Kuyini Ukushisa Kwezimboni kanye Nomswakama Okudluliselwayo
I-Industrial Temperature kanye ne-Humidity Transmitter iyithuluzi elisetshenziswa ezinhlotsheni ezahlukene zezimboni ukukala nokudlulisa ulwazi mayelana nezimo zokushisa kanye nomswakama. Nansi incazelo eningiliziwe:
Umsebenzi:
Ukulinganisa Izinga Lokushisa: Kulinganisa izinga lokushisa elizungezile lendawo ebekwe kuyo. Ngokuvamile kusebenzisa izinzwa ezifana nama-thermocouple, ama-RTD (ama-Resistance Temperature Detectors), noma ama-thermistors.
Ukulinganisa Umswakama: Kulinganisa inani lomswakama emoyeni. Lokhu kuvame ukwenziwa kusetshenziswa izinzwa zokushisa ezikwazi ukuthwala umoya, ezivimbela umoya, noma ezisebenzisa ukushisa.
Ukudluliswa:
Uma lezi zilinganiso sezithathwe, idivayisi ibe isiguqula ibe isignali engafundwa ngamanye amadivayisi noma izinhlelo. Lokhu kungaba isignali ye-analog (njengogesi noma i-voltage) noma isignali yedijithali.
Ama-transmitter esimanje avame ukuxhumana nezinhlelo zokulawula ngokusebenzisa izinqubo zokuxhumana zezimboni ezifana ne-4-20mA, i-Modbus, i-HART, noma ezinye izinqubo ezizimele.
Izicelo:
Izimboni: Lawa madivayisi abalulekile ezimbonini lapho kudingeka khona umswakama kanye nezimo zokushisa ezithile, njengemithi, ukucubungula ukudla, kanye nokukhiqizwa kwamakhemikhali.
Ezolimo: Zingasiza ekuqapheni nasekulawuleni izimo ezindaweni zokugcina izitshalo noma ezindaweni zokugcina izinto.
I-HVAC: Isetshenziswa ezinhlelweni zokuphatha izakhiwo ukuze kugcinwe izimo zomoya zangaphakathi ezifiselekayo.
Izikhungo Zedatha: Ukuqinisekisa ukuthi amaseva nemishini kusebenza ngaphansi kwezimo zemvelo ezifanele.
Izici:
Ukunemba: Zakhelwe ukunikeza ukufundwa okunembile kakhulu ngoba ngisho noshintsho oluncane ezimweni lungaba nomthelela omkhulu kwezinye izinhlelo zokusebenza.
Ukuqina: Zakhelwe ukusebenza ezindaweni zezimboni ezinzima, zingase zimelane namakhemikhali, uthuli kanye namazinga aphezulu omswakama.
Ukuqapha Kude: Ama-transmitter amaningi esimanje angaxhunywa kumanethiwekhi, okuvumela ukuqapha kude kanye nokurekhoda idatha.
Izingxenye:
Izinzwa: Inhliziyo yomthumeli, lezi zibona izinguquko ekushiseni nasekuswakameni.
Ama-Signal Converters: Lawa aguqula ukufundwa okungahleliwe okuvela kuma-sensor kube yifomethi engafundwa kalula ngamanye amadivayisi.
Isibonisi: Amanye ama-transmitter anesibonisi esakhelwe ngaphakathi ukuze abonise ukufundwa kwamanje.
Ukuvala: Kuvikela izingxenye zangaphakathi ezicini zemvelo.
Ekuphetheni, i-Industrial Temperature and Humidity Transmitter iyithuluzi elibalulekile emikhakheni eyahlukene, enikeza idatha ebalulekile ukuqinisekisa ukuthi izinqubo zihamba kahle, ngempumelelo, nangokuphepha.
Izinhlobo Zokushisa Kwezimboni kanye Nomthumeli Womswakama
Ama-Transmitter Okushisa Kwezimboni kanye Nomswakama afika ngezinhlobo ezahlukene ukuze avumelane nezinhlelo zokusebenza ezahlukene kanye nezindawo. Nazi izinhlobo eziyinhloko ngokusekelwe kuzici zazo, ukusebenza kwazo, kanye nezimo zokusetshenziswa kwazo:
1. Ama-Analog Transmitters:
Lokhu kukhipha uhla oluqhubekayo lwamanani, ngokuvamile njenge-voltage noma isignali yamanje (isb., 4-20mA).
