In fact, in Germany the Bernese mountain dog is referred to as Berner Sennenhund. Sennenhund literally means alpine pasture dog. Champex, Leysin, Anzere, Arosa, and Brigels are name choices derived from ski areas within the Swiss Alps.
A carbon dioxide sensor or CO2 sensor is an instrument for the measurement of carbon dioxide gas. The most common principles for CO 2 sensors are infrared gas sensors (NDIR) and chemical gas sensors.Measuring carbon dioxide is important in monitoring indoor air quality, the function of the lungs in the form of a capnograph device, and many industrial processes.he gas is pumped or diffuses into the light tube, and the electronics measures the absorption of the characteristic wavelength of light. NDIR sensors are most often used for measuring carbon dioxide. The best of these have sensitivities of 20â50 PPM.
A carbon dioxide scrubber is a device which absorbs carbon dioxide (CO 2).It is used to treat exhaust gases from industrial plants or from exhaled air in life support systems such as rebreathers or in spacecraft, submersible craft or airtight chambers. carbon dioxide scrubber is a device which absorbs carbon dioxide (CO 2).