• TB級超低延遲傳輸
  • 兼容ADSL/VDSL技術
  • 多級混合電源
  • 防爆等級:ExdelICT6

EX-BH621 防爆擴音電話支援標準 SIP 協議,並與市面上常用的 IPPBX 與網路調度平台具有高度相容性。

它是一款專為存在易燃、易爆氣體或粉塵環境而設計的專用電話,例如加油站、油田、加氫站、化工廠、地下管廊以及燃氣艙室等場所。

適合在各種惡劣環境中長期安裝,具備防爆、防水、防潮、防塵、耐寒、防霜、耐高溫、耐氧化、耐腐蝕及耐衝擊等特性。


在高風險環境下保護通訊安全,保障生命安全,確保通訊暢通。

針對不同應用場景的多種材料。

針對不同應用場景的多種材料。
多樣化的信號傳輸解決方案

多樣化的信號傳輸解決方案

網絡傳輸:靈活互聯,高速體驗基於SIP協議,實現高速傳輸、廣覆蓋、實時交互,讓信息在數字世界中自由流動。 電話線傳輸:經典穩定,始終可訪問通過傳統銅電纜傳輸模擬信號,並與ADSL/VDSL技術兼容。即使網絡有限,它也能確保基本通信,使其成爲惡劣環境或緊急情況下可靠、不間斷連接的理想選擇。 光纖通信:超快、無損的未來光脈衝穿過玻璃纖維,突破距離和衰減限制,提供TB級超低延遲傳輸。抗干擾能力強,容量大,專爲高標準場景設計,爲智能時代的“信息高速公路”鋪平了道路。

緊急聯動擴展

防爆電話可通過專用硬件接口與現場報警設備(如防爆喇叭、報警燈)快速集成,當觸發預警信號時,可實時驅動聯網的報警設備,同時啓動喇叭播放預先錄製的應急廣播,保證了應急中毫秒級的多設備協同響應situations.It還支持報警信息與消防、安防系統等第三方系統雙向交互,形成應急響應的完整閉環管理。

緊急聯動擴展
支持多種供電模式

支持多種供電模式

防爆電話採用多級混合供電架構,充分適應各種部署環境下的電源工況。

防爆等級:Exde II CT6(中國GB標準&國際IECEx認證)

防爆等級:Exde II CT6(中國GB標準&國際IECEx認證)

規格

項目規格 / 說明
防爆標誌ExdibIICT6Gb / EXtDA21IP66T80℃
防護等級IP66 防水防塵防護
外形尺寸343 × 294 × 206 mm
材質鋁合金壓鑄外殼,搭配不鏽鋼鍵盤
顏色黃色
整機重量12 kg
安裝方式壁掛式安裝
危險氣體區域適用於 Zone 0、Zone 1 和 Zone 2 爆炸性氣體環境
氣體組別適用於 IIC 類爆炸性氣體環境
可燃性粉塵區域適用於 Zones 20、21 和 22 可燃性粉塵環境
溫度組別適用於 T1–T6 溫度組別
外殼設計鋁合金外殼採用高溫靜電噴塗,具備良好的防靜電與耐腐蝕性能
聽筒與鍵盤防暴降噪聽筒、不鏽鋼鍵盤,以及鋅合金掛叉開關
協定支援支援 SIP 2.0 協定
通話功能支援數字鍵撥號、終端呼叫及全雙工對講
音訊輸出內建 30W 高品質功放輸出;外接喇叭支援 25W 輸出
音量調節聽筒與喇叭音量可透過鍵盤調節
網路連接可直接連接 Ethernet,並支援跨網段路由
供電方式支援 PoE 供電,具備抗浪湧與抗干擾能力
額定電壓AC220V
網路協定TCP, UDP, ICMP, SIP 2.0
頻率響應250–3000 Hz
功放輸出功率10–25W
環境溫度-40℃ 至 +60℃
大氣壓力80–110 KPa
相對濕度≤95%
出線孔3-G3/4”
客服 電話
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