Isebenza Njani iSensor yobushushu kunye nokufuma

Njengoko Siyazi, i-Temperature kunye ne-humidity sensors, eyaziwa ngokuba yi-hygrometers, zizixhobo ezisetyenziselwa ukulinganisa kunye nokubeka iliso kwiimeko zokusingqongileyo.

Basebenza ngokusekelwe kwimigaqo ethile yomzimba yokufumanisa kunye nokulinganisa amaqondo obushushu kunye nokufuma. Makhe sihlolisise indlela nganye yazo isebenza ngayo:

1. Uluvo lobushushu:

Izibonisi zobushushu zilinganisa iqondo lokutshisa okanye ukubanda kwento okanye okusingqongileyo. Kukho iintlobo ezininzi zezivamvo zobushushu, kodwa olunye uhlobo oluqhelekileyo yi-thermocouple. I-Thermocouples iqulethe iingcingo ezimbini zetsimbi ezahlukeneyo ezidityanisiweyo kwelinye icala, zenza i-junction. Xa le ntlukwano ibonakaliswe kwi-gradient yeqondo lokushisa, umehluko we-voltage uveliswa phakathi kweengcingo ezimbini ngenxa yesiphumo se-Seebeck.

Umphumo we-Seebeck yinto apho umehluko weqondo lokushisa phakathi kwee-conductor ezimbini ezingafaniyo udala amandla ombane. Lo mahluko wamandla ombane ke unxulunyaniswa nobushushu kusetyenziswa ubudlelwane obaziwayo phakathi kombane kunye nobushushu. Izivamvo zobushushu zanamhlanje, ezifana ne-digital thermocouples okanye i-resistance temperature detectors (RTDs), ziguqula lo mbane zibe ngumqondiso wedijithali onokufundwa nokutolikwa ngabalawuli abancinci okanye ezinye izixhobo zombane.

2. Uluvo lokufuma:

Abenzi boluvo bokufuma balinganisa ubungakanani bokufuma okanye umphunga wamanzi okhoyo emoyeni, odla ngokuchazwa njengepesenti xa kuthelekiswa nowona mlinganiselo mkhulu womphunga wamanzi umoya onokuwubamba kwiqondo lobushushu elinikiweyo (ukufuma okunxulumeneyo).

Kukho iintlobo ngeentlobo zezivamvo zokufuma, kuquka i-capacitive, resistive, kunye ne-thermal conductivity-based sensors.

A: Abenzi boluvo bokufuma obunamandlasebenza ngokulinganisa utshintsho lwe-capacitance yezinto ze-dielectric ekuphenduleni ukuxutywa okanye ukuchithwa kwama-molecule amanzi. Njengoko umswakama ukhula, i-dielectric material ithatha umphunga wamanzi, ekhokelela ekutshintsheni kwi-capacitance, eguqulwa ibe yixabiso lokufuma.

B: Izivamvo zokufuma ezixhathisayosebenzisa izinto ezifunxa ukufuma ezinokumelana nombane oguquguqukayo. Xa izinto zithatha umswakama, ukuchasana kwayo kuyatshintsha, kwaye olu tshintsho ekuchaseni lusetyenziselwa ukumisela inqanaba lokufuma.

C: I-Thermal conductivity-based humidity sensorszibandakanya into eshushu kunye nenzwa yobushushu. Njengoko isiqulatho sokufuma emoyeni sitshintsha, iimpawu zokutshintsha ubushushu bomoya ojikelezileyo ziyatshintsha ngokunjalo. Ngokulinganisa utshintsho kwiqondo lokushisa okanye amandla afunekayo ukuze kugcinwe ukushisa okungapheliyo, izinga lokufuma lingabalwa.

