Kamoo Sensor ea Mongobo e Sebetsang Kateng
* Sensor ea mongobo ke eng, 'me ke hobane'ng ha e le bohlokoa bakeng sa bophelo le tlhahiso.?
Mongobo ke parameter ea bohlokoa ea tikoloho e ka amang likarolo tse ngata tsa bophelo ba rona, ho tloha ho bophelo bo botle le matšeliso a rona ho ea ts'ebetsong ea mekhoa ea indasteri le lisebelisoa tsa elektronike.Li-sensor tsa mongobo ke lisebelisoa tse lekanyang boholo ba mouoane oa metsi moeeng, 'me li sebelisoa mefuteng e mengata ea ts'ebeliso, ho kenyelletsa le tlhahlobo ea boemo ba leholimo, lisebelisoa tsa HVAC, polokelo ea lijo le lisebelisoa tsa bongaka, hape bakeng sa bareki, indasteri, biomedical le tikoloho. , joalo-joalo likopo tsa ho metha le ho beha leihlo Mongobo.
* Sensor ea mongobo e sebetsa joang?
Ka bokhutšoanyane, li-probe tsa Sensor ea Humidity li lemoha liphetoho tse fetolang mocheso kapa motlakase moeeng.Lisebelisoa tse ngata tsa mongobo li itšetlehile ka li-conductors tse peli tsa motlakase (li-electrode) tse nang le filimi ea polymer e sa sebetseng pakeng tsa li-electrode ho etsa sebaka sa motlakase.Mongobo o tsoang moeeng o potolohileng o bokelloa filiming, e leng se bakang phetoho ea boemo ba motlakase pakeng tsa li-electrode tse peli.Phetoho ena e ntan'o fetoloa tekanyo ea dijithale hore o bale Mongobo o lekanyelitsoeng, o nahanela mocheso oa moea.
Probe ea sensor ea mongobo e bohlokoa haholo bakeng sa kutlo eohle.HENGKO ke moetsi ea hloahloa oa mefuta ea li-sensor tsa sintered metal humidity sensors.Kopo e ka sehloohong bakeng sa ho beha leihlo maemo a rarahaneng.ka lebaka la ho tšoarella ha tsona hantle le ho hanyetsa ho bola, ho etsa hore e loketse ho sebelisoa libakeng tse thata.
Kahoo ikopanye le rona bakeng sa lintlha tsa li-probes tsa mongobo kapa OEM ho etsa li-sensor tse khethehileng tsa mongobo bakeng sa lisebelisoa tsa hau tsa ho beha leihlo le projeke.Ka tlase ho na le li-probes tse tsebahalang tsa mongobo bakeng sa sensor ea mongobo ea indasteri.Ka kopo, e hlahlobe.
* Li-Sensors tsa Mongobo - Khethollo le Melao-motheo ea ho sebetsa
Mefuta ea li-Sensors tsa Mongobo
Mefuta e mengata ea li-sensor tsa mongobo e fumaneha 'marakeng, e' ngoe le e 'ngoe e na le melemo le mathata.Ho na le mefuta e 4 ea li-sensor tsa mongobo tse thehiloeng ho melao-motheo ea ts'ebetso le lisebelisoa tsa sensor: capacitive, resistive, conductivity ea mocheso, le psychrometric.
1) Li-Sensors tsa Mongobo oa Capacitive
Capacitive humidity sensors ke e 'ngoe ea mefuta e sebelisoang haholo.Ba sebetsa ka ho lekanya liphetoho tsa dielectric constant of material ho arabela liphetoho tsa Mongobo.Dielectric kamehla e lekanya bokhoni ba thepa ea ho boloka matla a motlakase sebakeng sa motlakase.
Lisensara tsa "capacitive humidity sensors" hangata li na le li-electrode tse peli, e 'ngoe e koahetsoeng ka thepa ea hygroscopic e monyang mouoane oa metsi moeeng.Ha thepa ea hygroscopic e monya mouoane oa metsi, e baka phetoho ea kamehla ea dielectric pakeng tsa li-electrode tse peli, tse lekantsoeng ke sensor.
