649.000.10 - Werma - CO2 semaphore 1000ppm

Traffic light set for indoor climate monitoring. This traffic light allows the current concentration of carbon dioxide in the ambient air to be measured and clearly displayed with the help of the three traffic light colors. Mountingcomplete incl. stand and power supply, ready to use thanks to Plug & Play Wall mounting option with accessories (975.883.41) Traffic light is green up to 1,000 ppm Traffic light is yellow from 1,000 ppm to 2,000 ppm Traffic light is red from 2,000 ppm to 3,000 ppm Traffic light flashes red from 3,000 ppm ...