Isishwankathelo, izinzwa zobushushu kunye nokufuma zixhomekeke kwimigaqo eyahlukeneyo yomzimba ukulinganisa ezi parameters zokusingqongileyo. Izinzwa zobushushu zisebenzisa i-Seebeck effect kwi-thermocouples okanye utshintsho lokumelana kwi-RTDs ukulinganisa ubushushu, ngelixa izinzwa zomswakama zisebenzisa i-capacitance, ukumelana, okanye utshintsho lwe-thermal conductivity ukubona ubukho bomphunga wamanzi kunye nokumisela amanqanaba omswakama. Ezi zivamvo zidlala indima ebalulekileyo kwizicelo ezahlukeneyo, ukusuka ekubekeni iliso kwimozulu kunye nolawulo lwemozulu ukuya kwiinkqubo zamashishini kunye nezixhobo zombane.

 

 

Iintlobo eziqhelekileyo zeeSensors zoBubushushu

Kukho iindidi ezininzi zezivamvo zobushushu, kodwa masigxile kwezona ziqhelekileyo.

1. Thermocouples

Olu luhlobo lwesivamvo esilinganisa ubushushu sisebenzisa i-Seebeck effect, apho iintsimbi ezahlukeneyo zivelisa amandla ombane alingana nobushushu. Zilula, azibizi, kwaye ziguquguquka, zinokulinganisa uluhlu olubanzi lwamaqondo obushushu.

Izikhangeli zoBubushushu obuxhathisayo (RTDs)

Ii-RTDs zisebenzisa umgaqo wokuba ukuxhathisa kocingo lwentsimbi kwanda ngobushushu. Zichanekile, zizinzile, kwaye zinokulinganisa uluhlu olubanzi lweqondo lokushisa, okwenza zibe zilungele ukusetyenziswa kwezoshishino.

2. Izifudumezi

I-Thermistors, okanye i-resistors ye-thermal, isebenza kumgaqo ofanayo njenge-RTDs kodwa zenziwe nge-ceramic okanye izinto ze-polymer. Zichaneke kakhulu kuluhlu lweqondo lobushushu elilinganiselweyo, nto leyo ezenza zibe ntle kakhulu kwindawo ethile, elawulwayo.

Iintlobo eziqhelekileyo zeeSensors zokufuma

Makhe sihlolisise iintlobo ezintathu eziphambili zezivamvo zokufuma.

3. IiSensori zokuHumidity ezineCapacitive

Ezi zivamvo zilinganisa ukufuma ngokuvavanya utshintsho kwisakhono sefilimu yepolymer encinci. Ngokuqhelekileyo zisetyenziswa ngenxa yokuchaneka kwazo okuphezulu, ukuzinza, kunye nokuqina.

Izibonisi zokuHumidity ezixhathisayo

Ezi zivamvo zibona ukufuma ngotshintsho ekuxhathiseni izinto eziphilayo okanye ezingaphiliyo. Azibizi kakhulu kune-capacitive sensors, kodwa kwaye azichanekanga.

I-Thermal Conductivity Humidity Sensors

Ezi zivamvo zikala ukufuma ngokulinganisa utshintsho kwi-thermal conductivity yomoya njengoko kutshintsha ukufuma. Nangona zingaxhaphakanga kangako, ziluncedo kakhulu ekulinganiseni amanqanaba aphezulu okufuma.

 

 

 

Yahlula ngokweNdlela yoQhagamshelwano

Inzwa yobushushu kunye nokufuma iyinto yonke kubomi bethu. Umzekelo, i-greenhouse, indawo yokugcina impahla, i-subway kunye nezinye iindawo ezifuna ukufuma kunye nobushushu ukujonga ukufuma kunye nemeko yobushushu. Baneendawo ezahlukeneyo zesicelo, ngaba uyalwazi uhlobo oluqhelekileyo lwazo?

