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Alerting

Signal Horn 105 dB (A) Series 8491/1 8491/2

The signal horns Series 8491 are audio signalling devices designed to warn, call and indicate in hazardous areas. They are made of a robust PC/ABS blend. The horns generate a sound level of approximately 105 db (A) at a distance of 1 m. Installation is realised by means of angle mounting. The versions of Series 8491/1 have been developed for use in areas with an explosive gas atmosphere. They have a trumpet for optimum sound concentration as well as a connection cable. The compact signal horns Series 8491/2 have a connection chamber and can be used indoors and outdoors in areas with explosive gas atmosphere.

  • Fixed signal tone
  • Volume max. 105 dB(A) / 1 m
  • Installation by means of angle mounting
  • AC and DC versions
  • Signal horn Series 8491/1: with trumpet and connection cable
  • Signal Horn Series 8491/2: Compact design with connection chamber and cable glandl

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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145275 Product Type: 8491/15-024
Product Description: Signal horn with trumpet explosion proof
Rated operational voltage DC: 24.00 V
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black
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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145276 Product Type: 8491/11-024
Product Description: Signal horn with trumpet explosion proof
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black
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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145278 Product Type: 8491/11-042
Product Description: Signal horn with trumpet explosion proof
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black
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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145279 Product Type: 8491/11-115
Product Description: Signal horn with trumpet explosion proof
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black
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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145280 Product Type: 8491/11-230
Product Description: Signal horn with trumpet explosion proof
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black
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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145281 Product Type: 8491/25-024
Product Description: Signal horn explosion proof
Rated operational voltage DC: 24.00 V
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black
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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145282 Product Type: 8491/21-024
Product Description: Signal horn explosion proof
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black
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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145283 Product Type: 8491/21-042
Product Description: Signal horn explosion proof
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black
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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145284 Product Type: 8491/21-115
Product Description: Signal horn explosion proof
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black
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Signal Horn 105 dB (A) Series 8491/1 8491/2

Art. No.: 145285 Product Type: 8491/21-230
Product Description: Signal horn explosion proof
Volume: 105 dB
Enclosure material: PC/ABS
Enclosure colour: black

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