How is the induction coil of an induction melting furnace protected?

The induction coil water main pipeline adopts pressure, flow and temperature protection to ensure that the water flow, pressure and temperature of the main pipeline can be effectively monitored and protected. Install pressure sensor, flow sensor, temperature sensor (on-site digital display and remote 4-20mA signal) in the main water inlet pipeline and return water pipeline. Each branch pipeline is equipped with a flow switch and a temperature sensor on the return water collector to ensure that the flow and temperature of each return branch meet the requirements for safe use of water. When there is water shortage and poor water flow, the power supply will immediately alarm . The pressure, flow and temperature signals are connected to the PLC and displayed on the HMI screen of the industrial computer.