Surveying, measuring, signalling and control apparatus and instruments, namely, fluid flow and air resistance measurement and flow meters, infrared detectors sensing flames, heat and explosions, level and flow measuring machines; instruments for detecting potential explosions and for process safety of personnel and machinery; electronic measuring and control apparatus and devices, namely, autonomous protective systems, comprised of flow meters, apparatus and infrared detectors, components with safety function, namely, explosion venting, flow meter and measuring apparatus, bursting pressure relief disc used to protect pressure equipment, pressure vessels, piping, gas cylinders and reactors to prevent excessive pressure, rupture and vacuum; measuring and control apparatus and systems comprised of ultrasonic measuring instruments, semiconductor resistance strain gauges, and capacitive measuring sensors, fluid flow and air resistance measurement and flow meters, electronic sensors and vents for pressure relief of gas and dust explosions machines; apparatus for measuring the level, speed, density and flow rates of liquids, gases, bulk solids or mixtures thereof used in the mineral, lumber, food processing, chemical and pharmaceutical fields; fiber-optical measurement and control apparatus for explosion protection, monitoring and flow of gas, vapor and liquid media, and infrared sensors, fiber optic sensors, fiber optic force and temperature sensors; fiber optic monitoring electric apparatus, namely, sensors, controls, switches, and meters; computer programs for use in explosion prevention, and the process of ensuring the safety of personnel and machinery; computer application and database management software for use on digital tablets, mobile phones, computers and other mobile devices pertaining to explosion prevention and monitoring, flow and metering control for gases, vapors and liquid media

Industrial analysis in the field of explosion protection, safety technology and computer services and technical research in the field of explosion protection, safety technology and computer services associated with application and use in the fields of explosion protection and safety technology; engineering; technical consultancy in relation to the development of technologies in the field of explosion protection, safety technology and computer services, namely, computer consultation; consultancy and advise on computer applications software; design and development of computer application software; rental of application software