Kodi Sensor ya Kutentha ndi Chinyezi Imagwira Ntchito Bwanji?

Monga Tikudziwa, Zowunikira za Kutentha ndi chinyezi, zomwe zimadziwikanso kuti hygrometers, ndi zida zomwe zimagwiritsidwa ntchito kuyeza ndikuwunika momwe chilengedwe chimakhalira.

Amagwira ntchito motengera mfundo zenizeni zakuthupi kuti azindikire ndikuwerengera kuchuluka kwa kutentha ndi chinyezi. Tiyeni tiwone momwe aliyense wa iwo amagwirira ntchito:

1. Sensor Kutentha:

Zowunikira kutentha zimayesa kuchuluka kwa kutentha kapena kuzizira kwa chinthu kapena malo ozungulira. Pali mitundu ingapo ya masensa a kutentha, koma mtundu umodzi wodziwika ndi thermocouple. Ma Thermocouples amakhala ndi mawaya awiri achitsulo omwe amalumikizana mbali imodzi, kupanga mphambano. Pamene mphambanoyi ikuwonekera pa kutentha kwa kutentha, kusiyana kwa magetsi kumapangidwa pakati pa mawaya awiriwa chifukwa cha zotsatira za Seebeck.

Zotsatira za Seebeck ndizochitika pomwe kusiyana kwa kutentha pakati pa ma conductor awiri osiyana kumapanga mphamvu yamagetsi. Kusiyana kwamagetsi kumeneku kumalumikizidwa ndi kutentha pogwiritsa ntchito ubale wodziwika pakati pa voteji ndi kutentha. Masensa amakono a kutentha, monga digito thermocouples kapena resistance detectors (RTDs), amasintha magetsiwa kukhala chizindikiro cha digito chomwe chingawerengedwe ndi kutanthauziridwa ndi microcontrollers kapena zipangizo zina zamagetsi.

2. Sensor Humidity:

Masensa a chinyezi amayesa kuchuluka kwa chinyezi kapena mpweya wamadzi womwe umapezeka mumlengalenga, womwe umawonetsedwa ngati kuchuluka kwa kuchuluka kwa nthunzi wamadzi womwe mpweya ungathe kugwira pa kutentha komwe kumaperekedwa (chinyezi chogwirizana).

Pali mitundu yosiyanasiyana ya masensa a chinyezi, kuphatikiza ma capacitive, resistive, ndi ma sensor atenthedwe amafuta.

A: Capacitive chinyezi masensagwirani ntchito poyesa kusintha kwa mphamvu ya dielectric poyankha kuyamwa kapena kusungunuka kwa mamolekyu amadzi. Pamene chinyezi chikuwonjezeka, zinthu za dielectric zimatenga mpweya wa madzi, zomwe zimapangitsa kusintha kwa capacitance, komwe kumasandulika kukhala chinyezi.

B: Zowunikira chinyezigwiritsani ntchito chinyontho chomwe chimakhala ndi mphamvu yosinthasintha yamagetsi. Zinthu zikamamwa chinyezi, kukana kwake kumasintha, ndipo kusiyanasiyana kumeneku kumagwiritsidwa ntchito kudziwa kuchuluka kwa chinyezi.

C: Matenthedwe opangira matenthedwe opangira ma sensorimakhala ndi chinthu chotenthetsera komanso sensor ya kutentha. Pamene chinyezi mumlengalenga chimasintha, mawonekedwe a kutentha kwa mpweya wozungulira amasinthanso. Mwa kuyeza kusintha kwa kutentha kapena mphamvu zofunikira kuti pakhale kutentha kosalekeza, mlingo wa chinyezi ukhoza kuwerengedwa.

Mwachidule, masensa kutentha ndi chinyezi zimadalira mfundo zosiyanasiyana zakuthupi kuyeza magawo a chilengedwe. Masensa a kutentha amagwiritsira ntchito mphamvu ya Seebeck mu thermocouples kapena kukana kusintha kwa RTDs kuyeza kutentha, pamene masensa a chinyezi amagwiritsa ntchito capacitance, kukana, kapena kusintha kwa kutentha kwa kutentha kuti azindikire kukhalapo kwa nthunzi ya madzi ndikuzindikira milingo ya chinyezi. Masensa awa amagwira ntchito yofunika kwambiri pamagwiritsidwe osiyanasiyana, kuyambira pakuwunika nyengo ndi kuwongolera nyengo kupita kumakampani ndi zida zamagetsi.

