Ungayikhetha Kanjani Inzwa Enhle Yokushisa Nomswakama?

Ungayikhetha Kanjani Inzwa Enhle Yokushisa Nomswakama Nokudlulisa?

Ukukhetha okulungileizinga lokushisa kanye nomswakama inzwakungaba semqoka ezinhlelweni ezahlukahlukene, njengezinhlelo ze-HVAC, ezolimo, noma ukuqapha izinga lomoya endlini. Lapho ukhetha inzwa, cabangela ukunemba kwenzwa, ububanzi, ukulungiswa, isikhathi sokuphendula, ukuzwela, isixhumi esibonakalayo, kanye nezindleko.

Qinisekisa ukuthi inzwa oyikhethayo inezinga eliphezulu lokunemba, elifana no-±2% RH kanye no-±0.5°C, futhi ifaka ububanzi bamazinga okushisa namaleveli womswakamo okudingeka uwalinganise. Bheka inzwa enokulungiswa okuphezulu kokufundwa okunemininingwane kanye nesikhathi sokuphendula esisheshayo sokuqapha kwesikhathi sangempela.

Cabangela ukuzwela kwenzwa, njengoba inzwa enokuzwela okuphezulu ingase ingafaneleki izinhlelo zokusebenza ezinezimo ezinzima. Futhi, qiniseka ukuthi izinketho zokusebenzelana ezinikezwa inzwa, njenge-I2C, SPI, noma i-USB, zihambisana nesilawuli esincane noma ikhompuyutha oyisebenzisayo.

Bese Futhi, Ngezicelo Zemboni, Imvamisa, sidinga ukusebenzisaIzithutha zokushisa kanye Nomswakama.

Lapha, Sinikeza Imibono Mayelana Nendlela Yokukhetha I-Temperature Enhle Nomswakama Wokudlulisa?

Ngethemba ukuthi kuzoba usizo Ekukhetheni kwakho.

I. Isingeniso Izidlulisi zokushisa nomswakama ziyizingxenye ezibalulekile ezinhlelweni ezihlukene, okuhlanganisa amasistimu e-HVAC, amathuluzi aselabhorethri, izikhungo zedatha, izindawo zokugcina ukushisa, nezinye eziningi. Badlala indima ebalulekile ekuqapheni nasekulawuleni amazinga okushisa kanye nomswakamo kulezi zindawo, ukuqinisekisa ukunethezeka, impilo, nokuphepha kwabantu nemishini ehilelekile. Nokho, ukukhetha izinga lokushisa elilungile nesidlulisi somswakama kungaba inselele, ikakhulukazi kulabo abangazazi izici zobuchwepheshe ezihilelekile. Le bhulogi ihlose ukukusiza wenze isinqumo esinolwazi ngokugqamisa izici ezibalulekile okufanele uzicabangele lapho ukhetha isidlulisi esikahle sokushisa nomswakama.

II.Ukunemba:Esinye sezici ezibaluleke kakhulu okufanele uzicabangele lapho ukhetha isidlulisi sezinga lokushisa nokuswakama ukunemba. Ukufundwa okunembile kwezinga lokushisa nomswakama kubalulekile ukuze kuqinisekiswe indawo ezungezile igcinwa ngaphakathi kwemingcele oyifunayo. Ukunemba kwesidlulisi sezinga lokushisa nokuswakama kuvame ukuvezwa ngokwamaphesenti omswakama ohlobene (RH) namadigri Celsius (°C) noma amadigri Fahrenheit (°F). Uma ukhetha isidlulisi sezinga lokushisa nokuswakama, bheka idivayisi enezinga eliphezulu lokunemba, ngokuvamile phakathi kuka-2% RH no-±0.5°C noma ±0.9°F.

III.Ibanga:Esinye isici esibalulekile okufanele sicatshangelwe yibanga lokushisa kanye nomswakama ohambisayo. Ububanzi bubhekisela kumanani aphezulu nobuncane umthumeli angawakala. Kubalulekile ukukhetha isidlulisi sezinga lokushisa nokuswakama esinobubanzi obuhambisana nezidingo zakho ezithile. Isibonelo, uma ufuna ukuqapha amazinga okushisa kanye nomswakamo esikhungo sedatha, ungase udinge idivayisi enebanga elingu-0 kuye ku-50°C kanye no-0 kuya ku-95% RH.