1. Ubushushu be-analog kunye nenzwa yokufuma
Ubushushu obudibeneyo kunye nenzwa yokufuma yamkele inzwa yedijithali ehlanganisiweyo njengeprobe enesekethe yokusetyenzwa kwedijithali enokuguqula iqondo lobushushu kunye nenzwa yokufuma ehambelana nokusingqongileyo umqondiso ohambelanayo we-analog (4-20mA, 0-5V okanye 0-10V). I-analog yeqondo lokushisa elidibeneyo kunye nenzwa yomswakama inokuguqula utshintsho kwiqondo lokushisa kunye nomswakama kwiinguqu kwixabiso langoku / le-voltage ngaxeshanye, ukudibanisa ngokuthe ngqo izixhobo zesibini kunye neengeniso ezahlukeneyo ze-analog eziqhelekileyo. I-HENGKO iqondo lobushushu ledijithali kunye nolawulo lokufuma kunye neprobe yobushushu bomhlaba, umboniso wedijithali wokubeka iliso unokubonisa ubushushu, ukufuma kunye nendawo yombethe, ukuqonda ulawulo kunye nokubeka iliso. Igobolondo yethu yenzwa ayinamanzi, inokuthintela amanzi ukuba angangeni kwi-sensor kwaye yonakalise inzwa. Isetyenziswa kakhulu kwi-HVAC, isikhululo semozulu, uvavanyo kunye nomlinganiselo, unyango, i-humidifier kunye nezinye iindawo, ngakumbi ilungele i-asidi, i-alkali, i-corrosion, ubushushu obuphezulu kunye noxinzelelo oluphezulu lwemeko yezoshishino.

 

2. Ubushushu be-RS485 kunye nenzwa yokufuma
Isiphaluka sayo sithatha i-microprocessor chip kunye nenzwa yeqondo lokushisa ukuqinisekisa ukuthembeka, ukuzinza kunye nokuguquguquka kwemveliso. Imveliso yi-RS485, i-Modbus eqhelekileyo, enokubeka iliso kunye nokulawula inkqubo yekhompyutha ngokuthembekileyo. I-HENGKO RS485 iqondo lokushisa kunye ne-detector probe, i-cable series sensor ene-sintered metal filter housing inenzuzo yokungena okukhulu, ukuhamba kwegesi ephezulu kunye nesantya sotshintshiselwano olukhawulezayo. Izindlu zethu zenzwa ezingenamanzi zigcina amanzi ukuba angangeni emzimbeni we-sensor kwaye awonakalise, asetyenziswa kakhulu kwezolimo, i-HVAC, isikhululo semozulu, uvavanyo kunye nokulinganisa, unyango, i-humidifier kunye nezinye iindawo, ezilungele kakhulu i-asidi, i-alkali, i-corrosion, ubushushu obuphezulu. kunye noxinzelelo oluphezulu kunye nenye imeko yezoshishino enzima.

3. Ubushushu benethiwekhi kunye nenzwa yokufuma
Ubushushu benethiwekhi kunye nesivamvo sokufuma kunokuqokelela idatha yetem & nokufuma kwaye uyilayishe kumncedisi nge-ethernet、WiFi/GPRS.Isebenzisa ngokupheleleyo uthungelwano lonxibelelwano oluthe lwamiselwa ukufezekisa ukufunyanwa kwedatha yomgama omde kunye nokuhanjiswa, ukuphumeza ukubeka iliso kwindawo enye yolwazi lobushushu kunye nokufuma. Oku kunciphise kakhulu ukwakhiwa, ukuphucula ukusebenza kakuhle kweendleko zokwakha nokugcina.

Ubushushu be-Ethernet kunye ne-humidity transmitter iqokelela idatha yobushushu kunye nokufuma kwaye uyilayishe kwiseva nge-ethernet. Wifi Ubushushu kunye nokufuma transmitter kuqokelela wifi. I-GPRS bubushushu kunye nesiseko sesidlulisi sokufuma kugqithiso lwe-GPRS. Ifuna nje i-SIM ukulayisha idatha yobushushu kunye nokufuma eqokelelwe sisikhululo sesiseko senethiwekhi. Isetyenziswa ngokubanzi kwizithuthi zothutho lweziyobisi, ulawulo lwamashishini, ulawulo lwezakhiwo, amandla ombane, umlinganiselo kunye novavanyo, indawo yokugcina impahla, ukugcinwa okubandayo kunye namanye amashishini.

