FLIR Systems has released a real-time thermal camera which is capable of visually finding gas leaks quickly.
According to the company, its GasFindIR LW camera can image fugitive potent greenhouse gases such as Sulphur Hexafluoride (SF6) and NH3.
SF6 is a gas which is used as an insulator to prevent arcing in high-voltage circuit breakers and gas-insulated substation equipment. However, it is also a highly potent greenhouse gas, and there are extensive efforts to curb emissions of the gas.
The camera uses advanced cooled Quantum Well Infrared Photon (QWIP) detector and optical systems which are tuned to a very narrow spectral infrared waveband, allowing specific SF6 detection.
The device has more user settings, allowing optimisation for the environment and climate scene in which gases are present. There are six user-selectable integration modes.
Users can change the frame acquisition rates from 50 to 25Hz for better image performance in hot and cold environments, helping find the smallest leaks.
The camera includes the GasFindIR LW High Sensitivity Mode (HSM) technology which enhances the images to highlight the movement of gases. Gases which are detected by the camera appear as smoke.
The camera includes a 50 mm wide-angle lens for scanning of a variety of components and operations. For longer-range needs, a 100 mm lens is available from FLIR Systems.