BH50L Exs II T6 Aluminum Air Driven 4.0-8.0 Bar LED Diffuse 24V 50W Explosion Proof Pendant Light

BH50L

The product could work under the ambient temperature from -20℃ to +50℃ , It is apply to explosion gas area(Zone 1 and Zone 2)and explosion dust area(Zone 21 and Zone 22 ), apply to gas ares of IIA、IIB、IIC class.Temperature classification is from T1 to T6.

 

Due to its special construction, the lighting of dangerous atmospheres inside and outside the lamp is avoided through several solutions. First, air flows into the lamp housing and creates overpressure before it flows into the generator housing. If the lampshade or the protective glass is damaged, and the air flows out first. The generator stopped immediately and could not cause any flame in the bulb. The exhaust air prevents the penetration of explosive gases in the lamp and also cools the screw of the broken bulb.

 

The lamp housing is made of brass or aluminum.

ModelBH50LBH80LBH50LBH80LBH250DBH250BBH250DBH250B
EX codeExs ll T6/DIPA21 Ta,T6 GbExs II T4/DIPA21 TA,T4 Gb
Type of protection“S” type
Area of classification1 or 2 zone gas, IIA,IIB,IIC ; 21 or 22 zone dust
Ambient temperature-20℃ to +50℃
EnclosureBrass nickel-platingAluminum nickel-platingBrass nickel-platingAluminum nickel-plating
Beam typeDiffusedFocusedDiffusedFocusedDiffusedFocusedDiffusedFocused
Pt.no.Pa101Pa102Pa101Pa102Pa103
Light sourceLEDHalogen Bulb
Voltage24V
Wattage50W84W50W84W250W
Luminous flux4800LM8000LM4800LM8000LM6000-9000LM
Lifetime> 30000H< 1000H
Power sourceCompressed air driver
Pressure4.0-8.0 bar
Consumption< 0.3m3/min< 0.6m3/min
Protection classIP67

Related Products