• TBレベルの超低遅延伝送
  • ADSL/VDSLの技術と互換性がある
  • マルチレベルハイブリッド電源
  • 防爆レーティング: ExdelICT 6

EX-BH621防爆スピーカー電話は、標準SIPプロトコルをサポートしており、市場で一般的に使用されているIPPBXおよびネットワークディスパッチプラットフォームと高い互換性を備えています。

ガソリンスタンド、油田、水素ステーション、化学工場、地下共同溝、ガス区画など、可燃性・爆発性ガスまたは粉塵が存在する環境向けに特別に設計された専用電話です。

さまざまな過酷な環境での長期設置に適しており、防爆、防水、防湿、防塵、耐寒、耐霜、耐高温、耐酸化、耐腐食、耐衝撃の特長を備えています。


リスクの高い環境で通信の安全を守り、人命を守り、障害のない通信を確保します。

さまざまなアプリケーションシナリオに対応した複数の資料。

さまざまなアプリケーションシナリオに対応した複数の資料。
信号伝送ソリューションの多様化

信号伝送ソリューションの多様化

ネットワーク伝送:柔軟な相互接続、高速体験SIPプロトコルに基づいて、高速伝送、広いカバレッジ、リアルタイムインタラクションを可能にし、情報がデジタル世界で自由に流れるようにします。 電話回線伝送:クラシックで安定した、常にアクセス可能従来の銅線ケーブルを介してアナログ信号を伝送し、ADSL/VDSL技術と互換性があります。ネットワークが限られている場合でも基本的な通信を確保し、信頼性の高い、途切れることのない接続性を備えた過酷な環境や緊急シナリオに最適です。 光ファイバー通信:超高速、無損失の未来光パルスはガラス繊維を通って移動し、距離と減衰限界を突破してTBレベルの超低遅延伝送を提供します。強力な抗干渉と大容量を備え、高水準のシナリオに対応するよう設計されており、知的時代の「情報ハイウェイ」の道を開きます。

緊急リンク拡張

防爆電話は、専用のハードウェアインターフェイスを介して、現場の警報装置(防爆スピーカーや警報灯など)と迅速に統合できます。早期警報信号がトリガーされると、ネットワーク化された警報装置を実在的に駆動し、同時にスピーカーを作動させて事前に録音された緊急放送を再生することができます。これにより、緊急時のミリ秒レベルのマルチデバイス協調応答が保証されますsituations.Itはまた、火災防止およびセキュリティシステムなどのサードパーティシステムとの警報情報の双方向相互作用をサポートし、緊急対応のための完全なクローズドループ管理を形成します。

緊急リンク拡張
複数の電源モードをサポート

複数の電源モードをサポート

防爆電話は、マルチレベルハイブリッド電源アーキテクチャを採用し、さまざまな展開環境の電源条件に完全に適応します。

耐圧防爆評価: Exde II CT 6(中国GB標準および国際IECEx認証)

耐圧防爆評価: Exde II CT 6(中国GB標準および国際IECEx認証)

スペック

項目仕様 / 説明
防爆表示ExdibIICT6Gb / EXtDA21IP66T80℃
保護等級IP66の防水・防塵保護
外形寸法343 × 294 × 206 mm
材質アルミ合金ダイカスト筐体、ステンレス製キーパッド
黄色
総重量12 kg
設置方法壁掛け設置
危険ガス区域Zone 0、Zone 1、Zone 2の爆発性ガス環境に適用
ガスグループIICグループの爆発性ガス環境に適用
可燃性粉じん区域Zone 20、Zone 21、Zone 22の可燃性粉じん環境に適用
温度グループT1–T6の温度グループに対応
筐体設計アルミ合金筐体に高温静電塗装を施し、帯電防止性能と耐腐食性能を向上
受話器とキーパッド耐破壊・ノイズ低減受話器、ステンレス製キーパッド、亜鉛合金製フックスイッチ
プロトコル対応SIP 2.0プロトコルに対応
通話機能数字キーによるダイヤル、端末呼び出し、フルデュプレックスインターコムに対応
音声出力30W出力の高品質アンプを内蔵。外部スピーカーは25W出力に対応
音量調整受話器とスピーカーの音量はキーパッドから調整可能
ネットワーク接続Ethernetに直接接続でき、異なるネットワークセグメント間のルーティングに対応
電源PoE給電に対応し、サージ耐性と耐干渉性能を備える
定格電圧AC220V
ネットワークプロトコルTCP, UDP, ICMP, SIP 2.0
周波数応答250–3000 Hz
増幅出力10–25W
使用環境温度-40℃~+60℃
大気圧80–110 KPa
相対湿度≤95%
ケーブル引出口3-G3/4”
顧客サービス 電話
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