Babu jerin duniya ɗaya na nau'ikan firikwensin guda huɗu kawai. Ana iya rarraba firikwensin ta hanyar abin da suka auna, yadda suke gano canji, fitowar siginar su, ko aikace-aikacen masana'anta.

Koyaya, a cikin sarrafa kansa na masana'antu, nau'ikan firikwensin firikwensin guda huɗu sune:

1. Na'urori masu auna zafin jiki
2. Na'urori masu auna matsi
3. Na'urori masu auna kusanci
4. Na'urori masu auna matakin matakin

Waɗannan na'urori masu auna firikwensin suna taimakawa injina su auna yanayin jiki, saka idanu kan matakai, kayan sarrafawa, hana kurakurai, da haɓaka haɓakar samarwa.

Lokacin zabar a Hirschmann Sensor mafita ko tsarin haɗin firikwensin da ya dace, masu siye yakamata suyi la'akari fiye da aikin ji. Nau'in mai haɗawa, fitarwar lantarki, ƙarfin lantarki, tsayin kebul, kariyar muhalli, hanyar hawa, da daidaitawar tsarin suna da mahimmanci.

1. Ma'aunin zafin jiki

Na'urori masu auna zafin jiki suna auna canje-canjen zafi ko zafin jiki a cikin kayan aiki, kayan aiki, ruwaye, gas, da ayyukan samarwa.

Ana amfani da su sosai a aikace-aikacen masana'antu saboda zafin jiki yana shafar ingancin samfur, aikin injin, aminci, amfani da makamashi, da rayuwar kayan aiki.

Nau'o'in firikwensin zafin jiki na gama gari sun haɗa da:

• Bayanin RTD
• Thermocouples
• Thermistors
• Na'urori masu auna zafin infrared
• Maɓallan zafin jiki na bimetal
• Dijital zazzabi watsa

Aikace-aikace na yau da kullun don na'urori masu auna zafin jiki

• Tanda na masana'antu da tanderu
• Boilers da masu musayar zafi
• Kayan aikin filastik
• Samar da abinci da abin sha
• Tsarin HVAC
• Motors da gearboxes
• sarrafa sinadaran
• Tsarin ajiyar sanyi
• Kula da baturi da kayan wuta

Madaidaicin firikwensin zafin jiki ya dogara da kewayon zafin jiki da ake buƙata, lokacin amsawa, wurin shigarwa, daidaito, kayan firikwensin, da siginar fitarwa.

Misali, aikace-aikacen tanderu mai zafin jiki na iya buƙatar fasaha ta daban daga bututun ruwan sanyi ko ɗakin ajiya mai ƙarancin zafi.

2. Matsalolin Matsaloli

Na'urori masu auna matsi suna auna ƙarfin da gas ko ruwa ke amfani da su a cikin tsarin. Suna da mahimmanci don kula da tsarin hydraulic, tsarin pneumatic, famfo, compressors, bututu, tankuna, da kayan aiki.

Ana iya auna matsi ta hanyoyi da yawa:

• Ma'aunin ma'auni
• Cikakken matsin lamba
• Matsin bambanci
• Matsi matsa lamba
• Rufe matsi

Aikace-aikace na yau da kullun don na'urori masu auna matsa lamba

• Na'ura mai aiki da karfin ruwa
• Silinda pneumatic
• Tsarin kula da ruwa
• Kayan aikin mai da iskar gas
• Pumps da compressors
• Tsarin tururi
• Tasoshin sarrafawa
• Tsarin tacewa
• Tsarin firiji na masana'antu

Dole ne a zaɓi firikwensin matsa lamba bisa ga kewayon matsa lamba, nau'in watsa labarai, zazzabi, haɗin tsari, siginar fitarwa, da daidaiton kayan.

Don abubuwan ruwa masu lalata, iskar gas mai zafi, kafofin watsa labarai na abinci, ko tsarin matsa lamba, kayan firikwensin da ƙirar hatimi suna da mahimmanci musamman.

3. Na'urori masu auna kusanci

Na'urori masu auna kusanci suna gano gaban, matsayi, motsi, ko nisa na abu ba tare da buƙatar haɗin jiki kai tsaye ba.

Ana amfani da su ko'ina a masana'anta sarrafa kansa saboda suna iya samar da saurin ganowa da maimaituwa don sarrafa injin, ƙidayar sashi, tabbatar da matsayi, hulɗar aminci, da sa ido kan jigilar kaya.

Fahimtar fasahar kusanci-hannun firikwensin sun haɗa da:

• Inductive na'urori masu auna firikwensin
• Capacitive na'urori masu auna firikwensin
• Photoelectric na'urori masu auna firikwensin
• Ultrasonic na'urori masu auna firikwensin
• Magnetic na'urori masu auna sigina
• Laser nesa na'urori masu auna sigina

Inductive kusanci firikwensin

Ana amfani da na'urori masu auna firikwensin don gano abubuwan ƙarfe. Sau da yawa ana shigar da su akan kayan aikin inji, masu ɗaukar kaya, silinda, da na'urorin samarwa na atomatik.

