德國(guó)SCHMERSAL接近開關(guān)的設(shè)計(jì)及工作原理：
    施邁賽接近開關(guān)是不通過接觸就能使開關(guān)動(dòng)作的裝置。接近開關(guān)能夠檢測(cè)進(jìn)入到它們感應(yīng)區(qū)域內(nèi)的物體。這些產(chǎn)品均一體化結(jié)構(gòu)，包括有區(qū)域信號(hào)發(fā)生器，放大器和其他必要的電路。

    德國(guó)原裝SCHMERSAL接近開關(guān)是種開關(guān)型傳感器（即無觸點(diǎn)開關(guān)），它既有行程開關(guān)、微動(dòng)開關(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。

    上海維特銳直接從德國(guó)SCHMERSAL原廠家拿貨，直接供應(yīng)各種SCHMERSAL感應(yīng)傳感器，施邁賽磁性開關(guān)，施邁賽安全開關(guān)

IFL 2-12M-01STN IFL 2-12M-01STP IFL 2-12M-10N IFL 2-12M-10P IFL 2-12M-10STN
IFL 2-12M-10STP IFL 2-250-01 IFL 2-250-10 IFL 2-250-10N IFL 2-250-10N-1716 IFL 2-250-10P
IFL 2-250-10P-1719 IFL 2-6,5M-01N IFL 2-6,5M-01P IFL 2-6,5M-01ST2N
IFL 2-6,5M-01ST2P IFL 2-6,5M-10N IFL 2-6,5M-10P IFL 2-6,5M-10ST2N IFL 2-6,5M-10ST2P
IFL 2-8-01STN IFL 2-8-01STP IFL 2-8-10STN IFL 2-8-10STP IFL 2-8M-01N IFL 2-8M-01P
IFL 2-8M-01ST2N IFL 2-8M-01ST2P IFL 2-8M-10N IFL 2-8M-10P IFL 2-8M-10ST2N IFL 2-8M-10ST2P
IFL 20-333-10/01 IFL 20-333-10D IFL 20-333-11YNG IFL 20-333-11YPG IFL 20-333E-01
IFL 20-333E-10 IFL 20-333E-11N IFL 20-333E-11P IFL 20-400-01T IFL 20-400-10/01
IFL 20-400-10T IFL 20-400-11N IFL 20-400-11P IFL 20-400-11TN IFL 20-400-11TP IFL 30-384-10/01
IFL 30-384-11N IFL 30-384-11P IFL 3B-8M-10P IFL 4-12-01 IFL 4-12-01N IFL 4-12-01P
IFL 4-12-01STN IFL 4-12-01STP IFL 4-12-01T IFL 4-12-10 IFL 4-12-10N IFL 4-12-10P
IFL 4-12-10STN IFL -N-8-18-01P IFL -N-8-18-01STP IFL -N-8-18-10N IFL -N-8-18-10P
IFL-N-8-18-10STP IFO 10-30-10/01P IFO 10-300-10/01P IFO 8-30-10/01 IFL 4-12-10STP
IFL 4-12-10STP-2033 IFL 4-120-01 IFL 4-120-01T IFL 4-120-10 IFL 4-120-10STN IFL 4-120-10STP
IFL 4-120L-01N IFL 4-120L-01P IFL 4-120L-10N IFL 4-120L-10P IFL 4-120M-01N IFL 4-120M-01P