1. Melemo ea Capacitive Humidity Sensors
1.1 Phallo ea motlakase e haufi le mola.
1.2 Li fana ka liphetho tse tsitsitseng ha li sebelisoa nako e telele.
1.3 E khona ho lemoha mefuta e mengata ea RH.
2. Mathata a Capacitive Humidity Sensors
2.1 Sebaka se tsoang ho sensor le potoloho ea lipontšo se fokola haholo.
3. Lisebelisoa tsa li-Sensors tsa Capacitive Humidity
Li-Sensors tsa Capacitive Humidity li sebelisoa mefuteng e mengata ea lits'ebetso, ho kenyelletsa empa ha li felle feela ho tse latelang:
Sistimi ea HVAC
Liprinta le Mechini ea Fax
Liteishene tsa Boemo ba Leholimo
Likoloi
Phetoho ea Lijo
Lihatsetsi, Lionto le Liomisa
2) Li-Sensors tsa Mongobo oa Resistive
Li-Resistive Humidity sensors, tse tsejoang hape e le hygrometers, li sebetsa ka ho lekanya liphetoho tsa ho hanyetsa motlakase oa thepa ho latela liphetoho tsa Mongobo.Mofuta o tloaelehileng ka ho fetisisa oa mochine o thibelang mongobo ke mochine o thehiloeng ke polymer, o nang le filimi ea conductive polymer e fetolang ho hanyetsa ha eona ha e pepesehetse mouoane oa metsi.
Ha filimi ea polymer e monya mouoane oa metsi moeeng, e ruruha 'me e fetoha e sebetsang haholoanyane, e leng ho eketsang motlakase o fetang ka har'a sensor.Phetoho ena ea ho hanyetsa e lekana le bongata ba mouoane oa metsi moeeng 'me e ka lekanyetsoa ho fumana boemo ba mongobo.
Melemo ea li-Resistive Humidity Sensors
- Theko e tlase
- Boholo bo Nyenyane
- Sebaka se pakeng tsa sensor le pontšo ea potoloho e ka ba kholo (e loketseng ts'ebetso e hole).
- E fetoha haholo kaha ha ho na maemo a calibration.
Mefokolo ea li-Resistive Humidity Sensors
Li-Resistive Humidity Sensors li khona ho utloa mouoane oa lik'hemik'hale le litšila tse ling.
Litekanyetso li ka fetoha haeba li sebelisoa le lihlahisoa tse qhibilihang ka metsi.
Lisebelisoa tsa li-Sensors tsa Resistive Humidity:
Resistive kapa Electrical Conductive Humidity sensors ke li-sensor tse theko e tlase tse nang le boholo bo nyane.Hangata li sebelisoa lits'ebetsong tsa indasteri, tsa malapeng, tsa bolulo le tsa khoebo.
3) Thermal Conductivity Humidity Sensors
Thermal conductivity humidity sensors sebetsa ka ho lekanya conductivity ea mocheso oa motsoako oa khase ho arabela liphetoho tsa Mongobo.Li na le ntho e utloang mocheso le sensor ea mocheso e lekanyang phapang ea mocheso lipakeng tsa tsona.
Ha karolo ea kutlo e monya mouoane oa metsi, e fokotsa mocheso oa eona oa mocheso, o bakang phetoho ea mocheso oo mochine oa mocheso o ka o lekanyetsang.Phetoho ena ea mocheso e lekana le bongata ba mouoane oa metsi moeeng 'me e ka sebelisoa ho fumana boemo ba mongobo.
Melemo ea Thermal Conductivity Humidity Sensors
1. E loketse libaka tse phahameng tsa mocheso le maemo a phahameng a senyang.
2. E tšoarella haholo
3. Qeto e phahameng ha e bapisoa le mefuta e meng
Bobebe ba Thermal Conductivity Humidity Sensors
Ho pepesetsoa khase efe kapa efe e nang le thepa ea mocheso e fapaneng le Nitrogen ho ka ama tekanyo ea ho bala.
Lisebelisoa tsa Thermal Conductivity Humidity Sensors
Tse ling tsa lits'ebetso tse tloaelehileng tsa Thermal Conductivity Humidity Sensors ke:
Ho omisa libono
Limela tsa meriana
Owens
Li-dryer le metjhini e omisang liaparo
Ho felloa ke metsi 'meleng oa lijo
4) Li-Sensors tsa Psychrometric Humidity
Psychrometric humidity sensors, tse tsejoang hape ka hore ke li-sensors tsa seipone tse hatselitsoeng, li lekanya mocheso oo mouoane oa metsi o kenang holim'a metsi.Li na le seipone se pholileng ho fihlela phoka kapa serame se hlaha holim'a sona.Thempereichara eo condensation ena e etsahalang ke mosebetsi oa Mongobo o lekanyelitsoeng oa moea o potolohileng seipone.
