FluxTeq

FluxTeq is a manufacturer of heat flux sensors, temperature sensors, and specialized thermal sensor products. Founded in 2015, the company developed a patented manufacturing process for mass-producing thin-film heat flux sensors, designed to be flexible, robust, and cost-effective for both OEM and research applications. Beyond its core sensor line, the company provides high-resolution data acquisition (DAQ) systems, data loggers, and flexible heating elements. FluxTeq also maintains in-house calibration capabilities for its products, ensuring accuracy through both radiation and conduction calibration systems.

These tools are utilized by engineers and researchers across industries such as aerospace, building science, battery safety, and fire testing to measure heat flow directly, providing predictive thermal data that temperature-only measurements cannot capture. Customers rely on FluxTeq to solve complex thermal management challenges, ranging from non-invasive R-value testing for building insulation to explosive safety classification and industrial oven efficiency analysis. In addition to hardware, the company provides consulting and engineering services, assisting clients with custom sensor design, experimental data analysis, and informed decision-making based on quantitative thermal testing.