IV.Isikhathi sokuphendulaIsikhathi sokuphendula sesidlulisi sezinga lokushisa nokuswakama sibhekisela esikhathini esisithathayo ukuze idivayisi inikeze ukufunda okunembile ngemva koshintsho lwezinga lokushisa noma umswakama. Isikhathi sokuphendula esisheshayo sibalulekile ezinhlelweni zokusebenza lapho izinguquko ezisheshayo kuzinga lokushisa kanye nomswakama zingaba nemiphumela emibi kakhulu. Isikhathi sokuphendula sesidlulisi sezinga lokushisa nokuswakama ngokuvamile silinganiswa ngama-millisecond, futhi kubalulekile ukukhetha idivayisi enesikhathi sokuphendula esihlangabezana nezimfuneko zakho ezithile.

V. Isixazululo:Ukulungiswa kwezinga lokushisa kanye

isidlulisi somswakama sibhekisela ekukhuphukeni okuncane noma ukwehla okutholwe idivayisi. Ukulungiswa okuphezulu kubalulekile ezinhlelweni lapho izinga lokushisa elinembile kanye nomswakama kuyadingeka. Isibonelo, endaweni yaselabhorethri, i-transmitter yokushisa nomswakama enesinqumo esiphezulu iyadingeka ukuze kuqinisekiswe ukufundwa okunembile nokulawula okunembile kwendawo ezungezile.

VI.Ukuqinakungenye into esemqoka lapho ukhetha isidlulisi sezinga lokushisa nomswakama. Lolu cingo kufanele lumelane nezimo oluzochayeka kuzo futhi luqhubeke nokusebenza ngokunembe nangokuthembekile ngokuhamba kwesikhathi. Izinto ezifana nokweqisa kwezinga lokushisa, umswakama, ukudlidliza, nezinye izici zemvelo zingaba nomthelela ukuqina kwedivayisi. Ukukhetha isidlulisi sezinga lokushisa nokuswakama esiklanyelwe ukuhlala isikhathi eside futhi esingamelana nezimo esizovezwa kuzo ohlelweni lwakho lokusebenza oluthile kubalulekile.

VII.Ukuxhumana:Ukuxhumana kuyisici esibalulekile okufanele sicatshangelwe lapho ukhetha isidlulisi sezinga lokushisa nokuswakama. Idivayisi kufanele ikwazi ukudlulisa idatha ngaphandle kwentambo noma ngoxhumo olunezintambo kusistimu yokuqapha emaphakathi. Lokhu kukuvumela ukuthi ugade ukude futhi ulawule amazinga okushisa kanye nomswakamo endaweni yakho, okukunikeza ukulawula nokuguquguquka okwengeziwe. Uma ukhetha isidlulisi sezinga lokushisa nokuswakama, bheka idivayisi enikeza izinketho zokuxhumana ezihlangabezana nezimfuneko zakho ezithile.

VIII.Ukulinganisa:Ukulinganisa kubalulekile kunoma isiphi isidlulisi sezinga lokushisa nokuswakama, njengoba siqinisekisa ukuthi idivayisi inikeza ukufundwa okunembile. Ukulinganisa okuvamile kuyadingeka ukuze kugcinwe ukunemba kocingo ngokuhamba kwesikhathi. Lapho ukhetha isidlulisi sezinga lokushisa nokuswakama, bheka idivayisi enikeza izinketho zokulinganisa ezilula nezilula, ezifana nokulinganisa okusendaweni noma ukulinganisa ngekhompyutha noma idivayisi yeselula. Ukukhetha idivaysi ekhiqizwe inkampani ehlinzeka ngosekelo oluqhubekayo kanye nezinsizakalo zokunakekela, ezifana nokulinganisa, ukulungisa, nokushintshwa, nakho kubalulekile.

IX.Ukuhambisana:Uma ukhetha isidlulisi sezinga lokushisa nokuswakama, kubalulekile ukucabangela ukuhambisana nezinye izingxenye ohlelweni lwakho. Lokhu kufaka phakathi ukusebenzisana nesistimu yakho yokuqapha emaphakathi, kanye nokuhambisana nezinye izinzwa zokushisa nokuswakama nama-transmitters. Qiniseka ukuthi ukhetha isidlulisi sezinga lokushisa nokuswakama esihambisana namasistimu akho akhona angasebenza ngaphandle komthungo nezinye izingxenye.

X. Izindleko:Izindleko ziyisici esibalulekile lapho ukhetha isidlulisi sokushisa nomswakama. Nakuba ukutshala imali kudivayisi yekhwalithi ephezulu ehlangabezana nezidingo zakho ezithile kubalulekile, kubalulekile futhi ukuhlala ngaphakathi kwesabelomali sakho. Uma ukhetha isidlulisi sezinga lokushisa nokuswakama, bheka idivayisi enikeza izici namandla owadingayo ngezindleko ezithengekayo nezinengqondo.

