1) The working voltage must not exceed 1.1 times its rated value, and the shell should be effectively grounded.
2) The dimension "B" in the figure must be fully immersed in oil (and checked regularly) to avoid burning out. The heated oil should be free of corrosive gases.
3) The mounting hole size for this electric heater is φ65mm.
4) This model of heater is designed according to the JB2379-78 flowing oil standard, with a surface load of 2-3.8 w/cm2.
5) When selecting, the heater size should be determined based on the actual dimensions of the heating medium.
Note: This heater can be directly mixed with SRY2 and SRY4 types.
Features:
1. SRY2/SRY3/SRY4 Series Tubular Electric Heater Price, small size, high power: The heater mainly uses clustered tubular electric heating elements.
2. SRY2/SRY3/SRY4 Series Tubular Electric Heater Price, fast thermal response, high temperature control accuracy, and high overall thermal efficiency.
3. High heating temperature: The maximum working temperature of the heater design can reach 850°C.
4. Uniform medium outlet temperature and high temperature control accuracy.
5. Wide application range and strong adaptability: This heater can be used in explosion-proof or ordinary occasions, with explosion-proof levels up to dⅡB and C, and pressure resistance up to 20MPa.
6. Long life and high reliability: This heater is made of special electric heating materials, designed with low surface power load, and adopts multiple protections, greatly increasing the safety and lifespan of the electric heater.
7. Fully automatic control: According to requirements, through the heater circuit design, automatic control of outlet temperature, flow, pressure, and other parameters can be easily achieved, and it can be networked with computers.
8. Significant energy-saving effect: Almost 100% of the heat generated by electricity is transferred to the heating medium.
