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SB150/2/3/4J multifunction combined horn in GRP

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SB150/2/3/4J in GRP
for zones 1, 2 and 21, 22

Advantages :

  • ATEX & IEC Ex certified - Zone 1/21
  • Stainless steel variant also available
  • IP 66/67
  • Up to 115dB
  • 59 sounds offered
  • Xenon or LED
  • Standards: EN (IEC) 600790 / EN (IEC) 600791 / EN 54
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  • Security policy Security policy
  • Delivery policy Delivery policy

This SB150-2 / 3/4 combined sound and light alarm is composed of a siren and several flashing lights (4 maximum). It is certified for Ex zones 1 to 2 for gas and 21 to 22 for dust. It is dedicated for the Oil & Gas, chemical, petrochemical, pharmaceutical, marine and all offshore applications. It was developed for corrosive environments and explosive areas. Flashing lights are available in 2 technologies. LED fixed, flashing, rotating light of different powers. Flash with XENON tube of different powers. Four flashing frequencies are selectable. For the siren, it is possible to select 1 tone among the 59 pre-recorded, including the main usual alarm tones. The beacons and the siren can be triggered jointly or independently.The assembly is molded in polyester reinforced with fiberglass (GRP), tinted in the mass and protected by a highly resistant to UV paint, the lens is made of glass borosilicate of different shades. the whole is assembled on a 316L stainless steel plate. As an option, it is possible to integrate the triggering of the siren or beacons by a telephone line. On request, one of the light beacons can be replaced by a push button or a junction box and specific customer tones can be pre-recorded in the factory. A full range of accessories allows products to be personalized.

Data sheet

Hazardous area
Suitable for
Area 1/21
Area 2/22
II 2 GD Ex d IIC T4 ... T6 Gb, Ex tb IIIC T135°C ... T85°C
Enclosure colour
Red, blue, black (more colours on demand).
Lens color
borosilicate glass 3.3 color Red, Yellow (Amber), blue, green, clear
Ambiant temperature
-40°C to +70°C
up to 95% RH
Power supply
100-240 Vac
Power consumption (W)
Xenon:2 Joule: 4W (Max); 5J: 10W (Max);10J: 15W (Max);15J: 20W(Max); 21J: 25W(Max); LED:5 W
Cable entries
4* M20, M25, 1/2” NPT, 3/4”NPT or Others on request
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