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  or at 617-566-3821