Sengiphetha, ukukhetha izinga lokushisa elilungile kanye nesidlulisi somswakama kubalulekile ekuqapheni nasekulawuleni amazinga okushisa nomswakama ezinhlelweni ezihlukahlukene. Ngokucabangela izici eziyinhloko ezichazwe kule bhulogi, njengokunemba, ububanzi, isikhathi sokuphendula, ukulungiswa, ukuqina, ukuxhuma, ukulinganisa, ukuhambisana, kanye nezindleko, ungenza isinqumo unolwazi futhi ukhethe idivayisi ehlangabezana nezidingo zakho ezithile futhi inikeza okuthembekile. nokusebenza okunembile ngokuhamba kwesikhathi.

Nawa futhi ama-FAQ adumile mayelana nokukhetha inzwa enhle yokushisa nomswakama kanye nesidlulisi:

1. Iyini inzwa yokushisa nomswakama kanye ne-transmitter?

Inzwa yezinga lokushisa nokuswakama kanye nesidlulisi isisetshenziswa esikala futhi sidlulisele ukufundwa kwezinga lokushisa nokuswakama kusilawuli noma enye idivayisi yokuqoqa idatha.

2. Yiziphi izici okufanele ngizicabangele lapho ngikhetha inzwa yokushisa nomswakama kanye ne-transmitter?

Izinto okufanele zicatshangelwe zifaka ukunemba, ububanzi, isikhathi sokuphendula, ukulinganisa, izidingo zamandla, nephrothokholi yokuxhumana.

3. Kuyini ukunemba kwenzwa yokushisa nomswakama kanye ne-transmitter?

Ukunemba kungahluka kuye ngohlobo lwenzwa nomkhiqizi. Bheka izinzwa ezinokunemba okungenani okungu-±2% RH no-±0.5°C.

4. Ingakanani inzwa yokushisa nomswakama kanye nesidlulisi?

Ububanzi bungaphinda buhluke kuye ngenzwa nomkhiqizi. Cabangela ububanzi bamazinga okushisa namaleveli womswakamo owadingayo ukuze ukale futhi ukhethe inzwa enobubanzi obuhlanganisa lawo manani.

5. Siyini isikhathi sokuphendula futhi kungani sibalulekile?

Isikhathi sokuphendula isikhathi esisithathayo ukuze inzwa ithole futhi ibike izinguquko kuzinga lokushisa nokuswakama. Lokhu kubalulekile ezinhlelweni zokusebenza lapho impendulo esheshayo ibalulekile.

6. Ingabe ngidinga ukulinganisa izinga lokushisa lami kanye nenzwa yomswakama nesidlulisi?

Yebo, izinzwa zingakhukhuleka ngokuhamba kwesikhathi futhi kufanele zilinganiswe ngezikhathi ezithile ukuze kugcinwe ukunemba.

7. Inzwa yokushisa nomswakama kanye ne-transmitter idinga amandla angakanani?

Izidingo zamandla zingahluka kuye ngohlobo lwenzwa nephrothokholi yokuxhumana. Bheka izinzwa ezinamandla aphansi ukuze ulondoloze impilo yebhethri.

8. Yiziphi izimiso zokuxhumana ezitholakalayo zezinzwa zokushisa nomswakama nama-transmitter?

Izimiso ezijwayelekile zifaka i-analog voltage noma okukhiphayo kwamanje, iluphu yamanje engu-4-20 mA, RS-485, ne-I2C.

9. Hlobo luni lwendawo lapho kuzosetshenziswa khona inzwa yokushisa nokuswakama kanye ne-transmitter?

Cabangela izici ezifana nokweqisa kwezinga lokushisa, amazinga womswakamo, nokuchayeka othulini, umswakama, noma okunye ukungcola lapho ukhetha inzwa.

10. Iyini izindleko zenzwa yokushisa nomswakama kanye ne-transmitter?

Izindleko zingahluka kuye ngohlobo nezici zenzwa. Bheka izinzwa ezinikeza izici ozidingayo ngentengo elingana nesabelomali sakho.

uma futhi unemibuzo mayelana nezinzwa zokushisa nomswakama kanye nesidlulisi futhi ungazi ukuthi Ungakhetha kanjani inzwa yomswakama nesidlulisi , wamukelekile ukuthi Uhlole I-HENGKO's

inzwa yomswakama nesidlulisi , Hlola imininingwane kulezi zixhumanisi: https://www.hengko.com/temperature-and-humidity-transmitter-manufacturer/