LS5 series explosion-proof loudspeaker can be widely used in chemical industry, oil refinery, offshore oil & gas platforms, FPSO, LNG, oil tankers and other hazardous areas for alarming or signaling.
Features：
● Sound pressure up to 115.6dBA |
● 316L stainless steel housing |
● Horn made of PC/316L stainless steel material |
● Fuse protected |
Technical Parameters：
■ Certification
Certification ①： | China Ex/ IECEx/ATEX /INMETRO |
Ex-mark： | IECEx:IECEx BAS 20.0086X ATEX:SGS20ATEX0183X Ex db units: Ex db IIC T6 Gb,Ex tb ⅢC T85℃ Db IP66/IP 67(-40°C ≤ Tamb ≤ +55°C) and/or Ex db IIC T5 Gb,Ex tb ⅢC T100℃ Db IP66/IP 67(-40°C ≤ Tamb ≤ +70°C) Ex db eb units: Ex db eb IIC T6 Gb, Ex tb IIIC T85°C Db IP66/IP67 (-40°C ≤ Tamb ≤ +40°C) and/or Ex db eb IIC T5 Gb, Ex tb IIIC T100°C Db IP66/IP67 (-40°C ≤ Tamb ≤ +55°C) and/or Ex db eb IIC T4 Gb, Ex tb IIIC T135°C Db IP66/IP67 (-40°C ≤ Tamb ≤ +70°C) |
Zone： | Zone 1, Zone 2 |
■ Physical properties
Housing material： | 316L stainless steel |
Hood material： | PC/316L stainless steel |
Housing color： | Black/Customized |
Mounting parts material： | 316L stainless steel |
Ingress protection： | IP66/IP67 |
Cable entry② ： | 2* (Threaded specifications: M20*1.5/ M25*1.5/NPT1/2"/ NPT3/4") |
Weight： | ＜6kg |
■ Electrical properties
Rated impedance： | 8Ω |
Frequency response： | 300～8000Hz |
Rated power： | 8W、15W、25W |
Sound pressure③： | ≤115.6dBA SPL (1W/1m) |
Rated voltage： | 70V、100V(Compatible with 110V) |
① Contact the manufacturer to obtain the certificate ② Optional accessories ③ For 25W speaker
Ordering Information：
Example: LS5-25V100Bk1S1AY=Rated power 25W，constant voltage 100V，black housing，M20, 316L stainless steel ，Ex db T6(-40~+55) , install safety lanyard
Installation：
ATEX Certification（Cert. No.：SGS20ATEX0183X）-LS5 Explosion Proof Loudspeaker（TY250.01，Effective Long-term）20240311
[Click to download]IECEx Certification（Cert. No.：IECEx BAS 20.0086X）-LS5 Explosion Proof Loudspeaker（TY250.01，Effective Long-term）20240311
[Click to download]Datasheet：LS5 Explosion Proof Loudspeaker
[Click to download]
