Thermopile Sensors with Signal Processing
Our thermopile sensors with integrated signal processing are designed to reduce application effort in development and production. They are divided into 2 main groups of calibrated thermopile modules and fixed gain integrated sensors. A broad range of housings is available from transistor outline packages (TO) through printed circuit board to SMD packages.
Heimann integrated sensors are thermopile sensor, low-noise amplifier and for single sensors a temperature reference integrated in same housing. Different types of signal conditioning ASICs can deliver analogue or digitalized output voltages for single or dual channel. They come with factory set fixed gain and can be equipped with various available or customized filters. The devices are available in 4-pin TO-39/TO-5 packages (HIS-series), 4-pin TO-46/TO-18 packages (HIM-series) or SMD packages (HCM-series). Main application of our integrated sensors is NDIR gas detection.