Zilula ngokuklama futhi zivame ukusetshenziswa ezindaweni lapho ukuxhumana kwedijithali kungadingeki khona.
2. Ama-Transmitter Edijithali:
Guqula okukhiphayo kwenzwa kube isignali yedijithali.
Ngokuvamile banezindlela zokuxhumana ezisebenzisa izinqubo ezifana ne-Modbus, i-HART, noma i-RS-485.
Ingafakwa ezinhlelweni zokulawula zesimanje futhi ivumele izici ezithuthukisiwe njengokuqapha okude.
3. Ama-Transmitter Afakwe Odongeni:
Lezi zinamathele odongeni futhi zivame ukusetshenziswa ezindaweni zangaphakathi njengamahhovisi, amalabhorethri, noma izindlu zokugcina izithombo.
Ngokuvamile kunikeza ukuboniswa kwendawo kwezilinganiso.
4. Ama-Transmitter afakwe kumapayipi:
Yakhelwe ukufakwa ngaphakathi kwemigudu yokungenisa umoya noma ye-HVAC.
Kala izinga lokushisa kanye nomswakama womoya ogeleza ngepayipi.
5. Ama-Transmitter e-Remote Sensor:
Kuqukethe i-sensor probe ehlukile exhunywe kuyunithi eyinhloko yokudlulisa.
Kuwusizo ezimweni lapho inzwa idinga ukufakwa endaweni okunzima ukuyifinyelela noma enzima kuma-electronics okudlulisa.
6. Ama-Transmitter Ahlanganisiwe:
Hlanganisa imisebenzi eminingi, njengokushisa, umswakama, futhi ngezinye izikhathi ngisho nezinye izici zemvelo ezifana namazinga e-CO2.
Inganikeza umbono ophelele wezimo zemvelo.
7. Ama-Transmitter angenantambo:
Xhumana nezinhlelo zokulawula noma amadivayisi okugcina idatha ngaphandle kwesidingo sokuxhumeka okunezintambo.
Kuwusizo ezicelweni lapho izintambo zinzima khona noma emishinini ejikelezayo.
8. Ama-Transmitter Aphephile Ngokwemvelo:
Yakhelwe ukusetshenziswa ezindaweni eziyingozi lapho kunengozi yokuqhuma khona, njengezimboni zikawoyela negesi.
Baqinisekisa ukuthi ukusebenza kwabo ngeke kubangele amagesi avuthayo noma uthuli.
9. Ama-Transmitter Aphathekayo:
Isebenza ngebhethri futhi iphathwa ngesandla.
Kuwusizo ezimweni zokuhlola izindawo ezindaweni ezahlukene kunokuqapha okuqhubekayo.
10. Ama-OEM Transmitters:
Yenzelwe abakhiqizi abahlanganisa lawa ma-transmitter emikhiqizweni yabo.
Ngokuvamile kuza ngaphandle kwezindawo zokuvala noma izibonisi ngoba zenzelwe ukuba yingxenye yesistimu enkulu.
Uhlobo ngalunye lwalezi zinhlobo luklanyelwe ukuhlangabezana nezidingo ezithile, kungaba lula ukufakwa, uhlobo lwendawo ezisetshenziswa kuyo, noma izinga lokuhlanganiswa elidingekayo nezinye izinhlelo. Lapho ukhetha i-transmitter, kubalulekile ukucabangela izidingo zohlelo lokusebenza ukuqinisekisa izilinganiso ezinembile nezithembekile.
Isidluliseli Sokushisa Kwezimboni kanye Nomswakama vs Izinzwa Zokushisa Ezijwayelekile kanye Nomswakama
Izici Ezihlukene Zokushisa Kwezimboni kanye Nomthumeli Womswakama Kunezinzwa Zokushisa Ezijwayelekile kanye Nomswakama?
Zombili izithumeli zokushisa kwezimboni kanye nomswakama kanye nezinzwa zokushisa ezivamile kanye nomswakama zenzelwe ukukala iziguquguquko ezifanayo: izinga lokushisa kanye nomswakama. Kodwa-ke, zakhiwe ngezinjongo ezahlukene kanye nezindawo ezizungezile, okuholela kumasethi ezici ahlukene. Nasi isiqhathaniso esigqamisa izici ezahlukene zezithumeli zezimboni uma kuqhathaniswa nezinzwa ezivamile:
1. Ukuqina Nokuqina:
Ama-Transmitter Ezimboni: Aklanyelwe ukumelana nezimo ezinzima zezimboni njengokushisa okukhulu, umswakama ophezulu, isimo sezulu esibi, kanye nokushaqeka kwemishini.
