Implementation of a Monitoring System for an Electrical Network Based on a Contactless Temperature Sensor and a Hall Effect Current Sensor

At any enterprise, the issue of human and environmental safety is important. One of the main threats in the production environment is the occurrence of fire and malfunction of electrical equipment. Fire warning systems provide immediate evacuation of people and fight against the source of fire. The article describes an electrical circuit system based on a non-contact temperature sensor and a Hall effect current sensor, which is needed for the warning and prevention of fire. The experiment showed that the data obtained is sufficient for a timely change in the current level in the conductors and to avoid an emergency. The article gives the introduction to the problem, theoretical information about a temperature sensor and a current sensor on the Hall effect, a description of the Bluetooth Mesh network topology, the development of a wireless network diagram for an electrical network monitoring system, and a conclusion on its practical use.