S350-W2 Detective in the Sky
September 23, 2025

Today, monitoring methane (CH₄) is not only an environmental responsibility but also a critical component of safe production, regulatory compliance, and operational cost control. American oil and gas companies, utilities, environmental agencies, and even municipal pipelines and landfills are increasingly demanding the ability to quickly, accurately, and remotely identify leak sources from the air. The S350-W2 series laser methane detector/module is a star product that has been repeatedly purchased in large quantities by numerous American customers in this context.
Based on tunable diode laser absorption spectroscopy (TDLAS), it is specifically designed to be carried on unmanned aerial vehicle (UAV) platforms to achieve long-distance, real-time and sensitive methane leak monitoring.
Specific application fields
Oil and gas pipeline inspections
Landfill monitoring
Natural gas storage, compression, and distribution facilities
Internal safety monitoring for mining, tunnels, and chemical facilities
Advantages
Lightweight and easy to carry: Weighing 682 grams, it doesn't pose a significant load burden on many commercial drones (such as the DJI series or models with similar payload capacities). It also offers a technical balance between endurance and stability.
Fast response: Within 0.1 seconds; the high sampling rate ensures sufficient data points even at high speeds during flight.
Wide detection range: Detection ranges up to 100 meters, covering inspection areas with extended visual range, reducing line inspection frequency.
Strong environmental adaptability: Operates stably in a wide temperature range, humidity <90%, and non-condensing conditions.
If you're a company responsible for pipeline monitoring, environmental compliance, safety inspections, or natural gas facility management, the S350-W2 series detector/module is a solution worth serious consideration. It's more than just a detector; it's a comprehensive tool that balances reliability, efficiency, and safety. Buying in bulk means lower unit costs and secures a stable supply and after-sales support. Choosing it means being at the forefront of both environmental protection and safe production.