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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.
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 |