DRONE BASED MONITORING SYSTEM Serving Laser Spectroscopy technology CH4 MONITORING Suitable for applications: • Fugitive, Flare, Odour Emissions • Landfill Methane • Pipeline Leak detection and more... Regarding the problem of monitoring diffuse emissions, or of the leaking in gas pipelines, ETG Risorse in collaboration with NIMBUS has developed a drone for GHG diffusing emission monitoring, simplifying this type of analysis for the end customer. This system, equipped with a sensor with TDLAS (tunable diode laser absorption spectroscopy) technology, is able to detect methane concentrations starting from 0.1 ppm, which makes it particularly suitable for all types of analysis in which both high sensitivity and a wide range of areas to cover. ETG Drone is suitable for a wide range of applications including monitoring of: fugitive emissions, flare emissions, leak detection along oil pipe lines, landfill methane, odour emissions and much more. A thermal imaging camera can also be installed for visual confirmation of fugitive emissions in a variety of applications such as landfills, storage tanks, and oil/gas pipes. ETG Drone is completely self-contained and requires nothing from the attached drone except to operate as a vehicle. Its compact, robust yet lightweight design allows for greater functionality even in the most demanding areas. • Data downloadable on USB Pen Drive • Arm processor • Touch Screen monitor • Ethernet, Wi-Fi and USB Remoting • Low cost of ownership • Modbus, Pro ibus, Ethernet (optional) • Plug & Play • Customizable ETG Risorse e Tecnologia S.r.l. — Via Baione 2/K 10034 Chivasso (IT) — Tel: +39 011 192.708.90 — email: [email protected] h

SPECIFICATIONS • Avanced Laser absorption Spectroscopy (LAS) tecnique • Other gases in development: N2O, NH3, SO2 and others • Automatic Mission Flight • Test Report Cell volume Approx. weight sensor module Dimenisons weight sensor module 163 mm (lenght) 50 (diameter w/o fittings and electrical connector) Dimensions of electronic unit with housing Dimensions of electronic unit with housing 105 x 70 x 11 mm (L x W x H, main board) 84 x 70 x 11 (L x W x H, interface board) Minimum Measuring Range Maximum Measuring Range Sampling Rate Precision 2σ Min. Measuring Range Precision 2σ Max. Measuring...