Berg offers intrinsically safe thermal imagining cameras from CorDex. Thermal imagers can detect IR from 9,000 to 14,000 nanometers. There will be visible color differences when the temperature of an object raises, thus helping find flaws in the device. Please browse our products to find the best one for you. If you have any questions about our intrinsically safe thermal imaging cameras, please give us a call at 1-847-577-3980 or send an email to info@bergeng.com. We will be happy to help.