1, samfurin gabatarwa

Kayan ya dace da freezers, hatsi warehouse, tanks, sadarwa inji dakin, lantarki inji dakin, kebul waya ramuka da sauran yankunan auna zafin jiki da kuma sarrafawa. Amfani da dijital zafin jiki, gilashi hatimi thermostat, tare da zafi juriya, sanyi juriya da kuma sosai kyau kwanciyar hankali.

2. Kayayyakin Features

1, musamman daya layi dubawa hanya, 18B20S a lokacin da aka haɗa da microprocessor bukatar kawai daya tashar jirgin ruwa don cimma biyu hanyoyin sadarwa na microprocessor da 18B20S.

2, madaidaicin zafin jiki kewayon -55 ℃ ~ + 125 ℃, m madaidaicin zafin jiki kuskure 1 ℃.

3, goyon bayan aikin cibiyar sadarwa mai yawa, 18B20S masu yawa za su iya haɗuwa a kan layi uku kawai, har zuwa 8 kawai za su iya haɗuwa, don cimma ma'aunin zafin jiki mai yawa, idan adadin ya fi yawa, zai sa samar da wutar lantarki ya zama ƙasa sosai, don haka ya haifar da rashin kwanciyar hankali na watsa siginar.

4, aiki wutar lantarki: 3.0 ~ 5.5V / DC (iya data layi kwari wutar lantarki)

5, ba a bukatar wani peripheral abubuwa a lokacin amfani

6, ma'auni sakamakon a cikin 9 ~ 12 lambobi adadin hanyar serial watsa

7, bakin karfe kariya bututun diamita mafi ƙarancin za a iya yi zuwa 4.5mm

2, Amfani da tagulla bakin karfe bincike, zafi gudanarwa da sauri, mafi m.

3. Yin amfani da lalata juriya waya, za a iya amfani da shi na dogon lokaci a cikin wahala yanayi iri.

4, Ruwa madaidaicin: Ruwa madaidaicin kunshin bayan yin amfani da inji madaidaicin, ruwa madaidaicin ka'idoji ne mafi girma fiye da IP68 madaidaicin

5, m madadin: 1A madadin

6, Yi amfani da: firiji, hatsi, ajiya tanki, sadarwa inji dakin, lantarki inji dakin da sauransu

7, size bayanai, sigogi goyon bayan musamman, maraba da tuntuɓar abokin ciniki sabis.