Sensors:
H2S; 0 to 100 ppm (1 ppm resolution)
CO; 0 to 500 ppm (1 ppm resolution)
O2; 0 to 30% (0.1% resolution)
Combustible;
0 to 100% LEL (1% resoluiton)
0 to 5.0% v/v (0.1% resolution)
Certifications and approvals:
Class I, Div. 1, Gr. A, B, C, D
ATEX; CE II 1 G Ex ia IIC T4 Ga
IECEx; Ex ia IIC T4 Ga
CE; European conformity