防爆接近開關 防爆開關 防爆行程開關 防爆啟動開關
防爆接近開關產品介紹
防爆接近開關是一種無需機械接觸即可檢測物體位置的傳感器裝置,適用于易燃易爆環境。其采用電感式、電容式或磁感應原理,當金屬或非金屬物體接近感應面時,開關自動觸發信號輸出。產品具備防水、防塵、耐腐蝕特性,適用于化工、石油、煤礦等危險場所。常見型號如SEBND系列,采用不銹鋼外殼,感應距離可調,支持常開/常閉輸出。高溫型可在150℃環境下穩定工作,部分型號內置浪涌保護和電源反接保護功能,確保長期可靠性。1610
Explosion-proof Proximity Switch
Explosion-proof proximity switches are non-contact sensors designed for hazardous environments. They detect objects via inductive, capacitive, or magnetic principles, triggering signals without physical contact. Constructed with stainless steel or alloy housings, these switches resist water, dust, and corrosion, ideal for oil refineries, chemical plants, and mining. Models like SEBND series offer adjustable sensing ranges (e.g., 2mm–15mm) and NO/NC outputs. High-temperature variants operate stably up to 150°C, with built-in surge protection and reverse polarity safeguards.
防爆開關產品介紹
防爆開關專為爆炸性氣體或粉塵環境設計,包括倒順開關、拉線開關、照明開關等類型。外殼采用鋁合金壓鑄或工程塑料,表面靜電噴塑處理,防護等級達IP65以上。產品結構緊湊,具備過載、短路保護功能,適用于石油平臺、化工廠等場所。例如,Bulgin品牌開關采用無火花觸點設計,支持瞬時啟動和頻繁操作,壽命長達萬次以上。部分型號集成指示燈或電流表,便于現場監控。161317
Explosion-proof Switch
These switches are engineered for gas/dust explosive conditions, featuring robust aluminum alloy or plastic enclosures with IP65+ protection. Types include toggle, pull-cord, and lighting switches, all with overload/short-circuit protection. Bulgin designs utilize spark-free contacts for safe ignition-prone areas, supporting high-frequency operation (10,000+ cycles). Some models integrate indicators or ammeters for real-time status monitoring in oil rigs or pharmaceutical facilities.
防爆行程開關產品介紹
防爆行程開關通過機械位移控制電路通斷,適用于卷揚機、輸送帶等設備的限位保護。外殼為鑄鋁合金或304不銹鋼,內裝LX19微動開關,支持左/右搖臂、滾輪柱塞等多種觸發方式。工作電壓覆蓋AC220V-380V,適應溫度范圍-25℃至+55℃,防護等級IP54/IP65。典型應用包括石化、軍工等場景,部分型號具備記憶功能,可記錄動作狀態。111221
Explosion-proof Limit Switch
Used for position control in hoists or conveyors, these limit switches employ LX19 microswitches inside alloy/steel housings. Actuation modes include roller plunger or lever arms, compatible with 220V–380V AC. Operating temperatures span -25°C to +55°C, with IP54/IP65 ratings. Memory-type variants retain actuation status, suitable for chemical plants and military applications.
防爆啟動開關產品介紹
防爆啟動開關用于電機、泵類的遠程啟停控制,復合型結構整合隔爆腔與增安腔,內裝斷路器、接觸器等元件。支持掛式或落地安裝,額定電流10A-250A,電壓至1140V。特點包括模塊化設計、防水密封圈及不銹鋼緊固件,適用于變頻器、PLC系統聯動。例如,BQC系列防爆電磁啟動器可正反轉控制,適應-20℃至+40℃環境。152327
Explosion-proof Starter Switch
These switches enable remote motor/pump control, combining flameproof and increased safety compartments. Modular designs accommodate breakers or contactors (10A–250A, up to 1140V), with wall/floor mounting options. Features include IP55 sealing and stainless hardware for PLC integration. BQC series supports forward/reverse operation in -20°C to +40°C conditions.
防爆接近開關 防爆開關 防爆行程開關 防爆啟動開關




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