DS18B20 Digital Temperature Sensor
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Sensor ea mocheso ea Digital DS18B20 bakeng sa Koloi
DS18B20 ke chip ea tekanyo ea mocheso ea mocheso oa bese e sebelisoang hangata haholo. E na le litšoaneleho tsa boholo bo bonyenyane, litšenyehelo tse tlaase tsa hardware, bokhoni bo matla ba ho thibela ho kena-kenana le ho nepahala ho phahameng.
Sensor ena ea mocheso ea DS18B20 e nka chip ea DS18B20 e le motheo oa tekanyo ea mocheso, mocheso o sebetsang o fapaneng ke -55℃～+105℃. Ho kheloha ho tla ba ± 0.5℃ mocheso oa mocheso oa -10℃～+80℃. -
Sensor ea Mocheso oa Digital Bakeng sa Boiler, Kamore e Hloekileng le Kamore ea Mochini
Letšoao la tlhahiso ea DS18B20 le tsitsitse 'me ha le fokotsehe ka nako e telele ea phetisetso. E loketse ho lemoha mocheso oa libaka tse ngata tsa sebaka se selelele. Liphetho tsa litekanyo li fetisoa ka serili ka mokhoa oa 9-12-bit digital quantities. E na le litšobotsi tsa ts'ebetso e tsitsitseng, bophelo bo bolelele ba tšebeletso, le bokhoni bo matla ba ho thibela ho kena-kenana.
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Logistics batang ketane Temperature Control
Mochine oa mocheso oa DS18B20 o sebelisa mochine oa DS18B20, o na le mocheso o sebetsang oa -55 ° C ho ea ho + 105 ° C, ho nepahala ha mocheso oa -10 ° C ho ea + 80 ° C, le phoso ea 0.5 ° C; e entsoe ka mokhanni oa terata e nang le mahlakore a mararo 'me e kenngoa ka har'a epoxy resin perfusion.
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DS18B20 sensor sa mocheso o sa keneleng metsi
The DS18B20 Waterproof Digital Temperature Sensor ke mofuta oa sensor ea mocheso e etselitsoeng ho lekanya mocheso lits'ebetsong tse fapaneng tse kang HVAC, sehatsetsi le tlhahlobo ea boemo ba leholimo. Sensor e ka fana ka lipalo tse nepahetseng tsa mocheso ho feta mefuta e mengata (-55 ° C ho + 125 ° C) 'me e na le qeto ea 0.0625 ° C. E na le sheath e sa keneleng metsi e fanang ka tšireletso khahlanong le mongobo, e etsang hore e loketse ho sebelisoa ka ntle.
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Sensor ea Mocheso ea DS18B20 bakeng sa Ventilator ea Bongaka
DS18B20 ha e hloke mohloli oa matla o kantle ho sebetsa. Sesebelisoa se tsamaisoa ha mohala oa data oa DQ o phahame. The internal capacitor (Spp) e lefella ha bese e huleloa holimo, 'me capacitor e matlafatsa sesebelisoa ha bese e huloa tlaase. "Parasitic power" ke lentsoe le sebelisoang ho hlalosa mokhoa ona oa ho tsamaisa lisebelisoa tsa libese tsa 1-Wire.
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1-Wire Bus Protocol Mocheso Sensor Bakeng sa Robot Industrial
Protocol ea libese ea 1-Wire, e sebelisoang ke DS18B20, e hloka feela lets'oao le le leng la taolo bakeng sa puisano. Ho qoba hore boema-kepe ba libese bo be boemong ba 3-state kapa boemo bo phahameng ba impedance, mohala oa lets'oao la taolo o hloka mohanyetsi oa ho tsoha (mohala oa lets'oao la DQ o ho DS18B20). Microcontroller (sesebelisoa se ka sehloohong) tsamaisong ena ea libese e lemoha lisebelisoa tsa bese ka linomoro tsa bona tsa 64-bit. Bese e kanna ea ts'ehetsa palo e se nang moeli ea lisebelisoa hobane se seng le se seng se na le nomoro ea serial e ikhethileng.
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Digital Temperature Sensor bakeng sa Cold -Chain System Granary le Veine Cellar
DS18B20 ke sensor e tsebahalang ea mocheso oa dijithale e nang le likarolo tsa boholo bo nyane, hlooho e nyane ea Hardware, bokhoni bo matla ba ho thibela tšitiso, le ho nepahala ho holimo. E hlahisa matšoao a digital. Sensor ea mocheso oa dijithale ea DS18B20 e bonolo ho terata 'me e phuthetsoe ka mekhoa e fapaneng, ho kenyelletsa le pipeline, screw, magnet adsorption, stainless steel, le mefuta e mengata ea likhetho.
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Sensor ea mocheso oa Greenhouse
Litekanyetso tsa mocheso ho tsoa ho sensor ea mocheso oa DS18B20 ke 9-bit (binary), e fana ka maikutlo a hore data ea mocheso oa sesebelisoa e ka romeloa ho sensor ea mocheso ea DS18B20 ka sebopeho sa mohala o le mong kapa e romelloa ho tsoa ho sensor ea mocheso ea DS18B20. Ka lebaka leo, ho hlokahala mohala o le mong feela (hammoho le fatše) ho hokahanya CPU ea moamoheli ho sensor ea mocheso oa DS18B20, mme mohala oa data ka boeona o ka sebetsa joalo ka mohloli oa matla oa sensor sebakeng sa mohloli oa matla a kantle.