 

 

Mitundu Yodziwika ya Zowunikira Kutentha

Pali mitundu ingapo ya masensa a kutentha, koma tiyeni tiyang'ane pa omwe amadziwika kwambiri.

1. Thermocouples

Izi ndi mtundu wa sensa yomwe imayesa kutentha pogwiritsa ntchito mphamvu ya Seebeck, kumene zitsulo zosiyana zimapanga magetsi ofanana ndi kutentha. Zosavuta, zotsika mtengo, komanso zosunthika, zimatha kuyeza kutentha kosiyanasiyana.

Zowunikira Kutentha Kwambiri (RTDs)

RTDs amagwiritsa ntchito mfundo yakuti kukana kwa waya wachitsulo kumawonjezeka ndi kutentha. Ndizolondola, zokhazikika, ndipo zimatha kuyeza kutentha kwakukulu, kuzipanga kukhala zabwino kwa mafakitale.

2. Thermitors

Zotenthetsera, kapena zopinga kutentha, zimagwira ntchito mofanana ndi ma RTDs koma zimapangidwa kuchokera ku zida za ceramic kapena polima. Ndiwolondola kwambiri pamtundu wocheperako wa kutentha, kuwapangitsa kukhala abwino kwambiri kwa malo enieni, olamulidwa.

Mitundu Yodziwika Yama Sensor a Chinyezi

Tiyeni tifufuze mitundu itatu ikuluikulu ya masensa a chinyezi.

3. Capacitive Humidity Sensors

Masensa awa amayesa chinyezi powunika kusintha kwa mphamvu ya filimu yopyapyala ya polima. Amagwiritsidwa ntchito kwambiri chifukwa cha kulondola kwawo kwakukulu, kukhazikika, komanso kulimba.

Resistive Humidity Sensor

Masensa awa amazindikira chinyezi chifukwa cha kusintha kwa kukana kwa organic kapena inorganic material. Ndiotsika mtengo kuposa masensa a capacitive, komanso ocheperako.

Thermal Conductivity Humidity Sensors

Masensa awa amayesa chinyezi poyesa kusintha kwa kutentha kwa mpweya pamene chinyezi chikusintha. Ngakhale kuti ndizochepa, zimakhala zopindulitsa kwambiri poyeza kuchuluka kwa chinyezi.

 

 

 

Gawani ndi Njira Yolumikizira

Sensa ya kutentha ndi chinyezi imakhala paliponse m'moyo wathu. Mwachitsanzo, wowonjezera kutentha, nyumba yosungiramo zinthu, sitima yapansi panthaka ndi malo ena omwe amafunikira chinyezi ndi kutentha kuti aziyang'anira chinyezi ndi kutentha. Ali ndi malo osiyanasiyana ogwiritsira ntchito, kodi mukudziwa mtundu wamba wawo?

1. Analogi kutentha ndi chinyezi kachipangizo
Integrated kutentha ndi chinyezi kachipangizo kutenga digito Integrated sensa ngati kafukufuku ndi digito processing dera kuti akhoza kusintha kutentha ndi wachibale chinyezi kachipangizo chilengedwe lolingana muyezo analogi chizindikiro (4-20mA, 0-5V kapena 0-10V). Analogi Integrated kutentha ndi chinyezi kachipangizo akhoza kusintha kusintha kutentha ndi chinyezi kusintha panopa / voteji makhalidwe pa nthawi imodzi, mwachindunji kulumikiza zida yachiwiri ndi zolowetsa zosiyanasiyana analogi. Kutentha kwa digito kwa HENGKO ndi kuwongolera chinyezi ndi kafukufuku wa kutentha kwa nthaka, chiwonetsero cha digito cha digito chimatha kuwonetsa kutentha, chinyezi ndi mame, kuzindikira kuwongolera ndi kuwunika. Chigoba chathu cha sensa sichikhala ndi madzi, chimatha kuteteza madzi kuti asalowe mu sensa ndikuwononga sensa. Amagwiritsidwa ntchito kwambiri mu HVAC, siteshoni nyengo, mayeso ndi muyeso, mankhwala, humidifier ndi madera ena, makamaka oyenera asidi, alkali, dzimbiri, kutentha ndi mkulu mavuto mafakitale nkhanza chilengedwe.