1. Melemo ea Psychrometric Humidity Sensors
- Tekanyo e nepahetseng: Li-sensor tsa Psychrometric humidity li fana ka litekanyo tse nepahetseng haholo tsa maemo a mongobo moeeng.Li sebelisa motsoako oa mocheso le mongobo o lekanyelitsoeng ho bala sebaka sa phoka, e leng se fanang ka 'malo o nepahetseng haholoanyane oa mongobo o moeeng.
- Mefuta e mengata: Li-sensor tsa Psychrometric humidity li ka lekanya maemo a mongobo ka mefuta e mengata, ho tloha libakeng tse omileng haholo ho isa ho tse mongobo haholo.
- Nako ea karabelo e potlakileng: Li-sensor tsena li na le nako ea karabelo e potlakileng, ho bolelang hore li khona ho bona liphetoho tsa maemo a mongobo kapele le ho fana ka maikutlo a nako ea nnete.
- E tšoarella: Li-sensor tsa mongobo tsa Psychrometric hangata li hahiloe ho mamella maemo a thata mme li ka sebelisoa lits'ebetsong tse fapaneng.
2. Bobebe ba li-Sensors tsa Psychrometric Humidity
Litšenyehelo: Li-sensor tsa mongobo tsa Psychrometric li ka ba theko e boima haholo ha li bapisoa le mefuta e meng ea li-sensors tsa mongobo.Sena se bakoa ke ho rarahana ha thekenoloji e sebelisoang le ho nepahala ha 'malo o fanoeng.
3. Tšebeliso ea Li-Sensors tsa Psychrometric Humidity
- Sistimi ea HVAC: Lisensara tsena hangata li sebelisoa lits'ebetsong tsa ho futhumatsa, tsa moea le tse futhumatsang moea (HVAC) ho laola maemo a mongobo le ho boloka tikoloho e ntle ea ka tlung.
- Temo: Temong, li-sensor tsa psychrometric humidity li ka sebelisoa ho lekola le ho laola maemo a mongobo matlong a limela, ho netefatsa maemo a nepahetseng a ho hola bakeng sa limela.
- Lisebelisoa tsa indasteri: Li-sensor tsa mongobo tsa Psychrometric li boetse li sebelisoa maemong a indasteri ho lekanya maemo a mongobo lits'ebetsong tsa tlhahiso kapa litsing tsa polokelo moo taolo ea mongobo e leng bohlokoa bakeng sa boleng ba sehlahisoa le polokeho.
- Meteorology: Lisensara tsena li sebelisoa ke litsebi tsa boemo ba leholimo ho lekanya le ho bona maemo a mongobo sepakapakeng le ho thusa ho lepa maemo a leholimo.
* Calibration le Tlhokomelo
Calibration ke ea bohlokoa ho sebelisa li-sensor tsa mongobo ho netefatsa hore li nepahetse ebile lia tšepahala.Li-sensor tse ngata tsa mongobo li hloka ho lekoa khafetsa ho boloka ho nepahala ha tsona, 'me makhetlo a ho lekanya a ka ipapisa le ts'ebeliso le mofuta oa sensor.
Mekhoa e mengata ea ho lekanya li-sensor tsa mongobo e kenyelletsa lisebelisoa tsa litšupiso tse nang le maemo a mongobo a tsebahalang, joalo ka litharollo tsa letsoai le tletseng letsoai, le lisebelisoa tse khethehileng tsa ho lekanya tse ka hlahisang maemo a mongobo a nepahetseng.
* Lisebelisoa tsa li-Sensors tsa Mongobo
Lisensara tsa mongobo ke lisebelisoa tsa elektronike tse lekanyang boemo ba mongobo kapa mongobo o itseng moeeng.Li sebelisoa ka mefuta e mengata ea lisebelisoa, ho kenyelletsa:
1. Sistimi ea HVAC:Li-sensor tsa mongobo li sebelisoa lits'ebetsong tsa HVAC ho laola maemo a mongobo ka tlung.Li thusa ho boloka maemo a mongobo a nepahetseng, a ka ntlafatsang boleng ba moea oa kahare le ho fokotsa kholo ea hlobo le libaktheria.
