Gas

Measuring Range

Resolution

H2S

0-100 ppm

1 ppm

CO

0-500 ppm

1 ppm

O2

0-30.0%

0.1%

Combustible gases

0-100% LEL
0-5.0% v/v

1%
0.1%

Alarm setpoints for all sensors are user adjustable. Setpoints are automatically displayed during instrument start up.

Certifications and approvals

Class I, Div. 1, Gr. A, B, C, D 
ATEX: II 1 G
Ex ia IIC T4 Ga
IECEx: Ex ia IIC T4 Ga
European Conformity