Izinzwa Ezivamile: Ngokuvamile zifaneleka kakhulu ezindaweni ezingengozi, njengamakhaya noma amahhovisi, futhi kungenzeka zingabi nezinga elifanayo lokuqina.
2. Ukuxhumana Nokuhlanganiswa:
Ama-Transmitter Ezimboni: Ngokuvamile afaka izinqubo zokuxhumana ezifana ne-4-20mA, i-Modbus, i-HART, njll., ukuze kuhlanganiswe nezinhlelo zokulawula zezimboni.
Izinzwa Ezijwayelekile: Zingase zikhiqize umkhiqizo oyisisekelo we-analog noma wedijithali onamakhono okuxhumana alinganiselwe noma angenawo nhlobo.
3. Ukulinganisa Nokunemba:
Ama-Transmitter Ezimboni: Afika ngokunemba okuphezulu futhi avame ukulinganiswa ukuze alondoloze ukunemba kwawo ngokuhamba kwesikhathi. Angase abe nokuzilinganisa noma ukuxilonga ngaphakathi.
Izinzwa Ezijwayelekile: Zingase zibe nokunemba okuphansi futhi zingabi nezici zokulinganisa ngaso sonke isikhathi.
4. Isibonisi kanye ne-Interface:
Ama-Transmitter Ezimboni: Ngokuvamile anezibonisi ezihlanganisiwe zokufunda ngesikhathi sangempela futhi angaba nezinkinobho noma izixhumi zokuxhuma ukuze zilungiselelwe.
Izinzwa Ezijwayelekile: Zingase zingabi nesibonisi noma zibe nesilula ngaphandle kwezinketho zokucushwa.
5. Okuthusayo kanye Nesaziso:
Ama-Transmitter Ezimboni: Ngokuvamile anezinhlelo ze-alamu ezakhelwe ngaphakathi eziqala lapho ukufundwa kudlula imingcele ebekiwe.
Izinzwa Ezijwayelekile: Kungenzeka zingezi nemisebenzi ye-alamu.
6. Izinketho Zokunika Amandla:
Ama-Transmitter Ezimboni: Angasebenza ngezindlela ezahlukene, okuhlanganisa amandla omugqa oqondile, amabhethri, noma ngisho namandla atholakala kuma-control loops (njengaku-4-20mA loop).
Izinzwa Ezijwayelekile: Ngokuvamile zisebenza ngebhethri noma zisebenza ngomthombo olula we-DC.
7. Izivalo kanye Nokuvikelwa:
Ama-Transmitter Ezimboni: Avalelwe ezindlini ezivikelayo, ngokuvamile anezilinganiso eziphezulu ze-IP ngokumelene nothuli nokungena kwamanzi, futhi ngezinye izikhathi awanawo ukuqhuma noma aphephile ngokwemvelo ezindaweni eziyingozi.
Izinzwa Ezivamile: Amathuba amancane okuba nezivalo zokuvikela zezinga eliphezulu.
8. Isikhathi Sokuphendula Nokuzwela:
Ama-Transmitter Ezimboni: Aklanyelwe ukuphendula okusheshayo kanye nokuzwela okuphezulu, ahambisana nezinqubo zezimboni ezishintshashintshayo.
Izinzwa Ezijwayelekile: Zingaba nezikhathi zokuphendula ezisheshayo, ezanele izinhlelo zokusebenza ezingabalulekile.
9. Ukulungiselelwa:
Ama-Transmitter Ezimboni: Vumela abasebenzisi ukuthi balungiselele amapharamitha, amayunithi okulinganisa, imikhawulo ye-alamu, njll.
Izinzwa Ezijwayelekile: Amathuba amancane okulungiseka.
10. Izindleko:
Ama-Transmitter Ezimboni: Ngokuvamile abiza kakhulu ngenxa yezici ezithuthukisiwe, ukuqina, kanye nokunemba akunikezayo.