 

2. RS485 kutentha ndi chinyezi kachipangizo
Dera lake limatenga kachipangizo kakang'ono ka microprocessor ndi sensor ya kutentha kuti zitsimikizire kudalirika, kukhazikika komanso kusinthasintha kwazinthuzo. Zotsatira zake ndi RS485, Modbus yokhazikika, yomwe imatha kuyang'anira ndikuwongolera makina apakompyuta modalirika. HENGKO RS485 kutentha ndi chowunikira chowunikira chinyezi, sensa ya chingwe chokhala ndi nyumba zosefera zitsulo zili ndi mwayi wochulukirapo, kutsika kwa chinyezi cha gasi komanso kusinthanitsa mwachangu. Sensa yathu yopanda madzi imapangitsa kuti madzi asalowe m'thupi la sensa ndikuwononga, amagwiritsidwa ntchito kwambiri paulimi, HVAC, siteshoni ya nyengo, kuyesa ndi kuyeza, mankhwala, humidifier ndi madera ena, makamaka oyenera asidi, alkali, dzimbiri, kutentha kwambiri. ndi kuthamanga kwakukulu ndi malo ena okhwima a mafakitale.

3. Kutentha kwa maukonde ndi sensa ya chinyezi
Network kutentha ndi chinyezi kachipangizo akhoza kusonkhanitsa tem & chinyezi deta ndi kukweza kwa seva kudzera ethernet, WiFi/GPRS.It amagwiritsa ntchito zonse maukonde kulankhulana wakhazikitsidwa kukwaniritsa mtunda wautali kupeza deta ndi kufala, kukwaniritsa kuwunika kwapakati kwa data ya kutentha ndi chinyezi. Izi zinachepetsa kwambiri ntchito yomanga, kupititsa patsogolo ndalama zomanga ndi kukonza.

Efaneti kutentha ndi chinyezi transmitter amasonkhanitsa kutentha ndi chinyezi deta ndikuyika izo ku seva kudzera ethernet. Wifi Kutentha ndi chinyezi transmitter amasonkhanitsa wifi. GPRS ndi kutentha ndi chinyezi chopatsira m'munsi pa GPRS kutengerapo. Zimangofunika SIM kuti ikweze kutentha ndi chinyezi zomwe zimasonkhanitsidwa ndi network base station. Amagwiritsidwa ntchito kwambiri pamagalimoto oyendetsa mankhwala, kuwongolera mafakitale, kuwongolera nyumba, mphamvu yamagetsi, kuyeza ndi kuyesa, nyumba yosungiramo zinthu, yosungirako ozizira ndi mafakitale ena.

HENGKO ndiye omwe amapereka zosefera zazing'ono zosapanga dzimbiri zosapanga dzimbiri komanso zosefera zazitsulo zotentha kwambiri padziko lonse lapansi. Tili ndi mitundu yambiri ya makulidwe, mafotokozedwe ndi mitundu yazinthu zomwe mungasankhe, zosefera zambiri komanso zovuta zosefera zimatha kusinthidwa malinga ndi zomwe mukufuna.

 

 

Kodi Chinyezi Chosiyanasiyana cha mafakitale ndi sensa ya kutentha ndi Sensor ya Chinyezi cha Chipinda?

Monga momwe anthu ena angaganize kuti zowunikira za kutentha ndi chinyezi ndizogwiritsa ntchito kunyumba kapena sensa yabwino yachipinda, ndiye kuti muwone zomwe zili.

kusiyana pakati pa chinyezi cha mafakitale ndi sensa ya kutentha ndi Sensor Humidity Sensor.

 

Kutentha kwa mafakitale ndi masensa a kutenthandi zowunikira chinyezi m'chipinda zimagwira ntchito yofananira yoyezera chilengedwe,

koma adapangidwa kuti azigwira ntchito zosiyanasiyana komanso malo. Tiyeni tiwone kusiyana pakati pa mitundu iwiri ya masensa awa:

1. Zowona za Humidity ndi Kutentha kwa mafakitale:

Kutentha kwa mafakitale ndi masensa a kutentha amapangidwira malo ovuta komanso ovuta omwe amapezeka m'mafakitale. Masensa amenewa amapangidwa kuti azitha kupirira kutentha kwambiri, chinyezi chambiri, komanso kukhudzana ndi mankhwala osiyanasiyana, fumbi, ndi zowononga. Amagwiritsidwa ntchito kwambiri m'mafakitale, malo opangira zinthu, malo osungiramo zinthu, ndi ntchito zina zamafakitale komwe miyeso yolondola komanso yodalirika ndiyofunikira.

