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BDR explosion-proof electric heater

update:2019-10-21 18:55      Click:times
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    BDR explosion-proof electric heater

BDR explosion-proof electric heater

It can be used in explosive atmospheres in Zone I and Zone II, and can also be used in flammable dust environments in Zones 21 and 22. Due to the advanced explosion-proof structure, the equipment can be widely used in chemical, military, oil, natural gas, offshore platforms, ships, Explosion-proof places such as mining areas;
Stainless steel, durable and corrosion resistant;
The heating element is a heating tube, and the heating tube uniformly distributes the high-temperature resistance wire in the high-temperature resistant stainless steel seamless tube, and the crystalline magnesium oxide powder having good thermal conductivity and insulation performance is densely filled in the gap portion, so that the explosion-proof electric heating tube has high thermal efficiency and heat dissipation. Uniform, long service life;
product description:
Explosion-proof electric heaters are a type of electrical energy that is converted into heat to heat the material to be heated.
Explosion-proof electric heaters as explosion-proof components must be used in conjunction with temperature interlocking control and protection systems such as thermocouples;
When the heating medium is a liquid, the effective length of the element must be completely immersed in the liquid. The heating part of the component should have a certain distance from the wall of the container, generally 50-60mm or more.
The working voltage is not more than 1.1 times of the rated value, and the power supply of the explosion-proof electric heater is 380V according to the "Y" type connection method. Before use, look for and connect the power supply, and the outer casing should be effectively grounded;
Order remarks:
1. Rated voltage: □AC220V □AC380V
2, the length of the heating tube, the mounting flange can be customized

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