歐姆龍omron HL-5030接近開(kāi)關(guān)proximity switch

 歐姆龍omron  HL-5030接近開(kāi)關(guān) 限位開(kāi)關(guān) 行程開(kāi)關(guān) 微動(dòng)開(kāi)關(guān)防水防油

接近開(kāi)關(guān)是一種無(wú)需與運(yùn)動(dòng)部件進(jìn)行機(jī)械直接接觸而可以操作的位置開(kāi)關(guān)，當(dāng)物體接近開(kāi)關(guān)的感應(yīng)面到動(dòng)作距離時(shí)，不需要機(jī)械接觸及施加任何壓力即可使開(kāi)關(guān)動(dòng)作，從而驅(qū)動(dòng)直流電器或給計(jì)算機(jī)（plc)裝置提供控制指令。接近開(kāi)關(guān)是種開(kāi)關(guān)型傳感器（即無(wú)觸點(diǎn)開(kāi)關(guān)），它既有行程開(kāi)關(guān)、微動(dòng)開(kāi)關(guān)的特性，同時(shí)具有傳感性能，且動(dòng)作可靠，性能穩(wěn)定，頻率響應(yīng)快，應(yīng)用壽命長(zhǎng)，抗干擾能力強(qiáng)等、并具有防水、防震、耐腐蝕等特點(diǎn)。產(chǎn)品有電感式、電容式、霍爾式、交、直流型。

Omron HL-5030 proximity switch limit switch travel switch microswitch waterproof and oil proof

A proximity switch is a position switch that can be operated without direct mechanical contact with moving parts. When an object approaches the sensing surface of the switch to the operating distance, it can be actuated without mechanical contact and applying any pressure, thereby driving DC appliances or providing control commands to computer (PLC) devices. The proximity switch is a switch type sensor (i.e., a contactless switch) that combines the characteristics of a travel switch and a microswitch with sensing performance, reliable action, stable performance, fast frequency response, long application life, strong anti-interference ability, and features water resistance, shock resistance, and corrosion resistance. Products include inductive, capacitive, Hall, AC, and DC types.