Makhalidwe a Industrial Humidity ndi Temperature Sensors:

* Kupanga Kwamphamvu:Masensa akumafakitale nthawi zambiri amasungidwa m'makola olimba opangidwa ndi zinthu zomwe zimatha kupirira kupsinjika kwakuthupi, dzimbiri, komanso kukhudzidwa ndi zinthu zowopsa.

* Wide Temperature Range:Amatha kugwira ntchito bwino pa kutentha kwakukulu, kuchokera kutsika kwambiri mpaka kutentha kwambiri, malingana ndi zofunikira za ntchito.

* Kulondola Kwambiri:Masensa aku mafakitale amapangidwa kuti azitha kulondola komanso kukhazikika pakuyezera chinyezi komanso kutentha kuti zitsimikizire kuti ntchito zamakampani zikuyenda bwino.

* Scalability:Masensa awa atha kubwera ndi zosankha zophatikizika ndi machitidwe owongolera mafakitale ndi maukonde, kulola kuwunika kwakutali ndi makina.

 

2. Sensor ya Chinyezi m'chipinda:

Masensa a chinyezi m'chipinda amapangidwa kuti azikhala m'nyumba, monga maofesi, nyumba, zipatala, ndi malo ena ogulitsa kapena okhala. Cholinga chawo chachikulu ndikupereka malo okhalamo abwino komanso athanzi kapena malo ogwirira ntchito poyang'anira ndikuwongolera chinyezi chamkati.

Makhalidwe a Sensor Chinyezi Chakuchipinda:

* Design Aesthetic:Masensa am'chipinda nthawi zambiri amapangidwa kuti azikhala osangalatsa komanso osakanikirana ndi zokongoletsera zamkati zachipinda kapena nyumba.

* Kugwirizana Kwachilengedwe:Amakonzedwa kuti azigwiritsidwa ntchito m'nyumba ndipo amatha kupirira kutentha kwa chipinda ndi chinyezi.

*Kutengera Mtengo:Masensa am'chipinda nthawi zambiri amakhala otsika mtengo poyerekeza ndi masensa aku mafakitale chifukwa safuna kulimba kofanana ndi mawonekedwe apadera.

* Zosavuta kugwiritsa ntchito:Masensa ambiri a chinyezi m'zipinda amabwera ndi mawonekedwe osavuta kugwiritsa ntchito, monga zowonetsera kapena mapulogalamu am'manja, zomwe zimalola okhalamo kuyang'anira ndikusintha kuchuluka kwa chinyezi mosavuta.

 

Ngakhale mitundu yonse iwiri ya masensa imayesa chinyezi ndi kutentha, kusiyana kwakukulu kuli pamapangidwe awo, kulimba, kutentha, kulondola, ndi malo enieni omwe amapangidwira. Masensa am'mafakitale amapangidwa kuti athe kupirira mikhalidwe yovuta ndikupereka miyeso yolondola kwambiri pamachitidwe amakampani, pomwe zowonera m'chipinda zimayika patsogolo kukongola, kugwiritsa ntchito bwino, komanso chitonthozo cham'nyumba.

 

 

 

FAQs

1. Kodi pali kusiyana kotani pakati pa sensor ya kutentha ndi sensa ya chinyezi?

Kusiyana kwakukulu pakati pa sensa ya kutentha ndi sensa ya chinyezi kuli pazachilengedwe zomwe amayezera:

Sensor ya Kutentha:

Sensa ya kutentha ndi chipangizo chomwe chimapangidwa kuti chizitha kuyeza kutentha kapena kuzizira kwa chinthu kapena malo ozungulira. Limapereka chidziŵitso chokhudza kutentha kwa Celsius (°C) kapena Fahrenheit (°F) kapena nthaŵi zina m’mayunitsi a Kelvin (K). Zowunikira kutentha zimagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, kuphatikiza kuyang'anira nyengo, kuwongolera nyengo, njira zama mafakitale, zida zamagetsi, ndi zina zambiri.