2. Liteishene tsa Boemo ba Leholimo:Lisensara tsa mongobo li sebelisoa liteisheneng tsa boemo ba leholimo ho lekanya mongobo o lekanyelitsoeng moeeng.Boitsebiso bona bo sebelisetsoa ho lepa mekhoa ea leholimo le ho fana ka bolepi ba leholimo bo nepahetseng.
3. Polokelo ea Lijo:Li-sensor tsa mongobo li sebelisoa libakeng tsa polokelo ea lijo ho lekola maemo a mongobo le ho thibela ho senyeha.Li thusa ho boloka mongobo o nepahetseng lihlahisoa tsa lijo, tse ka lelefatsang bophelo ba tsona.
4. Lisebelisoa tsa Bongaka:Li-sensor tsa mongobo li sebelisoa lisebelisoa tsa bongaka tse kang li-nebulizers le li-concentrator tsa oksijene ho lekola le ho laola maemo a mongobo oa moea o fetisetsoang ho bakuli.
5. Temo:Lisensara tsa mongobo li sebelisoa temong ho lekola maemo a mongobo mobung le ho laola boemo ba mongobo matlong a limela.Li thusa ho ntlafatsa chai ea lijalo le ho fokotsa tšebeliso ea metsi.
6. Indasteri ea Likoloi:Li-sensor tsa mongobo li sebelisoa indastering ea likoloi ho laola maemo a mongobo ka har'a likoloi.Ba ka thibela moholi oa lifensetere, ba ntlafatsa boleng ba moea, 'me ba fana ka boiphihlelo bo botle ba ho khanna.
7. Lisebelisoa tsa indasteri:Lisensara tsa mongobo li sebelisoa mesebetsing e fapaneng ea indasteri, joalo ka ho omisa, ho roala le ho hatisa.Li thusa ho hlokomela le ho laola maemo a mongobo ts'ebetsong ea tlhahiso, e ka ntlafatsang boleng ba sehlahisoa sa ho qetela.
Ka kakaretso, li-sensor tsa mongobo li sebelisoa lits'ebetsong tse ngata ho lekola le ho laola maemo a mongobo.Li ka ntlafatsa boleng ba sehlahisoa, tsa fokotsa tšebeliso ea matla, 'me tsa fana ka tikoloho e ntle le e phetseng hantle bakeng sa batho le liphoofolo.
* Mokhoa oa ho khetha Probe ea Mongobo
Lintlha tse latelang ke tse ling tsa lintlha tse lokelang ho tsotelloa ha ho khethoa Sensor ea Mongobo.
1. Ho nepahala:Ho nepahala ha phuputso ea mongobo ke ntlha ea bohlokoa e lokelang ho nahanoa.Tlhahlobo e nepahetseng haholoanyane e tla fana ka litekanyo tse nepahetseng tsa mongobo.Batla probe e nepahetseng ea bonyane ±2% Relative Humidity (RH).
2. Sebaka:Nahana ka mofuta oa Mongobo oo probe e ka o methang.Khetha probe e nang le mefuta e fapaneng e koahelang maemo a mongobo ao u hlokang ho a lekanya.
3. Botsitso:Ho tsitsisa ha probe ho bohlokoa ho netefatsa litekanyo tse tsitsitseng le tse ka tšeptjoang ka nako.Batla probe e nang le botsitso bo botle ba nako e telele.
4. Nako ea karabo:Nako ea karabo ea probe e bohlokoa haeba u hloka ho lekanya liphetoho tsa Mongobo kapele.Khetha probe e nang le nako ea karabo e lumellanang le litlhoko tsa hau.
5. Maemo a tikoloho:Nahana ka maemo ao ho tla sebelisoa probe.Khetha sebaka se loketseng mocheso le mongobo le monyetla ofe kapa ofe oa ho pepesehela lik'hemik'hale kapa litšila tse ling.
6.Calibration:Probe e lokela ho lekoa khafetsa ho boloka ho nepahala.Nahana ka boiketlo ba ho lekanya le hore na moetsi o fana ka litšebeletso tsa ho lekanya.
7. Tšebelisano:Netefatsa hore probe e tsamaisana le sistimi ea hau ea litekanyo kapa data logger.
8. Litšenyehelo:Nahana ka litšenyehelo tsa probe le hore na e lumellana le tekanyetso ea hau.Mefuta e fapaneng ea li-probe e fumaneha ka litheko tse fapaneng, kahoo khetha e khahlang litlhoko tsa hau le tekanyetso ea hau.