I-HENGKO ngoyena mthengisi uphambili wezihluzo zentsimbi ecocekileyo kunye nobushushu obuphezulu besinyithi kwihlabathi. Sineentlobo ezininzi zobukhulu, ukucaciswa kunye neentlobo zemveliso ozikhethelayo, ukuphindaphinda kunye neemveliso ezintsonkothileyo zokucoca nazo zinokulungiswa njengemfuno yakho.

 

 

Yintoni eyahlukileyo kwishishini lokufuma kunye nesivamvo sobushushu kunye neSensor yokufuma kweGumbi?

Njengoko abanye abantu beya kucinga ukuba iqondo lobushushu eliqhelekileyo kunye nezinzwa zokufuma zezokusetyenziswa ekhaya okanye isivamvo segumbi esiqhelekileyo ekufuneka sisetyenziswe, emva koko masijonge ukuba yintoni na.

Umahluko zombini ukufuma kweshishini kunye nesivamvo sobushushu kunye neSensor yokufuma kweGumbi.

 

Ukufuma kwimizi-mveliso kunye nezinzwa zobushushukunye nezinzwa zokufuma kwegumbi zisebenza injongo efanayo yokulinganisa iimeko zokusingqongileyo,

kodwa ziyilelwe ukukhawulelana nezicelo ezahlukeneyo kunye neemeko ezingqongileyo. Makhe siphonononge umahluko phakathi kwezi ntlobo zimbini zabenzi boluvo:

1. Ukufuma kweShishini kunye neziBonelelo zoBuqondo:

Ukufuma kwimizi-mveliso kunye nezinzwa zobushushu ziyilelwe ngokukodwa iimeko ezirhabaxa nezifunayo ezifumaneka kwiindawo zoshishino. Ezi zivamvo zakhelwe ukumelana namaqondo obushushu agqithisileyo, amanqanaba aphezulu okufuma, kunye nokuchanabeka kwiikhemikhali ezahlukeneyo, uthuli, kunye nezingcolisi. Ngokuqhelekileyo zisetyenziswa kwiinkqubo zemizi-mveliso, iindawo zokuvelisa, iindawo zokugcina iimpahla, kunye nezinye izicelo zemizi-mveliso apho imilinganiselo echanekileyo nethembekileyo ibalulekile.

Iimpawu zokufuma kwi-Industrial Humidity kunye ne-Temperature Sensors:

* Ulwakhiwo olomeleleyo:Izivamvo zemizi-mveliso zidla ngokugcinwa kwiindawo ezirhangqekileyo ezenziwe ngezinto ezikwaziyo ukumelana noxinzelelo lwasemzimbeni, umhlwa, nokuchanabeka kwizinto ezirhabaxa.

* Uluhlu olubanzi lobushushu:Bangakwazi ukusebenza ngokufanelekileyo kwiqondo lokushisa elibanzi, ukusuka kwiqondo eliphantsi kakhulu ukuya kumaqondo aphezulu, kuxhomekeke kwiimfuno ezithile zesicelo.

* Ukuchaneka okuphezulu:Izinzwa zoshishino zenzelwe ukuchaneka kunye nokuzinza ekulinganiseni kokubili ukufuma kunye nobushushu ukuqinisekisa ukusebenza kakuhle kweenkqubo zoshishino.

* Ukubaleka:Ezi zinzwa zinokuza neenketho zokudityaniswa neenkqubo zolawulo lwamashishini kunye nothungelwano, okuvumela ukubeka iliso kude kunye nokuzenzekelayo.

