Elektrische Ausrüstungen für Bergbaumaschinen und -anlagen

PNEUMATIC AIRLAMP for diffuse light - zone 1

(supply of new lamps only for export outside EC)

Using SBE - pneumatic airlamps in hazardous areas is very safe mode of illumination.

pneumatic airlamp 26101   

explosion- and flameproofe

VDE 0170 (SCH) f:
VDE 0171 (Ex) s G5:

BVS-Nr.:  T 3614
PTB-Nr.: III BIE-9920

admission: EG-Richtlinie 94/9/EG
(ATEX-100a) applied.

technial data

operating voltage:

ignition voltage:

electrical power:

luminous flux:

bulb:

operating pressure:

air consumtion:

ambient temperature:

weight:

length:

diameter:

air coupling:

 

26101

120 V max.

210 V max.

80 W

3.800 LM

80 W HQL
3-7 bar

300 L/min

-20°C - +40°C

appr. 11,5 kg

570 mm

220 mm max.

R3/4" / R5/8" / RD 32 x 1/8"

example of use        

Light fittings type 26101 are used where spacious working stations have to be illuminated with gright diffuse light 
- tunneling works
- tank - ships
- canalisation
    
The lamps can be used in all hazardous areas zone 1.

 

 


 


description    

Due to its special construction an ignition of hazardous atmosphreres inside and outside the lamp are avoided by several means. At first the air flows into the lamp housing and generates an overpressure before it flows into the generator housing. housing to drive the turbine wheel of the AC-generator to induce the voltage for the bulb.
If the lamp housing or the protection glass is damaged, the air flows outside first. The generator stops immediately and cannot induce any voltage for the bulb.
The exhausting air prevents a penetration of explosive gases inside the lamp and can cool the spiral of a broken bulb, too.

Pressure-fluctuations of the air are compensated by the air regulating system inside the lamp. The lamp-housing is made of brass. 

 

 

 

 

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