220v 1.9kw Explosion prof industrial immeresion heater

Explosion-proof electric heater is a kind of consuming electric energy converted into heat energy to heat the materials to be heated. During work, the low-temperature fluid medium enters the input port under pressure through the pipeline, and takes away the high-temperature heat energy generated by the electric heating element along the specific heat exchange channel inside the electric heating vessel, using the path designed by the principle of fluid thermodynamics. The temperature of the heated medium rises, and the high temperature medium required by the process is obtained at the outlet of the electric heater. The internal control system of the electric heater automatically adjusts the output power of the electric heater according to the temperature sensor signal of the output port. The medium temperature of the output port is uniform. When the heating element is overheated, the independent thermal protection device of the heating element immediately cuts off the heating power to avoid The over-temperature of the heating material causes coking, deterioration, carbonization, and in severe cases, the heating element burns out, effectively extending the service life of the electric heater.