I. Ibishushanyo mbonera no gutoranya
- Ubushyuhe Buringaniye
- Menya neza ko ubushyuhe bwa NTC bukora bushingiye ku bidukikije bya sisitemu ya AC (urugero, -20 ° C kugeza kuri 80 ° C) kugirango wirinde kugenda neza cyangwa kwangirika kurenze imipaka.
- Ukuri no gukemura
- Hitamo ibyuma bihanitse cyane (urugero, ± 0.5 ° C cyangwa byiza) kugirango wongere ubushyuhe bwo kugenzura ubushyuhe. Icyemezo kigomba guhuza ibisabwa na sisitemu (urugero, 0.1 ° C).
- Igisubizo Igihe cyiza
- Shyira imbere ibyuma bifata ibyuma bifata umwanya muto (urugero, τ ≤ amasegonda 10) kugirango ubone ibitekerezo byihuse kandi wirinde gusiganwa ku magare.
- Gupakira no Kuramba
- Koresha epoxy resin cyangwa ibirahuri kugirango wirinde ubushuhe, ubukonje, hamwe na ruswa. Ibikoresho byo hanze bigomba kuba byujuje IP67.
II. Umwanya wo kwishyiriraho nigishushanyo mbonera
- Guhitamo Ahantu
- Gukurikirana ibyuka / Gukurikirana:Ongeraho neza kuri coil hejuru, wirinde guhumeka neza (urugero,> cm 5 uvuye mumyuka).
- Garuka Ubushyuhe bwo mu kirere:Shyira hagati yimiyoboro yo kugaruka, kure yubushyuhe / gukonjesha.
- Ubushuhe
- Ibyuma bifata ibyuma bifata amavuta yumuriro cyangwa ibyuma bifata ibyuma kugirango ugabanye ubushyuhe bwumuriro hagati ya sensor nubuso bwerekanwe.
- Kugabanya impanuka zo mu kirere
- Ongeramo ingabo zo mu kirere cyangwa ukoreshe iperereza ukoresheje ingabo kugirango ugabanye ingaruka z'umuyaga (ingenzi kuri sisitemu ikonjesha ikirere).
III. Amabwiriza yo Kuzenguruka
- Ibipimo by'amashanyarazi
- Huza gukurura gukururwa na NTC kurwanywa kwizina (urugero, 10kΩ kuri 25 ° C) kugirango wizere ko ADC yinjira mumashanyarazi (urugero, 1V - 3V).
- Umurongo
- Koresha ingero ya Steinhart-Hart cyangwa imbonerahamwe yo gushakisha kugirango wishyure umurongo utari muto kandi utezimbere.
- Ubudahangarwa bw'urusaku
- Koresha insinga zigoretse / zikingiwe, inzira kure y urusaku rwinshi (urugero, compressor), hanyuma wongereho RC-pass-filtri (urugero, 10kΩ + 0.1μF).
- Kurinda Ubushuhe
- Funga ibyuma byo hanze hamwe nibikoresho byo kubumba hanyuma ukoreshe imiyoboro idakoresha amazi (urugero, ibyuma byindege bya M12).
- Kurwanya Kuzunguruka
- Ibyuma bifata ibyuma bifite umutekano byoroshye (urugero, silicone padi) kugirango wirinde ibibazo byitumanaho bitanyeganyega.
- Kwirinda umukungugu
- Buri gihe usukure ibyuma byifashishwa cyangwa ukoreshe ibipfukisho bikingira (urugero, icyuma gishashe).
V. Guhindura no Kubungabunga
- Guhindura byinshi
- Hindura ubushyuhe bwingenzi (urugero, 0 ° C ivangwa n’amazi y’amazi, icyumba cy’ubushyuhe bwa 25 ° C, ubwogero bw’amavuta 50 ° C) kugirango ukemure ibyiciro bitandukanye.
- Kugenzura Igihe kirekire
- Kora kalibrasi yumurima buri myaka 2 kugirango ugenzure drift (urugero, drift yumwaka ≤0.1 ° C).
- Gusuzuma Amakosa
- Shyira mubikorwa gufungura / kugufi-kuzenguruka no gukurura imenyesha (urugero, kode ya E1 kode) kubintu bidasanzwe.
VI. Umutekano no kubahiriza
- Impamyabumenyi
- Menya neza ko hubahirizwa ibipimo bya UL, CE, na RoHS kubijyanye n'umutekano n'ibidukikije.
- Kwipimisha
- Kugenzura insinga ya insinga irwanya 1500V AC kumunota 1 kugirango wirinde ingaruka zo gusenyuka.
Ibibazo rusange hamwe nibisubizo
- Ikibazo:Igisubizo cyatinze gitera compressor cycling.
Igisubizo:Koresha iperereza rito (hepfo τ) cyangwa uhindure PID igenzura algorithms. - Ikibazo:Kunanirwa guterwa no kunanirwa guhura.
Igisubizo:Ibyuma bisimbuza kure ya zone ya kondegene cyangwa ushireho hydrophobique.
Mugukemura ibyo bintu, sensor ya NTC irashobora kwemeza imikorere yizewe muri sisitemu ya AC, kuzamura ingufu (EER) no kongera igihe cyo gukoresha ibikoresho.
Igihe cyo kohereza: Apr-25-2025