Thermopile Products
Heimann Sensor offers a very large infrared thermopile sensor product range starting from the world's smallest single element thermopile sensor to integrated modules with calibrated digital output up to the world's smallest, largest and fastest thermopile arrays.
Application Solutions
Our thermopile sensors are used in a variety of applications ranging from non-contact temperature measurements over thermal imaging and NDIR gas detection to vacuum sensing applications.

Thanks to our sales partner Optoprim, we will be exhibiting June 24-27 2025 in Munich at the Laser World of Photonics. If you have a chance, stop by at Booth B3.421 to learn more about our cost-efficient Heimann Sensor Laser Beam Profiler. Our high-resolution array sensors are equipped with various planar filters for use with different laser beams of varying wavelengths. You can find more information here .

We are proud to be part of the PROACTIF project funded by the European Union’s Chips Joint Undertaking, in which we develop a special IR sensor for drones and other unmanned vehicle technologies (UxV). The consortium brings together 42 leading European technology companies from 13 countries to redefine how emergency situations and critical infrastructure are managed. It anticipates generating around €90 million in revenue, 50 products, and more than 15 new industry patents by 2035, enabling increased market share and leadership. The project's additional impact includes dozens of new collaborations, hundreds of new jobs, and over €40 million of additional investments. Have a look at the following article by Nokia to learn more about the project's goals: https://www.nokia.com/newsroom/nokia-to-lead-proactif-a-multimillion-europe-robotics-and-unmanned-technology-project/

In Mid-May, a Heimann Sensor development and product manager is accompanying the successful second Agrarsense field test in Vindeln, Sweden. Various sensor and measurement systems were tested, including infrared cameras with built-in IR array by Heimann Sensor. The primary goals focus on enhancing the forestry operation efficiency, ensure safety, and to minimize fuel consumption and CO2 emissions.