Basa re Sensors muMagetsi otomatiki: Zvishandiso uye Schneider Magetsi Zvigadzirwa

Mundima yemazuva ano maindasitiri otomatiki, masensa anoita se "meso" uye "nzeve" dzekutonga masisitimu. Izvo zvinhu zvakakosha zvinoshandura zvimiro zvemuviri-zvakadai setembiricha, kudzvanywa, kutamiswa, uye kumhanya-kuita masaini emagetsi. Aya masaini anogadziriswa nemayuniti ekudzora senge PLCs kugonesa chaiyo-nguva yekutarisa uye mhinduro, ichigadzira hwaro hweakarurama uye akavimbika otomatiki masisitimu.

Kunzwisisa Kushanda Nheyo yeSensors

Sensors inoshanda zvichienderana nemuviri kana kemikari mhedzisiro. Kana iyo yakayerwa parameter ichichinja, magetsi emagetsi e sensor's sensing elements (semuenzaniso, thermocouples, RTDs, capacitors, Hall elements) anochinja zvinoenderana. Shanduko idzi dzinoshandurwa kuita masaini anoverengeka senge voltage, yazvino, kana frequency.

Semuyenzaniso:

• Temperature sensors dzinoshandisa thermocouples kana RTDs kuburitsa zvakasiyana voltage / kuramba.

• Pressure sensors kazhinji inotsamira pane piezoelectric zvinhu kana strain geji.

• Displacement sensors inoshandisa optical kana inductive misimboti.

Kuti ive nechokwadi chekutapurirana chaiko, masensa aya anowanzo kuve ane amplifiers, mafirita, uye A/D anoshandura. Izvi zvinobvumira vatongi kuti vaverenge chaiyo-nguva, data chaiyo yekuita sarudzo uye maitiro ekugadzirisa.

Mhando Dzakajairwa dzeSensors uye Maindasitiri Zvikumbiro

Masensa akasiyana anoshanda chinangwa chakananga mumagetsi otomatiki masisitimu. Pazasi pane anowanzo shandiswa marudzi uye akajairika maapplication:

• Tembiricha Sensors: Tarisa zvakatipoteredza kana tembiricha yemidziyo. Inoshandiswa zvakanyanya muHVAC masisitimu, mavira, uye firiji.

• Pressure Sensors: Kuyera gasi kana mvura pressure. Yakajairika mu hydraulic system, mapaipi, uye air compressors.

• Photoelectric Sensors: Shandisa mwenje wemwenje (LEDs) kuona zvinhu uye shanduko. Yakanakira kuverenga, kuisa, uye kuona chinhu chiripo pamitsetse yegungano.

• Inductive Proximity Sensors: Gadzira magineti kuti uone zvinhu zvesimbi. Inoshandiswa semhinduro yenzvimbo yezvikamu zvemuchina.

• Capacitive Proximity Sensors: Ziva zvinhu zvisiri zvesimbi kana mvura, zvakaita semidziyo yepurasitiki kana mazinga emvura mumatangi.

• Ultrasonic Sensors: Shandisa masaisai eruzha kuyera chinhambwe. Inokodzera kutariswa kwemazinga mumabhini kana kuona zvinhu zviri pachena/zvakasanganiswa.

Mumashandisirwo epasirese-chaiwo, akawanda marudzi ema sensors anowanzo kusanganiswa. Semuenzaniso, mafotoelectric sensors anoverenga zvinhu pamagumo emutsara, ma sensors ekumanikidza anotarisisa hydraulic masisitimu, uye vibration sensors inoona mechanical kupfeka-pamwe chete vachigadzira yakazara automation control system.

Schneider Electric Sensor Solutions: Mienzaniso Yechigadzirwa

Schneider Electric, kuburikidza neayo Telemecanique Sensors brand (yaimbova OsiSense), inopa yakakura portfolio yema sensors akagadzirirwa kushandiswa kwemaindasitiri. Heano mashoma emhando dzakakurumbira:

• Photoelectric Sensor - XUB9BPANL2

  • Type: Polarized retroreflective

  • Kuonekwa kwemhando: ~ 2m (ine reflector)

  • Kubuda: PNP, Kazhinji Kuvhura (NO)

  • Chishandiso: Kuonekwa kwechinhu kuvapo pane zvinotakura

• Pressure Sensor - ZMLPA1P2SH

  • Range: -14.5 kusvika 6000 psi / bha (modhi-inotsamira)

  • Kubuda: Analog 4–20mA + Programmable digital output

  • IP Rating: IP65/IP67/IP69K

  • Chikumbiro: Kudzvanywa kwekutarisa mu hydraulic kana pneumatic system

• Inductive Proximity Sensor – XS618B1MAL2

  • Rudzi: M18, imba yesimbi

  • Kuonekwa kureba: 8 mm (simbi zvinangwa)

  • Kubuda: Kazhinji Yakavharwa (NC), AC / DC inoenderana

  • Chishandiso: Chinzvimbo chemhinduro mumakanika masisitimu

• Capacitive Proximity Sensor – XT230A1PCM12

  • Rudzi: M30, imba yepurasitiki

  • Kuona kureba: 15 mm (zvisiri-simbi zvinhu)

  • Kubuda: 1 HAPANA + 1 NC, 4-waya DC

  • Kushandisa: Kuona zvinwiwa, hupfu, kana kurongedza zvinhu

Heino tafura yepfupiso yezvigadzirwa zviri pamusoro:

Kukosha kweSensors muKusimudzira otomatiki uye Kuchengetedzeka

Masensa haangogonese otomatiki asiwo anotyaira kuchengetedza kwesimba, kufembera kugadzirisa, uye kuchengetedzwa kwenzvimbo yebasa.

Semuyenzaniso:

• Kudzvanywa uye tembiricha sensors inobatsira kukwirisa mashandisiro esimba muHVAC uye maitiro ekudzora masisitimu.

• Vibration sensors inobvumira kuonekwa kwekutanga kwekutadza kwemakanika, zvichiita kuti kufanotaura kugadzirisa uye kuderedza nguva.

• Maketeni emwenje ekuchengetedza uye ma scanner enzvimbo anoona kuvepo kwevanhu munzvimbo dzine njodzi uye anokonzeresa kuvharika kwechimbichimbi, kuchengetedza vashandi nemidziyo.

Industrial IoT (IIoT) yakawedzera kuwedzera basa remasensor. Mazuva ano smart sensors anetiweki, achigonesa kutarisa kure uye chaiyo-nguva analytics. Vanobvumira mafekitori kuti agadzirise mashandiro uye ave nechokwadi chekuchengetedza, nzvimbo dzakasimba.

Mhedziso & Outlook

Sechikamu chakakosha chemagetsi otomatiki masisitimu, masensa anoita basa rekutanga mukugonesa kunyatso kudzora, chaiyo-nguva yekutarisa, uye kushanda nesimba. Nekubatanidzwa kwe5G, IoT, uye AI, masensa ari kusimukira kuti ave akangwara, asina waya, uye anofanotaura. Schneider Electric nevamwe vatungamiriri mune otomatiki vanoenderera mberi nekuvandudza munzvimbo ino, vachipa mhinduro dzakasiyana-siyana dzemafekitori akangwara, zvivakwa zvinoshandisa simba, uye masisitimu epamberi emaindasitiri.

Mune ramangwana, masensa haangotarise chete - ivo vanozotarisira, kuongorora, uye kugadzirisa, kugadzira nzira yekuzvitonga kuzere uye nehungwaru nguva yemaindasitiri.