Itâs now better suited for modern web browsers and mobile devices. The discussion board is reopen and weâve reinstated the ability to post comments. Discussions provide a âthreadâ of related information and are a great way to find genealogical information. Comments may be added to photos, cemeteries, cemetery records, or a general area.
The carbon dioxide gas sensor measures gaseous carbon dioxide levels by detecting the quantity of IR radiation absorbed by carbon dioxide molecules. The sensor employs a hot metal filament that acts as an IR source to generate IR radiation. The IR source is located at one end of a sensor tube, and another end is provided with an IR sensor.
Oxygen sensor. (Redirected from Exhaust gas oxygen sensor) An oxygen sensor (or lambda sensor) is an electronic device that measures the proportion of oxygen (O2) in the gas or liquid being analysed. It was developed by Robert Bosch GmbH during the late 1960s under the supervision of Dr. GÃ¼nter Bauman.