MTS2SENS200 carbon monoxide

TS2x200B-A-S1.5-1-Kr-F1/D2 | 4594.50-2.52

2 channel premium IR thermopile detector for carbon monoxide measurement

  • High sensitivity & long-term stable
  • High detectivity: up to 6.27*10^8 cmHz^1/2/W with krypton filling
  • High sensitivity: up to 171 V/W
  • Target gas: CO (filter, CWL: 4650 ± 40 nm / HBW: 180 ± 20 nm
  • Applications: e.g. medical, industry / raw materials and resources, environmental technology
from 44,85 

plus taxes and shipping


Euro $ US-Dollar

Bulk prices (Minimum order quantity: 10 Pieces)

from 10 Pieces 82,38  / Piece
from 25 Pieces 54,26  / Piece
from 50 Pieces 44,85  / Piece


The dual-channel thermopile is optimized for the measurement of carbon monoxide (CO) through an optical filter with a CWL of 4650 ± 40 nm and a HBW of 180 ± 20 nm. Medical technology, process or room air analysis are typical application fields for the MTS2SENS200 carbon monoxide. The MTS2SENS200 carbon monoxide dual detector is suitable for demanding applications at ambient temperatures from -20 to 85 °C. It has a particularly high detectivity. It has a particularly high detectivity of up to 6.27*108 cmHz1/2/W and a sensitivity of up to 171 V/W. This signal quality is comparable to pyro detectors. The integrated thermistor for reference temperature determination and an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) complete the product.

The detector has as technological basis 2 chips with 200 bismuth antimony/antimony thermocouples each. Thermal diffusion currents between the two different metals generate an electrical voltage (Seebeck effect) - the measurement signal.

Other applications of the detector include metabolic monitoring, spirometry, biotechnology and food technology.

Our sales team will be happy to advise you on customization and scale prices for high volumes.

Technical data

Applications Gas analysis
Measuring gas
  • CO
Sensitivity [V/W] 171
Package TO39
Aperture 1.5 x 1.5
Channels 2
Operating temperature [°C] -20 … +85
D* x [cm x Hz½/W] 6.27 x 108