Operational Group Limited products

Lower Explosive Limit (LEL) Detection: ExSis- Our flammable Gas monitoring systemThe ExSis flammable Gas detection unit from Operational is a catalytic (CAT) or infrared (IR) solvent monitoring safety system. It is a high quality LEL gas monitoring system that uniquely provides a complete answer to the demands of safety standards in an industrial environment. The intended designs of the Operational LEL systems comply with the requirements of PL d according to EN ISO 13849-1 and have been certified by TUV to be used in safety related applications to this level, as required by EN1539 Systems are modular, compact and can be fitted into any type of duct, oven, dryer or enclosure.