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TDLAS Low-Cost Methane (CH4) Sensor Module

The Electro Optical Component’s TDLAS Methane (CH4) gas sensor module uses Tunable Diode Laser Absorption Spectroscopy (TDLAS) to give you accurate and reliable measurement of methane (CH4). Our product incorporates a laser, photodetector (PD), and gas cell in a miniaturized integrated…

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Precise Hydrogen Sulfide (H2S) Gas Detection

You can get Accurate and Precise Hydrogen Sulfide (H2S) Detection using EOC’s DOAS (Differential Optical Absorption Spectroscopy) Module.   NDIR is not effective with hydrogen sulfide because water (H2O) interferes with the reading (H2S and water have similar absorption bands in the…

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