9 Pyrometers; instruments for temperature control in the nature of temperature controllers for electric arc furnaces; optical inspecting apparatus and instruments; light sensors for electric arc furnaces; electric monitoring control apparatus, namely, electric control devices for electric arc furnaces; technical thermometers; temperature monitors for industrial use; sensors for measuring light and temperature, not for medical use; flame monitors; apparatus and instruments for physics, namely, apparatus and instruments for optical emission spectrometry; particle flow monitors; sensors and detectors for light and temperature; temperature controlling apparatus in the nature of temperature controllers for electric arc furnaces; flue gas analyzers; sensor controllers for electric arc furnaces; event recorders; flame sensors; energy regulators; luminescence measuring devices; electrical controlling devices; electric regulating apparatus, namely, voltage regulators for electric power; smoke detectors; active infra-red sensors; electronic temperature monitors, other than for medical use; digital sensors for measuring light from electric arc furnace; electronic measurement sensors for measuring light from electric arc furnace; gauges with digital readout; electric measuring devices, namely, optical emission spectrometry apparatus; gas sensors; electro-optical sensors; photometric analyzers other than for medical use, namely, photometers used to measure the state of electric arc furnace process; sensors used in plant control; photometers; electronic process controlling apparatus, namely, electronic apparatus for the remote control of industrial operations; electric power controllers; smart manufacturing system controllers for electric arc furnaces; industrial automation controls incorporating downloadable software for use in monitoring and controlling the state of electric arc furnace processes; controllers being regulators for melting conditions inside electric arc furnaces; electric installations for the remote control of industrial operations; level indicators; electronic control units comprising light sensor and data processing unit for use in electric arc furnaces; voltage monitor modules; automatic control apparatus for electric arc furnaces; flame detectors; detectors, namely, light detectors for monitoring the state of electric arc furnace process; light meters; measuring sensors; measuring, detecting and monitoring instruments, indicators and controllers; thermal energy measuring apparatus; measuring apparatus and instruments for monitoring the state of electric arc furnace process; heat sensing identification indicators; object detecting sensors; digital measuring apparatus for monitoring the state of electric arc furnace process; programmable controllers for electric arc furnaces; pyroelectric infrared sensors; particle emission monitors; gauges; temperature measuring instruments; ultraviolet detection apparatus; measuring stands; process monitors; temperature measuring apparatus for industrial use; fire sensors; measuring, detecting, monitoring and controlling devices for electric arc furnaces; electronic colour analyzers; electronic timing control instruments; fluorometers; electric control installations, namely, equipment for controlling the state of electric arc furnace process; industrial automation controls; luminescence analyzers; spectrophotometer; pollutant sensors; temperature monitors for scientific use; electric process controllers for electric arc furnaces; spectroscopes; temperature measuring apparatus for industrial use; thermometers; automatic control apparatus for operating electric arc furnaces; temperature controlling apparatus for machines; spectrometers; optical measurement apparatus; electronic control sensors for motors; optical fibre temperature probes, other than for medical use; electro-optic transducers; optical fibre sensors; electronic test and measurement instruments in the nature of spectrum analyzers, other than for medical use; apparatus for monitoring electrical energy consumption; checking being supervision apparatus and instruments for electric arc furnaces; fluorescence analyzers; gas detecting apparatus; electrical controllers; particle detecting apparatus; process control digital controllers; heat sensors; detection apparatus; measuring devices; detecting apparatus and instruments; photoionic detectors; infrared thermometers; visual monitoring apparatus; process controlling apparatus (electronic); infrared thermometers, not for medical purposes; temperature sensors; pneumatic control apparatus; electronic regulators; temperature controlling apparatus for machines; photo electron spectroscopy analyzers not for medical purposes; sensors for use in the control of engines; photometric apparatus other than for medical use, namely, photometers; none of the aforementioned goods relating to perimeter access control devices, including gate or door operators, security devices, smart hubs and IoT devices other than those specified, or goods intended for control or monitoring of doors, door locks, gates, cameras, lights and lighting systems