รายละเอียด:
AW-EXYS Explosion-Proof Speaker
Product overview
AW-EXYS explosion-proof speakers (hereinafter speakers) is constant pressure bass speaker (can be customized to provide constant resistance type), which explosion-proof performance in line with GB3836-2000 series of standards, inspected by the state designated inspection units, and acquired explosion-proof certificate. Speakers is available in 1 and 2 Zone hazardous locations which include Class ? A, B, C class T1 ~ T6 temperature group explosive gas environment.
Product Features
AW-EXYS explosion-proof speakers for flammable and explosive places such as petroleum, chemical, textile, military, electric power, metallurgy, pharmaceutical and other industries, used as terminal equipment for production scheduling, communication and fire radio.
AW-EXYS explosion-proof speakers is a currently leading explosion-proof communication product, because of it’s reliable performance and good security performance.
AW-EXYS explosion-proof speakers installation is divided into wall-mounted and ceiling mounted.
Wall-mounted: the explosion-proof speaker can be shackled with fixed beams with 2-M8 screws on the wall.
Ceiling mounted installation is divided into the suspended ceiling (surface mounted) and the ceiling (panel mounted). Suspended ceiling installation is for the workshop plant installation. Through lengthening the lifting beam length can vary the height of the speaker from the floor; Ceiling is suitable for office and other indoor places. Speaker body embedded within the ceiling opening hole circle to make shed clean and beautiful.
Technical parameters
1. Explosion-proof mark: ExdIICT6; ExdIIBT6
2. Audio signal voltage: AC70V; AC100V; AC110V; AC120V
3. Power: 5W
4. Effective Frequency Range: 250Hz ~ 3400Hz
5. Sensitivity: 70-90dB
6. Environment: Temperature: -20 ํC ~ + 50 ํC
Relative humidity: =<95% non-condensing
Atmospheric pressure: 80kPa ~ 110kPa
7. Outlet thread: G20
8. Weight: 3 kg