MTS4SENS44 TEST

The MTS4SENS44 TEST is your solution for various test applications. It offers narrowband optical filters and allows the following gases to be tested: water vapor (H₂O) (CWL: 6580 ± 40, HBW: 200 ± 35 nm), carbon dioxide (CO₂) (CWL: 4265 ± 25, HBW: 120 ± 10 nm) and alcoholic compounds (CWL: 9663 ± 80, HBW: 240 ± 40 nm). The precise measurement results are backed up by the reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm). The IR thermopile performs well in test setups and teaching at ambient temperatures ranging from -20 to 85 °C.

The detectivity of up to 1.61*10⁸ cm√Hz/W and sensitivity of up to 54 V/W come from the synergy of chip design, integrated thermistor for reference temperature determination, a mass absorber and backgassing with krypton. Four sensor chips, each with 44 silicon thermocouples, form the basis of the 4-channel thermopile. The measurement signal is generated by an electrical voltage. This is induced by thermal diffusion currents between the different metals (Seebeck effect) in the detector chip.

Our sales team will be happy to advise you on customer-specific adaptations at any time, as well as on graduated prices for a request in larger quantities. Find all technical information in the data sheet.