JREX-HSA explosion-proof loudspeaker is an explosion-proof horn loudspeaker suitable for inflammable and explosive places. It can be used with various power amplifiers and sound amplification equipment. It can also be used for IP equipment access systems for amplification calls or alarms. The sound transmission part of the equipment adopts the most advanced stainless steel wire mesh explosion-proof component in China. The component has the characteristics of low sound attenuation, large flow capacity, high mechanical strength, and large explosion-proof safety factor.
It is suitable for inflammable and explosive places in the petroleum, chemical, textile, military, electric power, metallurgy, pharmaceutical and other industries, and is used as a terminal device for production scheduling, communication, and fire broadcasting.
II 2GD
Ex db IIC T6/T5 Gb
Ex tb IIIC T80℃/T95℃ Db
IECEx CSA 25.0050X., CSANe 25ATEX1091X
| SIP | Analog | ||
| Power supply | POE / DC12V | Audio signal voltage | AC70V, AC110V |
| Power | 15W, 20W, 25W, 30W, 35W | Power | 15W, 20W, 25W, 30W, 35W |
| Impedance | 8Ω | Impedance | 8Ω |
| Effective frequency range | 250Hz~5000Hz | Effective frequency range | 250Hz~15000Hz |
| Sound level | 105~115dB | Sound level | 110~120dB |
| Relative humidity | ≤95% without condensation | Relative humidity | ≤95% without condensation |
| Atmospheric pressure | 80kPa~110kPa | Atmospheric pressure | 80kPa~110kPa |
| Outlet thread | M20*1.5 | Outlet thread | M20*1.5 |
