The L2200D1810-JH from Laser Components is a Lithium Tantalate Doped Dual-Channel Pyroelectric Detector that covers a wide spectral range from UV to LWIR. It has an integrated Op-Amp and organic black absorber with an aperture size of 2.7 x 1.8 mm. This negatively polarised detector has a 100 GOhm feedback resistor with a responsivity of 60000-120000 V/W. It has a thermal detector that produces a signal whenever any radiation is absorbed. The detector consists of TFC (Temperature Fluxuation Compensation) which is integrated using an optically blind element.
The L2200D1810-JH requires a DC supply of 2.7-10 V and is available in a package that measures 8 x 13.4 mm. It is ideal for non-dispersive infrared gas analysis, flame and fire detection, non-contact temperature measurement, flame control, and moisture monitoring applications.