Na'urori masu auna kusanci

Na'urori masu ƙarfi na iya gano ƙarfe da kayan da ba na ƙarfe ba, gami da filastik, itace, takarda, foda, ruwa, da wasu kayan granular.

Photoelectric na'urori masu auna firikwensin

Na'urori masu auna wutar lantarki suna amfani da haske don gano abubuwa. Ana iya amfani da su don kasancewar abu, kirgawa, sakawa, gano lakabi, sarrafa marufi, da saka idanu mai isarwa.

Ultrasonic na'urori masu auna firikwensin

Na'urori masu auna firikwensin Ultrasonic suna amfani da raƙuman sauti don gano nisa ko kasancewar abubuwa. Za su iya zama masu amfani inda launi na abu ya shafi hangen nesa, ƙarshen saman, ko bayyananne.

4. Level Sensors

Na'urori masu auna matakin matakin suna auna adadin ko tsayin ruwa, foda, granules, slurry, ko babban abu a cikin tanki, hopper, silo, jirgin ruwa, ko akwati.

Ana amfani da su sosai a cikin sarrafa tsari, kula da ruwa, samar da abinci, ajiyar sinadarai, aikin noma, hakar ma'adinai, da tsarin sarrafa kayan aiki.

Nau'o'in firikwensin matakin gama gari sun haɗa da:

• Matsakaicin matakan iyo
• Na'urori masu auna matakin capacitive
• Binciken matakin gudanarwa
• Ultrasonic matakin na'urori masu auna firikwensin
• Radar matakin firikwensin
• Hydrostatic matakin watsawa
• Matsakaicin matakin girgiza-cokali mai yatsa
• Na'urori masu auna matakin gani

Aikace-aikace na yau da kullun don na'urori masu auna matakin matakin

• Tankunan ruwa
• Tankunan ajiyar sinadarai
• Tankunan mai
• Silos hatsi
• Powder hoppers
• Tsarin ruwan sharar ruwa
• Tasoshin sarrafa abinci
• Ruwan mai mai mai
• Tsarin ajiya mai girma-kayan abu

Madaidaicin matakin firikwensin ya dogara da kayan da aka auna, siffar tanki, matsa lamba na tsari, zazzabi, kumfa, tururi, ƙura, danko, matsayi na shigarwa, da daidaiton ma'aunin da ake buƙata.

Wasu Muhimman Nau'o'in Na'urori na Masana'antu

Kodayake zafin jiki, matsa lamba, kusanci, da na'urori masu auna matakin matakin manyan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan iri hudu ne, ana amfani da sauran nau'ikan firikwensin da yawa a cikin tsarin sarrafa kansa.

Waɗannan sun haɗa da:

A cikin masana'antu na zamani, na'urori masu auna firikwensin sau da yawa suna aiki tare. Misali, tsarin famfo na iya amfani da firikwensin matakin don gano ƙarar tanki, na'urar firikwensin matsa lamba don saka idanu kan matsa lamba, firikwensin kwarara don tabbatar da motsin ruwa, da firikwensin zafin jiki don kare motar.

Yadda Sensors ke Sadarwa tare da Tsarin Sarrafa

Dole ne na'urori masu auna firikwensin masana'antu su aika da sigina masu amfani zuwa PLCs, masu sarrafawa, nuni, ƙararrawa, masu tattara bayanai, ko cibiyoyin sadarwa ta atomatik.

Abubuwan firikwensin gama gari sun haɗa da:

• PNP sauyawa fitarwa
• NPN sauyawa fitarwa
• fitarwa fitarwa
• 0-10V fitarwa na analog
• 4-20mA analog fitarwa
• Fitowar bugun jini
• Sadarwar IO-Link
• Sadarwar filin bas
• Ka'idojin sadarwar dijital

Fitowar firikwensin dole ne ya dace da shigarwar mai sarrafawa. Misali, mai watsa matsa lamba 4-20mA ba za a iya maye gurbinsa kawai tare da firikwensin kusancin kusanci ba, koda wurin shigarwa ya bayyana kama.

Kafin yin oda, tabbatar da samar da wutar lantarki, nau'in fitarwa, daidaitawar wayoyi, aikin fil, da buƙatun tsarin sarrafawa.

Abubuwan Haɗin Sensor Hirschmann

Kalmar firikwensin Hirschmann galibi ana haɗe shi da buƙatun haɗin firikwensin masana'antu, gami da haɗe-haɗe, igiyoyi, matosai, kwasfa, da wayan filin da ake amfani da su a cikin mahallin sarrafa kansa.

