The certificate (No. EAEU RU C-RU.HA91.B.00249/21) expands the scope of the device. Now they are approved for use in explosive environments.
During certification, ATOM gas analyzers confirmed the declared characteristics and compliance with the current technical regulations:
type of explosion protection - 1 Ex d IIC T6 Gb X;
protection against dust and moisture - IP66 / IP67;
ambient and analyzed medium temperature range - from -60°С to +65°С.
Detailed technical characteristics of ATOM can be found at the link: ATOM