9 Monitoring apparatus and instruments, namely temperature monitors, vibration monitors, accelerometers, voltage monitors, current monitors, laser monitors and inductive and capacitive proximity monitors for monitoring the operating status of excavation, mineral processing, mining and quarrying machines; temperature sensors; vibration sensors; sensors, namely accelerometers; voltage sensors; current sensors; laser sensors; inductive and capacitive proximity sensors; vibration detectors; measuring, detecting, monitoring and controlling devices, namely, electronic monitors for monitoring electric motors, bearings, hydraulic systems and drive shafts; remote monitoring apparatus, namely, temperature monitors, vibration monitors, accelerometers, voltage monitors, current monitors, laser monitors and inductive and capacitive proximity monitors for monitoring the operating status of excavation, mineral processing, mining and quarrying machines; downloadable computer software for monitoring, control and analysis of excavation, mineral processing, mining and quarrying machines; downloadable computer software for remote monitoring, control and analysis of excavation, mineral processing, mining and quarrying machines; all the aforementioned in relation to mining machinery