Lokacin zabar hanyar haɗin firikwensin Hirschmann, tabbatar:

• Sensor ƙarfin lantarki mai aiki
• Kima na yanzu
• Salon haɗi
• Yawan fil da aikin fil
• Tsawon igiya
• Cable-jaket kayan
• Ƙimar kariya ta IP
• Madaidaicin ko kusurwa mai daidaitawa
• Bukatun garkuwa
• Nau'in sigina
• PLC ko daidaitawar mai sarrafawa
• Yanayin shigarwa

Madaidaicin firikwensin na iya gazawa don sadarwa da kyau idan mai haɗawa, kebul, tsarin fil, ko ƙarfin lantarki ba daidai bane.

Yadda Ake Zaba Madaidaicin Sensor Masana'antu

Zaɓin firikwensin daidai yakamata ya fara da aikace-aikacen.

Yi waɗannan tambayoyin:

1. Menene dole ne a auna ko gano?
2. Wane abu, abu, gas, ruwa, ko motsi ya haɗa?
3. Wane kewayon ma'auni ake buƙata?
4. Menene daidaito da lokacin amsa ake buƙata?
5. Shin abin fitarwa na dijital ne, analog, ko tushen sadarwa?
6. Wane irin ƙarfin lantarki ne akwai?
7. Wane irin haši da nau'in kebul ake buƙata?
8. Shin muhallin yana da jike, ƙura, lalata, zafi mai zafi, ko jijjiga?
9. Shin firikwensin yana buƙatar shinge mai ƙima na IP?
10. Wane mai sarrafawa ko PLC ne zai karɓi siginar?

Na'urar firikwensin da aka zaɓa da kyau yana haɓaka lokacin aiki, daidaiton tsari, haɓakar matsala, da ingancin samarwa.

Kuskuren Zaɓin Sensor gama gari

Ka guji waɗannan kurakuran gama gari:

• Zaɓin firikwensin ta bayyanar maimakon ƙayyadaddun bayanai
• Amfani da nau'in fitarwa mara kyau don shigarwar PLC
• Yin watsi da haɗin kebul da haɗin haɗi
• Zaɓi matakin kariyar IP mara dacewa
• Yin amfani da madaidaicin firikwensin a cikin yanayin zafi mai zafi ko ɓarna
• Mantawa don bincika kewayon ji
• Abubuwan da ke damun PNP da NPN buƙatun fitarwa
• Shigar da firikwensin inda girgiza ko gurɓatawa ke shafar daidaito
• Maye gurbin mai watsawa tare da kunnawa / kashewa mai sauƙi

Don ayyukan masana'antu, firikwensin, kebul, mai haɗawa, mai sarrafawa, da yanayin shigarwa ya kamata a kimanta su azaman cikakken tsarin.

Kammalawa

Nau'o'in firikwensin masana'antu guda huɗu da aka fi tattauna su ne na'urori masu auna zafin jiki, na'urori masu auna matsa lamba, firikwensin kusanci, da na'urori masu auna matakin. Kowane nau'i yana goyan bayan wani ɓangare na sarrafa kansa, sarrafa tsari, aminci, da saka idanu na kayan aiki.

Madaidaicin firikwensin ya dogara da abin da dole ne a auna, yanayin muhalli, siginar fitarwa da ake buƙata, da tsarin sarrafawa. Don buƙatun haɗin firikwensin Hirschmann, masu siye kuma yakamata su tabbatar da madaidaicin mahaɗin, kebul, aikin fil, ƙarfin lantarki, da ƙimar kariya.

Don na'urori masu auna firikwensin masana'antu, masu haɗin firikwensin, da takamaiman aikace-aikacen tallafi ta atomatik, tuntuɓi Farashin XZJMD.

FAQ

Menene manyan nau'ikan firikwensin masana'antu guda huɗu?

Rukunin firikwensin masana'antu guda huɗu gama gari sune na'urori masu auna zafin jiki, na'urori masu auna matsa lamba, firikwensin kusanci, da na'urori masu auna matakin.

Menene firikwensin kusanci da ake amfani dashi?

Firikwensin kusanci yana gano gaban, matsayi, motsi, ko nisa na abu ba tare da tuntuɓar jiki ba.

Menene bambanci tsakanin firikwensin matsa lamba da matsi?

Firikwensin matsa lamba ko mai watsawa yana ba da siginar da aka auna, sau da yawa azaman abin fitarwa na analog ko dijital. Maɓallin matsa lamba gabaɗaya yana ba da siginar kunnawa/kashewa a wurin da aka saita saiti.

Ta yaya zan zaɓi mai haɗin firikwensin Hirschmann?

Tabbatar da ƙarfin firikwensin firikwensin, halin yanzu, nau'in fitarwa, salon haɗawa, adadin fil, aikin fil, buƙatun kebul, ƙimar IP, da daidaituwar PLC kafin zaɓin mai haɗawa.