Abstract: The present invention discloses a design for a measurement device with improved power measurement accuracy, involving the measurement of the temperature using a highly accurate device that can be installed coupled to the protectors, the device comprising: an essentially rectangular parallelepiped-shaped casing with a plurality of slots in the lateral surfaces, one or more openings, and at least one electrical connection rod; a motherboard (PCB) on the inside of the casing, comprising a first face having at least one Shunt resistor and its own power supply, and a second face, opposite the first face, having—a communication module consisting of a microcontroller that is connected to the measurement module, —a temperature sensor disposed on the second face (PCB) and on the side opposite the Shunt resistor, and—electrically isolated communication ports; and an analogue-to-digital converter.

Abstract: The present invention discloses a smart electrical socket device enabling the detection of the temperature of the room in which it is installed; the device comprising a housing (1) essentially of a rectangular parallelepiped shape, where the front surface presents a female connection (6) enabling an external element (13) to be plugged in, and the rear surface includes pins (11) for the connection thereof to a power source; further incorporating a temperature module comprising a temperature sensor (2) disposed at the lower part of the internal metallic structure (10) and cut-outs (2.1) in the printed circuit board (PCB) (20) to isolate the heat produced by said board; a power consumption sensor circuit (4) disposed facing the printed circuit board (PCB) (20) and opposite the temperature sensor (2); a load actuator comprised of at least one relay; a power source (14); and a wireless communication module (5) disposed on the internal structure (PCB) (10).

Abstract: The present invention relates to a system that allows the temperature of water inlet and outlet tubes in a water cylinder to be measured, making it possible to estimate the energy stored in the device and to estimate the times when the hot water is being used, in addition to allowing user behaviour to be predicted, anomalies in the hot water to be detected, and the power consumption of the device to be optimised. The device comprises: a water cylinder controller (100) disposed on the case; two thermocouple cables (300) for measuring the water inlet and outlet temperature in the cylinder; and an antenna (200) coupled to an antenna connector (12) in order to connect the controller (100) to another server or to the cloud, where the information is processed.