MTS2SENS44 hydrogen carbon

TS2x44S-A-S1.5-1-Kr-G2/D2 | 4594.50-F.22

2 channel IR thermopile detector for measurement of hydrocarbons

  • Good price-performance ratio
  • Detectivity: up to 2.21*108 cmHz1/2/W with krypton filling
  • Sensitivity: up to 54 V/W
  • Target gas: HC (filter, CWL: 3400 ± 20 nm/ HBW: 140 ± 20 nm)
  • Applications: e.g. aerospace, medical, industrial/ raw materials and resources
from 49,30 

plus taxes and shipping


Euro $ US-Dollar

Bulk prices (Minimum order quantity: 10 Pieces)

from 10 Pieces 80,42  / Piece
from 25 Pieces 57,14  / Piece
from 50 Pieces 49,30  / Piece

The product is currently only available in limited quantities. Please contact our sales team.


The MTS2SENS44 hydrocarbon is a 2 channel thermopile detector for hydrocarbon (HC) measurement. A narrow band IR filter with a CWL of 3400 ± 20 nm and a HBW of 140 ± 20 nm and the detectivity of up to 2.21*108 cmHz1/2/W as well as the sensitivity of up to 54 V/W enable accurate and long-term stable measurement results. The thermopile is suitable for gas measurement applications in industry (e.g. coolant monitoring or process analysis), aerospace and medical technology.

Two detector chips with 44 silicon thermopiles each form the core for this dual detector. The integrated thermistor for reference temperature determination, a ground absorber and an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) further optimize the measurement results of the dual IR detector.

All technical details are listed in the data sheet. Customer-specific adaptations are possible for this product in just the same way as agreements on graduated prices. Our sales team will be delighted to advise you.

Technical data

Applications Gas analysis
Measuring gas
  • CXHY
Sensitivity [V/W] 54
Package TO39
Aperture 1.5 x 1.5
Channels 2
Operating temperature [°C] -20 … +85
D* x [cm x Hz½/W] 2.21 x 108