Explosion-proof signal alarm speaker

Model Number: 424 TLPNA Key Specifications/Special Features: Product features1. Solid, durable industrial, heavy duty, marine explosion-proof products2. Using technology independent design, you can pass multiple types of sound-pressure type explosion-proof loudspeakers, explosion-proof alarm, explosion-proof signal machine, explosion-proof electronic buzzers3.Die-cast aluminum base, strong and durable4. Internal distribution of products with a tone selector switch and the volume regulator, users can adjust the tone and volume of the market size, detailed options shown in the table below5.There are 12 kinds of built-in special alert tones and 20 + music sound a warning tone for the user to choose6.Suitable for use in petrochemical processing equipment, gunpowder factories, transportation equipment, ports, shipbuilding, machinery, iron and steel industry site, petrochemical industry and other flammable places7. Product main body color: MUNSELL NO.7.5BG seven-second speaker color: RED8.Ambient temperature-40℃≤Temb.≤+70℃9.Volume: Max.120dB/m10.Material: body – DIECAST die-cast aluminum Al, trumpet shell-SUS316L,11.Technical Certification: CE, KIMM, ABS,KR12.Degree of protection: ExdII CT6, IP6613.The explosion-proof packing is a user option

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