Thermopile Sensors

Heimann Sensor offers a wide range of thermopile sensors for non-contact temperature measurements and NDIR gas detection. Thermopiles consist of many thermocouples that are usually connected in series. They generate a small electric voltage when exposed to infrared (IR) radiation or heat. We produce sensor chips in different sizes. Small sensor chips like 0.6x0.6 mm² and 0.76x0.76 mm² are best for remote temperature measurements due to their optimized performance-cost ratio. The bigger chips like 1.2x1.2 mm² or even 2.1x2.1 mm² are ideally suited for NDIR gas detection. They provide enough signal to measure even high gas concentrations. 

If you are looking for thermopile sensors with integrated signal conditioning, you might want to check out our thermopile modules.