Classification and Selection of Explosion-proof Flow Switch

Explosion proof flow switch is generally divided into mine explosion-proof flow switch and petrochemical explosion-proof flow switch according to the place of use.

ATEX Bidirectional Paddle Flow Switches

GE-341 flow switch use new structure, could monitor the flow by Bidirection, ExdIIBT4 or ExdIICT6...

In addition to the above two types of explosion-proof flow switches, there are also Group III explosion-proof flow switches, i.e. flow switches in explosive dust environment other than coal mines. Ⅲ A: Combustible flying flocs; Ⅲ B: non conductive dust; Ⅲ C: conductive dust. In general practical application, it can be used as explosion-proof flow switch in petrochemical field, and there is no problem when it is used in dust environment.

EX Thermal Flow Switches for Air Liquid

GE-325 series Thermal Flow Sensor is designed as Explosion Proof type,...

According to the explosion-proof principle, explosion-proof flow switch can also be divided into intrinsically safe explosion-proof flow switch and flame-proof flow switch. Among them, GE-316 series flow switch is intrinsically safe by default, but it can be customized as explosion-proof flow switch (used in the underground environment of coal mine). GE-341 flow switch is generally Flame-proof flow switch, that is, the explosion-proof junction box with explosion-proof certification is used to completely isolate the electrical components from the outside, so as to achieve the explosion-proof effect.

GE-316 Explosion-Proof Paddle Flow Switches Intrinsically Safe

GE-316 Paddle Flow Switch is a very low cost Ex-proof flow switch, spe...