 

2. ISensom yokufuma kweGumbi:

Izinzwa zokufuma kwegumbi ziyilelwe iimeko zangaphakathi, ezifana neeofisi, amakhaya, izibhedlele, kunye nezinye iindawo zorhwebo okanye zokuhlala. Eyona nto bagxile kuyo kukubonelela ngendawo yokuhlala etofotofo nesempilweni okanye indawo yokusebenza ngokubeka iliso nokulawula amanqanaba okufuma angaphakathi.

Iimpawu zeeSensoli zokufuma kweGumbi:

* Uyilo lobuhle:Iinzwa zegumbi zihlala ziyilelwe ukuba zithandeke kwaye zixutywe kunye nokuhombisa kwangaphakathi kwegumbi okanye isakhiwo.

* Ukuhambelana kwemo ephakathi:Zilungiselelwe ukusetyenziswa kwangaphakathi kwaye zinokuphatha amaqondo obushushu aqhelekileyo kwigumbi kunye namanqanaba okufuma.

*Indleko-Ngempumelelo:Izixhobo zoluvo lwegumbi ngokubanzi zineendleko eziphezulu ngakumbi xa zithelekiswa nezinzwa zemizi-mveliso kuba azifuni umgangatho ofanayo wobunzima kunye neempawu ezikhethekileyo.

* Iimpawu ezilungele umsebenzisi:Uninzi lwezinzwa zokufuma kumagumbi ziza kunye nojongano olusebenziseka lula, olufana neziboniso okanye ii-apps eziphathwayo, ezivumela abahlali ukuba babeke iliso kwaye bahlengahlengise amanqanaba okufuma ngokulula.

 

Ngelixa zombini iindidi zezivamvo zilinganisa ukufuma kunye nobushushu, umahluko ophambili ulele kulwakhiwo lwazo, ukuqina, udidi lobushushu, ukuchaneka, kunye neemeko ezithile ezijoliswe kuzo. I-Industrial sensors zenziwe ukuba zimelane neemeko ezinzima kwaye zibonelele ngemilinganiselo echanekileyo kakhulu kwiinkqubo zemizi-mveliso, ngelixa i-sensors zegumbi zibeka phambili i-aesthetics, ubuhlobo bomsebenzisi, kunye nentuthuzelo kwindawo yangaphakathi.

 

 

 

Ii-FAQs

1. Uthini umahluko phakathi kwenzwa yobushushu kunye nenzwa yokufuma?

Umahluko omkhulu phakathi kwenzwa yobushushu kunye nenzwa yokufuma ilele kwiparamitha yokusingqongileyo abayilinganisayo:

Uluvo lobushushu:

Inzwa yobushushu sisixhobo esenzelwe ukulinganisa iqondo lokutshisa okanye ukubanda kwento okanye indawo engqongileyo. Inika inkcazelo ngeqondo lobushushu ngokweCelsius (°C) okanye iFahrenheit (°F) okanye maxa wambi kwiiyunithi zikaKelvin (K). Izivamvo zobushushu zidla ngokusetyenziswa kwizicelo ezahlukeneyo, kuquka ukujonga imozulu, ulawulo lwemozulu, iinkqubo zamashishini, izixhobo zombane, nezinye ezininzi.

Umgaqo-siseko ongemva kweqondo lobushushu ubandakanya ukufumanisa utshintsho kwiimpawu ezibonakalayo zemathiriyeli njengoko zisabela kumaqondo obushushu. Iindidi ezahlukeneyo zezivamvo zobushushu, ezinje ngee-thermocouples, ii-thermistors, kunye ne-infrared sensors, zisebenzisa izinto ezibonakalayo ezibonakalayo ukuguqula utshintsho lobushushu lube ziimpawu zombane, ezinokulinganiswa kwaye zitolikwe.