Izinzwa Ezivamile: Ngokuvamile zingabizi kakhulu kodwa zinezici namakhono alinganiselwe.
Ngakho-ke, yize kokubili ama-transmitter ezimboni kanye nama-sensor avamile efeza injongo eyisisekelo yokulinganisa izinga lokushisa kanye nomswakama, ama-transmitter ezimboni akhelwe ubunzima, ukuqina, kanye nezidingo zokunemba zezicelo zezimboni, kanti ama-sensor avamile aklanyelwe izindawo eziqondile nezingenzima.
Yiziphi Izinto Okufanele Uzikhathalele Lapho Ukhetha Ukushisa Kwezimboni Nomshubi Womswakama?
Iningiama-transmitter okushisa nomswakama ezimboninizihlanganiswe nezindawo ezahlukene zokusingatha kanye namapulatifomu okuqapha ukuze kwakheke uhlelo lokuqapha izinga lokushisa kanye nomswakama, olusetshenziswa ezimbonini ezahlukene zokulawula izimboni. Kunezinhlobo eziningi zokudlulisa izinga lokushisa kanye nomswakama emakethe, singawukhetha kanjani umkhiqizo ofanele, sicela uqaphele iphuzu elilandelayo:
Ububanzi Bokulinganisa:
Kuma-transducer omswakama, ububanzi bokulinganisa kanye nokunemba kuyizinto ezibalulekile. Ububanzi bokulinganisa umswakama buyi-0-100%RH kocwaningo oluthile lwesayensi kanye nokulinganisa kwesimo sezulu. Ngokusho kokushisa kanye nomswakama wendawo yokulinganisa, ububanzi bokulinganisa umswakama obudingekayo buhlukile. Embonini kagwayi, amabhokisi okomisa, amabhokisi okuhlola ezemvelo, kanye nezinye izindawo zokushisa okuphezulu zidinga ama-transmitter okushisa okuphezulu kanye nomswakama ukuze aqaphe izinga lokushisa kanye nomswakama. Kunezinhlobo eziningi zama-transmitter okushisa okuphezulu kanye nomswakama ezimbonini angasebenza ngaphansi kwama-200℃, anenzuzo yobubanzi bokushisa, ukumelana nokungcola kwamakhemikhali, kanye nokuzinza kwesikhathi eside..
Akudingeki nje kuphela ukuthi sinake indawo eshisa kakhulu kodwa futhi nendawo eshisa kakhulu. Uma ngokuvamile ingaphansi kuka-0°C ebusika enyakatho, uma umshini wokudlulisa ulinganiswa ngaphandle, kungcono ukukhetha umkhiqizo ongamelana namazinga okushisa aphansi, ukuvimbela ukuminyana, kanye nokuvimbela ukuminyana. HENGKO HT406 kanyeI-HT407Azikho izinhlobo zokuminyana, ububanzi bokulinganisa bungu -40-200℃. Kufanelekela ngaphandle kweqhwa ebusika.
Ukunemba:
Uma ukunemba komshini wokudlulisa kuphakeme, izindleko zokukhiqiza ziphakeme futhi intengo iphakeme. Ezinye izindawo zokulinganisa izinsimbi zokunemba zezimboni zinezidingo eziqinile zamaphutha nobubanzi bokunemba. HENGKOI-HK-J8A102/I-HK-J8A103Imitha yokushisa nomswakama esezingeni eliphezulu yezimboni isebenza kahle kakhulu ku-25℃ @ 20%RH, 40%RH, 60%RH. Isitifiketi se-CE/ROSH/FCC.
Ukukhetha uma kudingeka ngeke kuhambe kabi, kodwa ngezinye izikhathi i-transmitter isetshenziswa maduze noma iphutha lokulinganisa likhulu. Akuyona inkinga ngomkhiqizo ngokwawo. Kungase futhi kuhlotshaniswe nemikhuba yakho yokusebenzisa kanye nendawo ohlala kuyo. Isibonelo, ukusebenzisa ama-transmitter okushisa nomswakama emazingeni okushisa ahlukene, inani layo lokubonisa liphinde licabangele ithonya lokukhukhuleka kokushisa. Siphakamisa ukulinganisa i-transmitter yokushisa komswakama ngonyaka ukuze kugwenywe ukukhukhuleka.
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Isikhathi sokuthunyelwe: Novemba-30-2021
