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MPS2SENS carbon dioxide

PS2x4C2-A-U-S1.5-Kr-E1/D2 | 4594.63-H.02

2 channel premium pyro detector to measure carbon dioxide

  • Highly sensitive & long-term stable
  • High detectivity: up to 4,0*108 cm√Hz/W
  • High sensitivity: up to 200 000 V/W
  • Measuring gas: CO2 (filter with CWL 4265 ± 25 nm/ HBW: 120 ± 10 nm)
  • Applications: e.g. aerospace, defence, medical, breath gas analysis
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54,52 €
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Bulk prices

starting from 10 129,34 €
starting from 25 73,22 €
starting from 50 54,52 €

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Description

The narrow band filter of the MPS2SENS carbon dioxide with a CWL of 4265 ± 25 nm and a HBW of 120 ± 10 nm is optimized for the measurement of carbon dioxide (CO2) with reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm). The detector suits for demanding applications in medical, industry and environmental technology. With its very high read-out rate of up to 100 Hz and a short response time, it provides precise measurement results reliably and quickly.

The pyrodetector MPS2SENS carbon dioxide is based on 2 chips with a thin film CPM membrane. Thanks to the Ceramic Pyroelectrical Material (CPM) the detector features a very high detectivity of up to 4.0*108 cm√Hz/W and sensitivity of up to 200000 V/W. The signal quality of Micro-Hybrid's pyroelectric sensors is unchallenged.

The detector operates within ambient temperatures ranging from -20 to 85 °C and covers a wide range of applications: NDIR gas analysis, industrial process and exhaust gas measurement, and respiratory gas monitoring.

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

Technical Data

Active area 2 x (0.7 x 0.7) mm²
Aperture 2 x (1.5 x 1.5) mm²
Mode
Current
Thermal time constant 16 ms
Electrical time constant 2 ms
AC sensitivity 200,000 V/W
Noise density voltage 50 µV/√Hz
Typical noise equivalent power (NEP)
typ. 4,0 x 10-10
Specific detectivity
Microphonic voltage typ. < 1000 μV/g
Optical filters
CO2 4265 nm
Central wavelength: 4,265 nm
Half window width: 120 nm
Transmission: > 70 %
Filter code: E1
Blocking minimum: 11,000 nm
Target gas: carbon dioxide (CO2)
Reference 3910 nm
Central wavelength: 3,910 nm
Half window width: 70 nm
Transmission: > 70 %
Filter code: D2
Blocking minimum: 400 nm
Blocking maximum: 11,000 nm
Operating voltage Vdd +5 ± 10 % V DC
Operating voltage VOffset 2.5 V DC
Maximum operating current 10 mA
Minimum operating temperature -25 °C
Maximum operating temperature 85 °C
Socket TO39