MTS2SENS200 carbon dioxide - 2 Channel Premium IR Thermopile Detector for Measuring Carbon Dioxide

The narrowband filter of the MTS2SENS200 carbon dioxide sensor, with a central wavelength (CWL) of 4265 ± 25 nm and a half-bandwidth (HBW) of 120 ± 10 nm, is optimized for measuring carbon dioxide (CO2) with a reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm). An integrated thermistor for reference temperature determination and an interference absorber ensure that the signal is converted as efficiently as possible from radiant energy to thermal energy. The thermocouples then convert thermal energy into electrical energy. The base of the IR thermopile MTS2SENS200 carbon dioxide consists of 2 chips, each with 200 bismuth-antimony/antimony thermocouples. Thanks to these and the filling with krypton, the detector boasts a very high detectivity of up to 6.27*10^8 cm√Hz/W and a sensitivity of up to 171 V/W. The signal quality is comparable to that of pyroelectric detectors. The detector can be used in numerous applications across industry, aerospace, and medicine. Filter 1: E1/CO2 Filter 2: D2/3910 Minimum temperature °C: -20 Maximum temperature °C: 85 Aperture in mm: 1.5 Channels: 2 Thermistor: Ni1000 Filling gas: Krypton Package: TO39