The explosion-proof electric heater can be fully automatically controlled: according to needs, the heater circuit design can automatically control parameters such as outlet temperature, flow rate, and pressure, and can be connected to a computer network. The explosion-proof electric heater has a significant energy-saving effect, with almost 100% of the heat generated by electrical energy transmitted to the heating medium. Common faults and maintenance faults of explosion-proof electric heaters: The power indicator light is not on, the electric ball valve digital display meter is not working, and the voltmeter has no indication. Check whether the air switch is closed and whether the fuse of the control circuit is intact. Fault 2: The heater temperature has not increased. Fault 3: Three phase imbalance, open the protective cover of the air electric heater, check whether a single electric heating element is open with a multimeter, and then replace it with a special matching wrench. Be careful not to damage the rubber gasket during replacement.
For faults that cannot be eliminated by oneself, skilled technical personnel should be invited to solve them. High heating temperature: The heater is designed with a high operating temperature of up to 280 ℃. The outlet temperature is uniform and the temperature control accuracy is high. Explosion-proof electric heaters have a wide range of applications and strong adaptability: they can be used in explosion-proof or ordinary situations, with explosion-proof levels up to D Ⅱ B and C, and pressure resistance up to 20MPa. The explosion-proof electric heater has a long service life and high reliability: The heater is made of special electric heating materials, with low surface power load and multiple protections, greatly improving the safety and service life of the explosion-proof electric heater.