Uluvo lokufuma:

Aisivamvo sokufuma, ekwaziwa ngokuba yi-hygrometer, sisixhobo esisetyenziselwa ukulinganisa ubungakanani bokufuma okanye umphunga wamanzi okhoyo emoyeni okanye kwigesi. Ukufuma ngokuqhelekileyo kubonakaliswa njengokufuma okuzalanayo (RH), okumela ipesenti yomphunga wamanzi okhoyo xa uthelekiswa nowona mlinganiselo uphezulu umoya onokuwubamba kwiqondo lobushushu elithile.

Izinzwa zokufuma zibalulekile kwizicelo apho ukulawula kunye nokubeka iliso kumanqanaba okufuma kubalulekile ngenxa yezizathu ezahlukeneyo, njengokugcina intuthuzelo, ukuthintela ukukhula kokungunda, ukuqinisekisa iimeko ezifanelekileyo zokugcina, kunye nokuphucula iinkqubo zamashishini.

Kukho iintlobo ngeentlobo zezivamvo zokufuma, kuquka i-capacitive, resistive, kunye ne-thermal conductivity-based sensors. Ezi zinzwa zisebenzisa iindlela ezicacileyo zokubona utshintsho kumxholo wokufuma kwaye ziwaguqulele kwimiqondiso yombane, ukunika ulwazi malunga nenqanaba lokufuma.

Isishwankathelo, umahluko ophambili phakathi kwenzwa yobushushu kunye nenzwa yomswakama yiparameter yokusingqongileyo abayilinganisa. Izibonisi zobushushu zilinganisa iqondo lokutshisa okanye ukubanda kweCelsius okanye iFahrenheit, ngelixa izivamvo zokufuma zilinganisa umxholo wokufuma osemoyeni, obonakaliswa ngokufuma okuzalanayo ngokwepesenti. Zombini izinzwa zibalulekile kwizicelo ezininzi, kwaye imilinganiselo yazo echanekileyo inegalelo ekuphuculeni intuthuzelo, ukhuseleko, kunye nokusebenza kakuhle kwiindawo ezahlukeneyo.

2. Ngaba izivamvo zobushushu kunye nokufuma ziyabiza?

Ixabiso liyahluka ngokuxhomekeke kuhlobo lwenzwa kunye nokusetyenziswa kwayo. Ezinye ezifana ne-thermocouples zifikeleleke kakhulu,

ngelixa ezinye ezifana neentlobo ezithile ze-RTD zinokuba yindleko.

 

3. Ndingasebenzisa inzwa yobushushu kunye nokufuma ekhaya?

Ngokuqinisekileyo! Ziqhele ukusetyenziswa kwiinkqubo ezizisebenzelayo zasekhaya, kubandakanya iiyunithi zeHVAC kunye nezixhobo ezihlakaniphile zasekhaya.

 

4. Ngaba ezi zivamvo kunzima ukuzigcina?

Hayi ncma. Uninzi lwabenzi boluvo luyilelwe ukuhlala ixesha elide kwaye lufuna ukugcinwa kancinci. Nangona kunjalo,

Ulungelelwaniso oluqhelekileyo lunokufuneka ukuze usebenze ngokugqibeleleyo.

 

5. Ngaba ezi zivamvo zineempembelelo zokusingqongileyo?

Hayi, ezi zivamvo zikhuselekile ngokubanzi kwaye azinampembelelo embi kokusingqongileyo. Injongo yabo kukunceda

ukubeka iliso nokulawula iimeko zokusingqongileyo ngempumelelo.

 

Ngaba unomdla kwihlabathi lamaqondo obushushu kunye nokufuma? Ngaba uyafuna ukuphonononga amandla abo ngakumbi okanye mhlawumbi uwaphumeze kwiiprojekthi zakho?

Iingcali e-HENGKO zikulungele ukuphendula imibuzo yakho kwaye zibonelele ngezinzwa ezikumgangatho ophezulu kwiimfuno zakho. Qhagamshelana nabo namhlanje

at ka@hengko.com ukufunda ngakumbi malunga nokuba ezi zivamvo zingakunceda njani okanye ishishini lakho. Ungathandabuzi - indawo okuyo inokuqala

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