QLM has developed and  commercialised a compact, high-sensitivity, low-power Tuneable Diode Lidar (TDLidar) gas detection and imaging systems based on infrared single-photon detection to meet the needs of natural gas producers, distributors and service providers for fast, accurate and low-cost gas leak identification.

TDLidar CAPABILITIES

• Long-range, high-sensitivity, quantitative imaging of gas plume shape and concentration
• Precise mapping of gas leak locations and flow rates
• Fixed, mobile, drone and handheld options
• Solar or battery power options