接近開關(guān) 防爆
防爆接近開關(guān)產(chǎn)品介紹（中英文）
防爆接近開關(guān)是一種專為易燃易爆環(huán)境設(shè)計的非接觸式位置傳感器，能夠在石油、化工、煤礦等危險場所安全可靠地工作。該產(chǎn)品采用無觸點設(shè)計，通過電磁感應(yīng)原理檢測金屬物體的接近，無需機械接觸即可輸出開關(guān)信號。其外殼通常采用鋁合金或不銹鋼材質(zhì)，具備防水、防腐蝕、耐高溫等特性，防護等級可達(dá)IP66/IP67，適用于-20℃至+75℃的惡劣環(huán)境。產(chǎn)品類型包括電感式、電容式、磁性式等，檢測距離從1mm至30mm不等，響應(yīng)頻率高，壽命長，可廣泛應(yīng)用于機械設(shè)備定位、流水線計數(shù)、閥門狀態(tài)監(jiān)測等場景。1520
Explosion-proof proximity switches are non-contact position sensors specifically engineered for hazardous environments with flammable gases or dust. These devices utilize electromagnetic induction to detect metal objects without physical contact, ensuring spark-free operation in oil refineries, chemical plants, and mining facilities. Featuring robust housings made of aluminum alloy or stainless steel, they offer resistance to water, corrosion, and high temperatures (up to 150°C for certain models). With detection ranges spanning 1mm to 30mm and high switching frequencies, they provide reliable performance in position control, production line counting, and equipment status monitoring. The product series includes inductive, capacitive, and magnetic types to accommodate diverse industrial applications. 21217
產(chǎn)品技術(shù)特點（中英文）
該產(chǎn)品采用一體化放大電路設(shè)計，具有浪涌保護和極性反接保護功能，工作電壓覆蓋DC10-30V或AC220V。獨特的密封結(jié)構(gòu)使其可在水中或高粉塵環(huán)境下穩(wěn)定工作，部分型號尾部配有靈敏度調(diào)節(jié)器以精確控制檢測距離。磁性接近開關(guān)采用永磁體觸發(fā)機制，適用于高溫或存在油污的工況；電感式型號則對金屬物體具有更高檢測精度。所有產(chǎn)品均通過嚴(yán)格測試，確保在機械振動和沖擊條件下保持穩(wěn)定輸出。81118
Technologically, these switches integrate amplifier circuits with surge protection and reverse polarity safeguards, supporting both DC10-30V and AC220V power inputs. Their hermetic sealing enables stable operation underwater or in dusty conditions, with some models featuring adjustable sensitivity controls. Magnetic variants employ permanent magnet actuation for high-temperature or greasy environments, while inductive types deliver precise metal detection. Rigorous testing validates their performance under mechanical vibration (10-55Hz) and shock (1,000m/s²), maintaining consistent signal output in demanding industrial scenarios. 3922
應(yīng)用領(lǐng)域說明（中英文）
在石油開采平臺和化工廠中，該產(chǎn)品用于監(jiān)測管道閥門開閉狀態(tài)；在煤礦輸送系統(tǒng)里檢測設(shè)備極限位置；食品加工行業(yè)則利用其衛(wèi)生型設(shè)計進行包裝機械控制。其他典型應(yīng)用包括電梯平層控制、自動門感應(yīng)、車輛定位及安全區(qū)域報警等。產(chǎn)品安裝方式靈活，可選用圓柱形、方形或分離式結(jié)構(gòu)，接線方式涵蓋兩線制、三線制NPN/PNP輸出，便于集成到PLC控制系統(tǒng)。61421
These switches serve critical functions across industries: monitoring pipeline valve positions in oil platforms, detecting equipment limits in coal conveyor systems, and controlling packaging machinery in food processing with hygienic designs. Additional applications encompass elevator leveling, automatic door sensing, vehicle positioning, and safety zone alarms. Offering flexible mounting options (cylindrical, rectangular, or separable configurations) and wiring choices (2-wire or 3-wire NPN/PNP outputs), they seamlessly integrate with PLC control systems. The product line includes flush-mounted and non-flush models to accommodate different installation requirements. 71319
接近開關(guān) 防爆
圖爾克接近開關(guān)NI15-M30-AZ3X交直流二線傳感器 感應(yīng)開，接近開關(guān)TL-W5MC1接近開關(guān)NPN常開直流型接近開關(guān)，干簧管CS1-F/U/J/S/G氣缸專用接近開關(guān) 仿亞德客磁性感應(yīng)開關(guān)，德國ifm接近開關(guān)IFS240，滬工電感式傳感器LJ18A3-8-Z/BX 三線NPN常開接近開關(guān)直流24V。日本歐姆龍接近開關(guān)傳感器E2E-CR8B1中昊自動化， TL-N20ME1 電感式 接近開關(guān) 金屬感應(yīng)器 傳感器，ALS-200D磁性感應(yīng)接近式開關(guān) 限位開關(guān) 磁性感應(yīng)開關(guān) 行程開關(guān)，倍加福 P+F NJ20+U1+E 電感式 接近開關(guān) 矩型 ，德國倍加福接近開關(guān)P+FPEPPERL+FUCHSNBN4-12GM50-E2。 KEYENCE基恩士 EM-030 接近傳感器 接近開關(guān) ，保盟接近開關(guān)IFRM 04P35A3/KS35PL ，全新接近開關(guān)E2EM-X4X2,E2EM-X8C1,E2EM-X8B1-M1，臺灣海立HIGHLY接近開關(guān)圓柱形12MM TS12-05N-1 2 TS12-05P-1 2。GX-5SU日本松下Panasonic-神視SUNX接近開關(guān)，全新歐姆龍上海接近開關(guān)E2E-C04S12-WC-C1， 環(huán)形傳感器Φ21mm 24V PNP常開環(huán)形接近開關(guān)，施耐德 電感式接近開關(guān)XS4P12NA340 ，接近開關(guān)傳感器 圓形塑料光電接近開關(guān) 24V直流金屬感應(yīng)接近開關(guān)。
上一篇 M12高頻接近開關(guān) 金屬感應(yīng)器 直流24V 三線NPN常開電感 http://www.sanxiongzg.com/product/d120990.html
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