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AUER SIGNAL
Our robust signal horn is engineered to deliver a powerful 105 dB horn signal, making it ideal for use in explosive environments classified as zones 1, 2, 21, and 22. The horn features a modular system with a synthetic cover made from fiberglass-reinforced polyester, which ensures both strength and resistance to corrosion. It is equipped with a flame-proof chamber rated "d" and an increased safety connection chamber rated "e," providing enhanced protection and safety in hazardous areas.
The horn's insulation class II design eliminates the need for potential equalization, simplifying installation and maintenance. DC models are fitted with electronic switches that extend the service life of the device significantly. With an IP66 rating, the horn offers excellent protection against dust and water ingress, and it operates efficiently within a wide temperature range of -20°C to +75°C. This makes it a reliable choice for various demanding industrial and safety-critical applications.
| Diameter | 190mm |
|---|---|
| Housing Colour | Black RAL 9005 |
| IP class | IP66 |
| Mounting | Independent |
| Nominal current max | 0.65 A |
| Nominal current min | 0.65 A |
| Number of tones | 1 Â |
| Sound control | No |
| Sound level max | 105 dB |
| Supply voltage | 24 V |
|---|---|
| Supply voltage ac max | 26.4 V AC |
| Supply voltage ac min | 20.4 V AC |
| Temperature operational max | 70 °C |
| Temperature operational min | -50 °C |
| Terminal connection | 2.5 mm² |
| Weight | 5500 g |
Our robust signal horn is engineered to deliver a powerful 105 dB horn signal, making it ideal for use in explosive environments classified as zones 1, 2, 21, and 22. The horn features a modular system with a synthetic cover made from fiberglass-reinforced polyester, which ensures both strength and resistance to corrosion. It is equipped with a flame-proof chamber rated "d" and an increased safety connection chamber rated "e," providing enhanced protection and safety in hazardous areas.
The horn's insulation class II design eliminates the need for potential equalization, simplifying installation and maintenance. DC models are fitted with electronic switches that extend the service life of the device significantly. With an IP66 rating, the horn offers excellent protection against dust and water ingress, and it operates efficiently within a wide temperature range of -20°C to +75°C. This makes it a reliable choice for various demanding industrial and safety-critical applications.
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| Parts | Nominal current max | Nominal current min | Supply voltage | Supply voltage ac max | Supply voltage ac min | Supply voltage dc max | Supply voltage dc min | Price | ||
|---|---|---|---|---|---|---|---|---|---|---|
Ex/ATEX Signal horn, 24 V ac, DHH
Art:
300000105
Copied
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0.65 A
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0.65 A
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24 V
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26.4 V AC
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20.4 V AC
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Ex/ATEX Signal horn, 12 V ac, DHH
Art:
300000104
Copied
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1.2 A
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1.2 A
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12 V
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13.2 V AC
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10.2 V AC
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Ex/ATEX Signal horn, 48 V ac, DHH
Art:
300000108
Copied
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0.35 A
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0.35 A
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48 V
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52.8 V AC
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40.8 V AC
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Ex/ATEX Signal horn, 42 V ac, DHH
Art:
300000107
Copied
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0.3 A
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0.3 A
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42 V
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46.2 V AC
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35.7 V AC
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Ex/ATEX Signal horn, 60 V ac, DHH
Art:
300000109
Copied
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0.25 A
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0.25 A
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60 V
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66 V AC
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51 V AC
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Ex/ATEX Signal horn, 110 V ac, DHH
Art:
300000110
Copied
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0.15 A
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0.15 A
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110 V
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121 V AC
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93.5 V AC
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Ex/ATEX Signal horn, 230 V ac, DHH
Art:
300000113
Copied
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0.07 A
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0.07 A
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230 V
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253 V AC
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195.5 V AC
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Ex/ATEX Signal horn, 12 V dc, DHH
Art:
300000004
Copied
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0.6 A
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0.6 A
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12 V
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13.2 V DC
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10.2 V DC
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Ex/ATEX Signal horn, 110 V dc, DHH
Art:
300000010
Copied
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0.08 A
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0.08 A
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110 V
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121 V DC
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93.5 V DC
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Ex/ATEX Signal horn, 230 V ac, DHH
Art:
300000213
Copied
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0.07 A
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0.07 A
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230 V
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253 V AC
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195.5 V AC
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Ex/ATEX Signal horn, 120 V ac, DHH
Art:
300000211
Copied
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0.15 A
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0.15 A
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120 V
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132 V AC
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102 V AC
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Ex/ATEX Signal horn, 60 V dc, DHH
Art:
300000009
Copied
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0.15 A
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0.15 A
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60 V
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66 V DC
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51 V DC
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Ex/ATEX Signal horn, 220 V dc, DHH
Art:
300000013
Copied
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0.05 A
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0.05 A
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220 V
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242 V DC
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187 V DC
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Ex/ATEX Signal horn, 24 V dc, DHH
Art:
300000005
Copied
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0.3 A
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0.3 A
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24 V
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26.4 V DC
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20.4 V DC
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Ex/ATEX Signal horn, 48 V dc, DHH
Art:
300000008
Copied
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0.17 A
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0.17 A
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48 V
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52.8 V DC
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40.8 V DC
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Select a variant in the list
