Description PID-A15 VOC sensor Range 0-4,000ppm Datasheet: https://ametekcdn.azureedge.net/mediafiles/project/oneweb/oneweb/alphasense/products/datasheets/pid-a15-datasheet-1_en_1.pdf?revision:fbdd67c9-1b74-483d-a922-29865d9de0f7