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:
|
106dB(A) @ 1m +/- 3dB [97dB(A) @ 10ft/3m]
|
|
Volume control:
|
Yes
|
|
Voltages DC:
|
24vdc
|
|
Voltages AC:
|
115vac; 230vac
|
|
Ingress protection:
|
IP66/67
|
|
Housing material:
|
Marine grade copper free
LM6 Aluminium
|
|
Housing finish:
|
Phosphated & powder coated finish - anti-corrosion
|
|
Colour:
|
RAL3000 Red or RAL7038 Grey (others available on request)
|
|
BExH120-R flare:
|
High impact UL94 V0 & 5VA FR ABS
|
|
BExDH120-R flare:
|
Anti-Static High impact ABS (Black)
|
|
Cable entries:
|
Dual M20 ISO (one stopping plug inc)
|
|
Terminals:
|
0.5 to 4.0mm² cables.
|
|
Weight :
|
DC: 3.20kg/7.04Ibs AC: 3.40kg/7.48Ibs
|
Current Consumption
|
Voltage:
|
Current:
|
|
24V dc
|
|
400mA
|
|
115V ac
|
50/60Hz
|
130mA
|
|
230V ac
|
50/60Hz
|
65mA
|
Thông tin đặt hàng
Part Codes
|
Part Code:
|
Classification:
|
|
BExH120DR**-G
Grey Housing & Red Gong
|
ATEX / IECEx:
II 2G Ex d IIB T4 Ta. -50 to +70°C
II 2G Ex d IIC T4 Ta. -50 to +55°C
|
|
BExH120DR**-R
Red Housing & Red Gong
|
ATEX / IECEx:
II 2G Ex d IIB T4 Ta. -50 to +70°C
II 2G Ex d IIC T4 Ta. -50 to +55°C
|
|
BExDH120DR**-G
Grey Housing & Black Gong
|
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
|
|
BExDH120DR**-R
Red Housing & Black Gong
|
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
|
|
** = Voltage reference:
|
|
Options:
|
24DC, 115AC, 230AC
|
