The LME-336 from InfraTec GmbH Infrarotsensorik und Messtechnik is a Single Channel Pyroelectric Detector that has a minimum field of view of 80^o (CaF₂ or BaF₂ 0.4 mm thick) or 90^o (silicon substrate 0.5 mm thick). It has a detectivity of 4 x 10⁸ cm·sqrt(Hz)/W and an rms noise density of 57 μV/sqrt(Hz). This pyroelectric detector operates in current mode and has a thermal time constant of 150 ms. It has rectangular filters that measure 5.25 mm x 5.25 mm and circular filters with a diameter of 6.5 mm. This pyroelectric detector has an element size of 2 mm x 2 mm and a voltage responsivity of 85000 V/W. It requires a DC supply voltage of 2.7 V - 10 V and consumes 45 μA of current. This pyroelectric detector is available in a TO39 housing with an aperture size of ø 5 mm and is ideal for gas analysis, flame detection, and radiometry applications.