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HIS-E222-F3.91/4.64 CO Dual Amplified Thermopile Sensor

Item Description

The HIS-E222-F3.91/4.64 G4300 Dual Integrated Thermopile Sensor is ideal for carbon monoxide (CO) gas sensing, with with 2 channels, a 4.64 um filter for CO detection and a 3.91 um reference channel. 

The HIS-E222 Multi-channel Sensor contains two thermopile sensors and signal amplification (gain is preset to 4300) all in a TO-39 package.  

Product Technical Specs

  • Summary product specifications are below
  • View and download the detailed product sheet at the Download PDF tab
  • Please contact us with any questions for or assistance via our contact request page or at 617-566-3821

Element Size 1.2 mm2
Sensitivity 38 V/W
Time Constant 8 ms
Channels 2
Filters 4.64 um (CO), 180 nm FWHM and 3.91 um (reference), 90 nm FWHM
Sensor Gain 4300 V/V
Input Voltage 2.7 - 5.5 V