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The adjustable tone sequences and tone sequence combinations for horns Series 8492 are identical to horns Series 8493.
Zones 1 & 2
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Explosion protection |
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Certificates |
SIRA 05 ATEX 2270 X |
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Volume |
105 dB(A), at 1 m; adjustable | ||||||||
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Rated operational voltage Ue |
10 V ... 28 V |
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Rated working current Ie |
25 mA typically 28 V, 300 ? with a 24 V supply across a safety barrier |
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Electromagnetic compatibility |
acc. to 89/336/EEC | ||||||||
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Housing |
Plastic: ABS | ||||||||
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Degree of protection |
IP 66 (when using a suitable cable gland) | ||||||||
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Ambient temperature |
- 40 °C ... + 60 °C | ||||||||
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Cable entries |
M 20 x 1.5 (not supplied) | ||||||||
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Flexible lead |
Terminals for 0.5 mm2 ... 2.5 mm2 |
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| 防爆扬声器规格参数 | |
|---|---|
| 适用场所 | IIC |
| 防护级别 | IP66 |
| 工作电压 | - |
| 额定阻抗 | - |
| 额定功率 | - |
| 频率范围 | - |
| 电气连接 | - |
| 失真度 | - |
| 材质 | - |
| 重量 | - |
| 电缆引入装置 | - | 其他参数 |
| 认证类别 | - |
| 产品型号 | 8492 |
| 防爆标志 | Ex II 1 G EEx ia IIC T4 (T4 at + 60 °C) |
| 供货周期 | 3-5天 |
| 防爆合格证编号 | - |
| 尺寸图 | - |
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II 1 G EEx ia IIC T4 (T4 at + 60 °C)
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