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The leading sounder in atex environments that produces up to 122 dB at 1m.
The ATEX DB3 sounder is an audible alarm designed specifically for hazardous environments. Producing up to 122dB at 1m, it ensures your alarms can be heard in explosive atmospheres.
This sounder is manufactured to a very high standard and boasts numerous certifications, as well as a high-power sounder function.
Paired with a gas detection system, the DB3 offers a choice of 29 configurable tones and up to 4 tone stages with various control options for your alarm devices.
This range has been specifically designed for standard use in the oil & gas, chemical and pharmaceutical industries.
Characteristics
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Weight
Valeur
8.8 lbs (4.6kg)
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Housing materials
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GRP; flare in ABS
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Other features
Valeur
8 tones V DC: Activation of up to three different tones.
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Power supply
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12-48 Vcc, 230 Vca
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Consumption
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339mA (24V DC), 58mA (240V AC)
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Connection
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2 x M20 without cable gland
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Additional feature
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optional short roof version
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Audio level
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IIC Gas: 122dB at 1m (variable performance depending on the chosen tone - max. at 1.4 KHz)
IIIC Gas & Dust: 116dB at 1m
IIIC Gas & Dust: 116dB at 1m
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Protection Class
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IP66
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Approval
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ATEX Ex II 2 GD, Ex d IIC T4/T5/T6 Gb Ex II 2 D, Ex tb IIIC T135°C/T100°C/T85°C Db IP66 for Zones 1, 2, 21, 22
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Warranty
Valeur
2 years
Features
- Outdoor use
- Up to 115 dB at 1m
- ATEX certified
Datasheet
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DB3 Sounder - User reviews
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