Sensor Zazzabi na Dijital Don Boiler, Tsabtace Daki Da Dakin Inji
Sensor Zazzabi na Dijital Don Boiler, Tsabtace Daki Da Dakin Inji
Ana iya kunna DS18B20 ba tare da wutar lantarki ta waje ba. Lokacin da layin bayanan DQ yayi girma, yana ba da wuta ga na'urar. Lokacin da bas ɗin ya yi tsayi, ana cajin capacitor na ciki (Spp), kuma lokacin da aka ja da bas ɗin ƙasa, capacitor yana ba da wuta ga na'urar. Wannan hanyar sarrafa na'urori daga motar bas 1-Wire ana kiranta "power parasitic."
| Daidaiton Zazzabi | -10°C～+80°C kuskure ±0.5°C |
|---|---|
| Yanayin zafin aiki | -55℃～+105℃ |
| Juriya na Insulation | 500VDC ≥100MΩ |
| Dace | Gano yanayin zafi mai nisa da yawa |
| An Shawarar Keɓance Waya | PVC sheathed waya |
| Mai haɗawa | XH,SM.5264,2510,5556 |
| Taimako | OEM, ODM tsari |
| Samfura | masu jituwa tare da takaddun shaida na REACH da RoHS |
| Saukewa: SS304 | masu jituwa tare da takaddun shaida na FDA da LFGB. |
The IAbun ciki na cikiNa Sensor Zazzabi na Boiler
Ya ƙunshi sassa uku masu zuwa: 64-bit ROM, rajista mai sauri, ƙwaƙwalwar ajiya
ROMs 64-bit:
Serial lamba 64-bit a cikin ROM an zana ta lithographically kafin barin masana'anta. Ana iya ɗaukarsa azaman lambar serial address na DS18B20, kuma lambar serial 64-bit na kowane DS18B20 ya bambanta. Ta wannan hanyar, ana iya cimma manufar haɗa DS18B20s da yawa akan bas ɗaya.
• Tambayoyi mai sauri:
Ɗayan byte na babban iyakar zafin jiki da ƙararrawar ƙararrawar ƙarancin iyaka (TH da TL)
Rijistar tsarin yana ba mai amfani damar saita 9-bit, 10-bit, 11-bit da 12-bit ƙuduri, daidai da ƙudurin zafin jiki: 0.5 ° C, 0.25 ° C, 0.125 ° C, 0.0625 ° C, tsoho shine ƙudurin 12-bit.
Ƙwaƙwalwar ajiya:
Ya ƙunshi RAM mai sauri da EEPROM mai gogewa, EEPROM yana adana manyan abubuwan da ke haifar da zafin jiki (TH da TL) da ƙimar rijistar daidaitawa, (wato, tana adana ƙimar ƙararrawa ƙasa da girma da ƙimar zafin jiki)
Aikace-aikacensNa Sensor Zazzabi na Boiler
Amfaninsa suna da yawa, gami da kula da muhalli na sanyaya iska, gano yanayin zafi a cikin gini ko na'ura, da aiwatar da sa ido da sarrafawa.
Ana canza kamannin sa bisa ga lokuta daban-daban na aikace-aikacen.
Za'a iya amfani da DS18B20 da aka kunshe don auna zafin jiki a cikin ramukan na USB, ma'aunin zafin jiki a cikin wutar makera ruwa zagayawa, ma'aunin zafin jiki, ma'aunin zafin injin injin, ma'aunin zafin jiki na noma, ma'aunin zafin ɗaki mai tsabta, ma'aunin ma'aunin zazzabi na harsashi da sauran lokutan zafi marasa iyaka.
Juriya da juriya da tasiri, ƙananan girman, sauƙin amfani, da nau'ikan marufi daban-daban, ya dace da ma'aunin zafin jiki na dijital da sarrafa zafin jiki na kayan aiki daban-daban a cikin ƙananan wurare.