Ha u khetha ho hlahloba mongobo, nahana ka ho nepahala, mefuta, botsitso, nako ea karabo, maemo a tikoloho, ho lekanya, ho lumellana le litšenyehelo.Ho khetha probe e nepahetseng ho tla netefatsa litekanyo tse nepahetseng le tse tšepahalang tsa mongobo.
7. FAQ ka Li-Sensors tsa Mongobo
1. Mefuta e fapaneng ea lisensara tsa mongobo ke efe?
Mefuta e atileng haholo ea li-sensor tsa mongobo ke capacitive, resistive, le thermal conductivity.
2. Mofuta ofe oa Mongobo oo lisensara tsa mongobo li ka o lekanyang?
Li-sensor tse ngata tsa mongobo li ka lekanya Mongobo o lekanyelitsoeng ho tloha ho 0% ho isa ho 100%.
3. Ho nepahala ha lisensara tsa mongobo ke eng?
Ho nepahala ha li-sensor tsa mongobo ho ka fapana ho latela mofuta le boleng ba sensor.Li-sensor tse ngata li na le palo e nepahetseng ea +/- 2% ho ea ho +/- 5%.
4. Nako e tloaelehileng ea karabo ea sensor ea mongobo ke efe?
Nako ea karabelo ea sensor ea mongobo e ka fapana ho latela mofuta le boleng ba sensor.Li-sensor tse ngata li na le nako ea karabo ea metsotsoana e seng mekae ho isa metsotsong e seng mekae.
5. Ke hangata hakae lisensara tsa mongobo li hlokang ho lekanyetsoa?
Maqhubu a ho lekanya a sensor ea mongobo a ipapisitse le mofuta le boleng ba sensor, hammoho le ts'ebeliso.Ka kakaretso, li-sensor li lokela ho lekanyetsoa bonyane hang ka selemo.
6. Mocheso o sebetsang oa li-sensors tsa mongobo ke ofe?
Mocheso o sebetsang oa li-sensor tsa mongobo o ka fapana ho latela mofuta le boleng ba sensor.Li-sensor tse ngata li ka sebetsa ho tloha ho -40 ho isa ho 80°C.
7. Na lisensara tsa mongobo li ka sebelisoa ka ntle?
E, li-sensor tsa mongobo li ka sebelisoa ka ntle, empa li lokela ho sireletsoa hore li se ke tsa pepesehela letsatsi le mongobo o tobileng.
8. Lisebelisoa tsa lisensara tsa mongobo ke life?
Li-sensor tsa mongobo li sebelisoa lits'ebetsong tse fapaneng, ho kenyeletsoa lits'ebetso tsa HVAC, matlo a limela, ho lokisa lijo, tlhahiso le lilaboratori.
9. Na lisensara tsa mongobo li ka lemoha mefuta e meng ea likhase?
Che, lisensara tsa mongobo li etselitsoe ka ho khetheha ho lekanya boemo ba mongobo moeeng ’me ha li khone ho lemoha mefuta e meng ea likhase.
10. Lisensara tsa mongobo li nka nako e kae?
Nako ea bophelo ea sensor ea mongobo e ka fapana ho latela mofuta le boleng ba sensor, hammoho le ts'ebeliso.Li-sensor tse ngata li nka lilemo tse 2 ho isa ho tse 10, empa tse ling li ka nka lilemo tse 20 ha li hlokomeloa hantle le ho lekanyetsoa.
Haeba u na le lipotso kapa lintho tse u tšoenyang mabapi le sensor ea rona ea boleng bo holimo ea mongobo kapa probe ea mocheso oa mocheso, ka kopo u se ke oa tsilatsila ho ikopanya le rona.Sehlopha sa rona sa litsebi se lula se thabela ho u thusa le ho u fa leseli lefe kapa lefe leo u le hlokang.U ka ikopanya le rona ka lengolo-tsoibila hoka@hengko.Re ikemiselitse ho fana ka litšebeletso tse ikhethang tsa bareki le likarabo tse nakong lipotsong tsa hau.Kea le leboha ka ho thahasella lihlahisoa tsa rona, 'me re lebeletse ho utloa ho tsoa ho uena haufinyane!
Nako ea poso: Feb-17-2023
