The Serinus 30 is a Carbon monozide analyzer that is specially designed to provide accurate measurement of Nitric oxide, Nitrogen oxide and Nitrogen dioxide gases in ambient air with the aid of chemiluminiscence technology. This unit is capable of integrating itself smoothly into continuous monitoring networks. It is constructed to comply with USA EPA standards as well as EN specifications and Australian standards. The Senirus 30 has a concentration range of 0 to 20 ppm and weighs 21.85 kg.