Sensor ea Mocheso oa Digital Bakeng sa Boiler, Kamore e Hloekileng le Kamore ea Mochini

Sensor ea Mocheso oa Digital Bakeng sa Boiler, Kamore e Hloekileng le Kamore ea Mochini

DS18B20 e ka tsamaisoa ntle le matla a kantle. Ha data line DQ e phahame, e fana ka matla ho sesebelisoa. Ha bese e huleloa holimo, capacitor ea ka hare (Spp) e lefisoa, 'me ha bese e huloa ka tlaase, capacitor e fana ka matla ho sesebelisoa. Mokhoa ona oa ho matlafatsa lisebelisoa ho tloha beseng ea 1-Wire o bitsoa "parasitic power."

The ISebopeho sa ka hareEa Boiler Mocheso oa Sensor

Haholo-holo e na le likarolo tse tharo tse latelang: 64-bit ROM, rejista ea lebelo le phahameng, memori.

• Li-ROM tsa 64-bit:
Nomoro ea serial ea 64-bit ho ROM e betliloeng ka mokhoa oa lithographical pele e tloha fekthering. E ka nkuoa e le nomoro ea seriale ea aterese ea DS18B20, 'me nomoro ea serial ea 64-bit ea DS18B20 ka 'ngoe e fapane. Ka tsela ena, morero oa ho hokahanya li-DS18B20 tse ngata beseng e le 'ngoe o ka phethahala.

• Scratchpad ea lebelo le holimo:
Bite e le 'ngoe ea moeli o phahameng oa mocheso le mocheso o tlase oa alamo ea alamo (TH le TL)
Rejistara ea tlhophiso e lumella mosebelisi ho beha qeto ea mocheso oa 9-bit, 10-bit, 11-bit le 12-bit, e tsamaellanang le qeto ea mocheso: 0.5°C, 0.25°C, 0.125°C, 0.0625°C, ea kamehla ke 12-bit resolution.

• Sehopotso:
E entsoe ka RAM e lebelo le EEPROM e ka hlakolohang, EEPROM e boloka li-triggers tse phahameng le tse tlase tsa mocheso (TH le TL) le litekanyetso tsa ngoliso ea tlhophiso, (ke hore, e boloka litekanyetso tse tlase le tse phahameng tsa mocheso le tharollo ea mocheso)

KoposEa Boiler Mocheso oa Sensor

Tšebeliso ea eona e mengata, ho kenyeletsoa taolo ea tikoloho ea air-conditioning, ho lemoha mocheso ka hare ho mohaho kapa mochine, le ho hlahloba le ho laola ts'ebetso.

Ponahalo ea eona e fetoloa haholo-holo ho latela liketsahalo tse fapaneng tsa ts'ebeliso.
DS18B20 e pakiloeng e ka sebelisoa bakeng sa tekanyo ea mocheso ka har'a liforo tsa cable, tekanyo ea mocheso nakong ea ho phatloha ha metsi a sebōpi, tekanyo ea mocheso oa boiler, tekanyo ea mocheso oa mochine, tekanyo ea mocheso oa mocheso oa temo, tekanyo ea mocheso oa kamore e hloekileng, tekanyo ea mocheso oa polokelo ea libetsa le liketsahalo tse ling tse sa lekanyetsoang tsa mocheso.

E hanana le ho ts'oaroa ebile e hanana le tšusumetso, boholo bo nyane, ho bonolo ho e sebelisa, le mefuta e fapaneng ea ho paka, e loketse tekanyo ea mocheso oa dijithale le taolo ea mocheso ea lisebelisoa tse fapaneng libakeng tse nyane.