Mfundo yofunika kwambiri yozindikira kutentha imakhudzanso kuzindikira kusintha kwa zinthu zomwe zimakhudzidwa ndi kutentha. Mitundu yosiyanasiyana ya masensa a kutentha, monga ma thermocouples, resistance detectors (RTDs), thermistors, and infrared sensors, amagwiritsa ntchito zochitika zapadera kuti asinthe kusintha kwa kutentha kukhala ma siginecha amagetsi, omwe amatha kuyeza ndikutanthauzira.

Sensor ya Chinyezi:

Asensor chinyezi, yomwe imadziwikanso kuti hygrometer, ndi chipangizo chomwe chimagwiritsidwa ntchito poyeza kuchuluka kwa chinyezi kapena nthunzi yamadzi yomwe ilipo mumlengalenga kapena gasi. Chinyezi nthawi zambiri chimawonetsedwa ngati chinyezi (RH), kuyimira kuchuluka kwa nthunzi wamadzi komwe kumakhalapo poyerekeza ndi kuchuluka komwe mpweya ungathe kusunga pa kutentha kwina.

Masensa a chinyezi ndi ofunikira pakugwiritsa ntchito komwe kuwongolera ndi kuyang'anira kuchuluka kwa chinyezi ndikofunikira pazifukwa zosiyanasiyana, monga kukhalabe ndi chitonthozo, kuteteza nkhungu kukula, kuonetsetsa malo oyenera osungira, komanso kukonza njira zama mafakitale.

Pali mitundu yosiyanasiyana ya masensa a chinyezi, kuphatikiza ma capacitive, resistive, ndi ma sensor omwe amatengera kutentha. Masensawa amagwiritsa ntchito njira zosiyana kuti azindikire kusintha kwa chinyezi ndikusintha kukhala zizindikiro zamagetsi, zomwe zimapereka chidziwitso cha chinyezi.

Mwachidule, kusiyana kwakukulu pakati pa sensor ya kutentha ndi sensor ya chinyezi ndi gawo la chilengedwe lomwe amayesa. Zowunikira zimayezera kuchuluka kwa kutentha kapena kuzizira mu Selsiasi kapena Fahrenheit, pomwe zowunikira chinyezi zimayesa chinyezi chomwe chili mumlengalenga, chomwe chimawonetsedwa ngati chinyezi pang'ono. Masensa onsewa ndi ofunikira pamagwiritsidwe angapo, ndipo miyeso yake yolondola imathandizira kuti pakhale chitonthozo, chitetezo, komanso magwiridwe antchito osiyanasiyana.

2. Kodi zowunikira kutentha ndi chinyezi ndizokwera mtengo?

Mtengo umasiyanasiyana kutengera mtundu wa sensa ndi ntchito yake. Zina monga ma thermocouples ndizotsika mtengo,

pamene ena amakonda mitundu ina ya RTDs akhoza kukhala okwera mtengo.

 

3. Kodi ndingagwiritse ntchito kachipangizo ka kutentha ndi chinyezi kunyumba?

Mwamtheradi! Amagwiritsidwa ntchito kwambiri pamakina opangira makina apanyumba, kuphatikiza mayunitsi a HVAC ndi zida zanzeru zakunyumba.

 

4. Kodi masensa awa ndi ovuta kuwasamalira?

Osati kwenikweni. Masensa ambiri amapangidwa kuti azikhala olimba ndipo safuna chisamaliro chochepa. Komabe,

kuwongolera pafupipafupi kungafunike kuti mugwire bwino ntchito.

 

5. Kodi masensa amenewa ali ndi vuto lililonse la chilengedwe?

Ayi, masensa awa nthawi zambiri amakhala otetezeka ndipo alibe zotsatira zoyipa zachilengedwe. Cholinga chawo ndi kuthandiza

kuyang'anira ndi kusamalira bwino momwe chilengedwe chilili.

 

Kodi mumasangalatsidwa ndi dziko la zowunikira kutentha ndi chinyezi? Mukufuna kuwunikiranso zomwe angathe kuchita kapena kuzigwiritsa ntchito pama projekiti anu?

akatswiri ku HENGKO ndi okonzeka kuyankha mafunso anu ndikupereka masensa apamwamba kwambiri pazosowa zanu. Lumikizanani nawo lero

at ka@hengko.com kuti mudziwe zambiri za momwe masensa awa angapindulire inu kapena bizinesi yanu. Osazengereza - malo anu akhoza kuyamba

kupindula ndi luso limeneli lero!