Thông tin sản phẩm
BExH120-R/BExDH120-R 'Belltronic' Ex Bell
The flameproof BExH120-R ‘Belltronic’ Signalling Bell is suitable for Zone 1 & 2 applications. The BExH120D authentically reproduces the traditional sound of a electro-mechanical bell whilst providing a significantly higher level of performance and reliability. The BExDH120-R variant is also suitable for Zone 21 & 22.
The digitally stored bell recording is output via a class D amplifier achieving sound levels exceeding the performance of a mechanical bell whilst offering a continuously rated signal. The radial horn design not only physically emulates the traditional bell it also replicates the distribution of the audible signal.
Thông số kỹ thuật
Specification
Nominal output:
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106dB(A) @ 1m +/- 3dB [97dB(A) @ 10ft/3m]
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Volume control:
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Yes
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Voltages DC:
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24vdc
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Voltages AC:
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115vac; 230vac
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Ingress protection:
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IP66/67
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Housing material:
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Marine grade copper free LM6 Aluminium
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Housing finish:
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Phosphated & powder coated finish - anti-corrosion
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Colour:
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RAL3000 Red or RAL7038 Grey (others available on request)
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BExH120-R flare:
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High impact UL94 V0 & 5VA FR ABS
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BExDH120-R flare:
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Anti-Static High impact ABS (Black)
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Cable entries:
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Dual M20 ISO (one stopping plug inc)
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Terminals:
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0.5 to 4.0mm² cables.
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Weight :
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DC: 3.20kg/7.04Ibs AC: 3.40kg/7.48Ibs
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Current Consumption
Voltage:
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Current:
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24V dc
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400mA
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115V ac
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50/60Hz
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130mA
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230V ac
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50/60Hz
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65mA
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Thông tin đặt hàng
Part Codes
Part Code:
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Classification:
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BExH120DR**-G Grey Housing & Red Gong
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ATEX / IECEx: II 2G Ex d IIB T4 Ta. -50 to +70°C II 2G Ex d IIC T4 Ta. -50 to +55°C
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BExH120DR**-R Red Housing & Red Gong
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ATEX / IECEx: II 2G Ex d IIB T4 Ta. -50 to +70°C II 2G Ex d IIC T4 Ta. -50 to +55°C
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BExDH120DR**-G Grey Housing & Black Gong
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ATEX / IECEx: II 2G Ex d IIB T4 Ta. -50° to +70°C II 2G Ex d IIC T4 Ta. -50° to +55°C II 2D Ex tD A21 IP67 T115 based on a max. Ta. of 70°C
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BExDH120DR**-R Red Housing & Black Gong
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ATEX / IECEx: II 2G Ex d IIB T4 Ta. -50° to +70°C II 2G Ex d IIC T4 Ta. -50° to +55°C II 2D Ex tD A21 IP67 T115 based on a max. Ta. of 70°C
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** = Voltage reference:
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Options:
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24DC, 115AC, 230AC
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