DS18B20 Digital Temperature Sensor
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Digital DS18B20 Temperature Sensor yeMotokari
DS18B20 inowanzoshandiswa yakakwirira chaiyo bhazi rimwe dhijitari tembiricha yekuyera chip. Iyo ine maitiro ehukuru hudiki, yakaderera hardware mutengo, yakasimba anti-kupindira kugona uye yakakwirira chaiyo.
Iyi DS18B20 tembiricha sensor inotora DS18B20 chip sepakati yekuyera tembiricha, kushanda tembiricha renji ndeye -55℃～+105℃. Kutsauka kuchave ± 0.5 ℃ patembiricha ye -10℃～+80℃. -
Digital Temperature Sensor YeBoiler, Yakachena Kamuri uye Muchina Kamuri
Iyo DS18B20 inobuda siginecha yakagadzikana uye haidzikisire pamusoro pemarefu ekufambisa madaro. Inokodzera kureba-kure-kure-kure-point kutaridzika kwekushisa. Mhedzisiro yekuyera inofambiswa seri muchimiro che9-12-bit dijitari huwandu. Iine maitiro ekuita kwakagadzikana, hupenyu hurefu hwebasa, uye simba rinopesana nekupindira.
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Logistics inotonhora cheni Temperature Control
Iyo DS18B20 tembiricha sensor inoshandisa DS18B20 chip, ine tembiricha yekushanda ye -55 ° C kusvika + 105 ° C, kunyatsoita tembiricha ye -10 ° C kusvika + 80 ° C, uye kukanganisa kwe0.5 ° C; inogadzirwa neatatu-core sheathed waya conductor uye inoiswa mukati mekushandisa epoxy resin perfusion.
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DS18B20 isina mvura tembiricha sensor
Iyo DS18B20 Mvura Isingapindi Digital Temperature Sensor imhando yetembiricha sensor yakagadzirirwa kuyera tembiricha mumashandisirwo akasiyana siyana seHVAC, firiji, uye kuongorora mamiriro ekunze. Iyo sensor inogona kupa kuverenga kwakaringana tembiricha pamusoro pehupamhi (-55 ° C kusvika +125 ° C) uye ine resolution ye0.0625 ° C. Iine sheath isina mvura inopa dziviriro kubva pakunyorova, ichiita kuti ive yakakodzera kushandiswa kwekunze.
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DS18B20 Tembiricha Sensor yeKurapwa Ventilator
Iyo DS18B20 haidi simba rekunze kuti rishande. Chishandiso chinopihwa simba kana data line DQ yakakwira. Iyo yemukati capacitor (Spp) inochaja kana bhazi radhonzwa kumusoro, uye capacitor inopa simba mudziyo kana bhazi radhonzwa pasi. "Parasitic power" ndiro izwi rinoshandiswa kutsanangura nzira iyi ye1-Waya bhazi mudziyo wemagetsi.
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1-Waya Bhazi Protocol Temperature Sensor YeRobhoti Industrial
Iyo 1-Waya bhazi protocol, iyo inoshandiswa neDS18B20, inongoda chiratidzo chimwe chekutonga chekutaurirana. Kuti udzivise chiteshi chebhazi chiri mune 3-nyika kana yakakwirira-impedance mamiriro, yekudzora chiratidzo mutsara inoda kumuka-kudhonza-up resistor (iyo DQ chiratidzo mutsara uri paDS18B20). Iyo microcontroller (master mudziyo) mune ino bhazi system inoziva midziyo yebhazi neiyo 64-bit serial nhamba. Bhazi rinogona kutsigira nhamba isina muganhu yemidziyo nekuti chimwe nechimwe chine serial nhamba yakasiyana.
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Digital Temperature Sensor yeCold -Chain System Granary uye Wine Cellar
Iyo DS18B20 inozivikanwa yedhijitari tembiricha sensor ine zvimiro zvehukuru hudiki, diki hardware pamusoro, yakasimba anti-kupindira masimba, uye yakanyanya kurongeka. Inoburitsa masaini edhijitari. Iyo DS18B20 yedhijitari tembiricha sensor iri nyore kuisa waya uye yakaiswa munzira dzakasiyana siyana, kusanganisira pombi, sikuruu, magineti adsorption, simbi isina tsvina, uye akawanda emhando sarudzo.
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Greenhouse Temperature Sensor
Kuverenga tembiricha kubva kuDS18B20 tembiricha sensor ndeye 9-bit (binary), zvichiratidza kuti tembiricha yemudziyo data inotumirwa kune DS18B20 tembiricha sensor kuburikidza neiyo-line-line interface kana kuti inotumirwa kubva kuDS18B20 tembiricha sensor. Nekuda kweizvozvo, mutsara mumwechete (pamwe nepasi) unodiwa kubatanidza iyo inomiririra CPU kune DS18B20 tembiricha sensor, uye iyo data mutsara pachayo inogona kuita sesosi yesimba re sensor panzvimbo yekunze kwesimba sosi.