Product Details

Explosion-proof fluid electric heater is used for heating all flowing liquid and gas media. Low-temperature fluid enters the inlet under pressure, passes through the specially designed efficient heat dissipation path inside the heater, absorbs heat from the electric heating elements, and exits as high-temperature medium. Features: 1. Energy conversion efficiency close to 100%. 2. Programmable control of temperature, pressure, flow. 3. High temperature tracking accuracy and fast response. 4. IIC explosion-proof structure, suitable for Zone 1 and Zone 2 hazardous areas. 5. Overheat protection for heating elements and media. 6. Automatic power switching for vapor-liquid phase change. 7. Wide applicability for most liquids and gases. 8. No leakage, no pollution, low noise. Parameters: Voltage 660V/380V/220V, Power 5-1000KW, Media all liquids and gases, Explosion-proof grade ExdIICT4, Inlet temperature <650°C, Outlet temperature ≤650°C, Control methods include thermostat+relay, PLC, thyristor, etc. Accuracy ±1°C/±2°C/±3°C. Pressure up to 20MPa. Materials: heating element sheath in 304/321/316L/Incoloy800/825/Inconel600, vessel in carbon steel/16Mn/321/304/316L/Incoloy800. Insulation: rock wool, aluminum silicate, glass fiber. Types: horizontal, vertical. Duty: short-term, intermittent, continuous.