditions such as indoor and outdoor scenarios, high and low temperature, dusty and humid environments.