Ya dace da Dongfeng Cummins Hold Hold 4921489

1

Fadace mai matsin lamba wata na'ura ce wacce ke gano matsin lamba da wani abu ko jiki. Yawan matsin lamba akan na'urar za a iya ƙi shi ta hanyar tasiri akan firikwensin. Sensors na iya zama dijital ko analog, amma ta kowace hanya, za su iya aika siginar karatun takamaiman darajar matsi zuwa wurin nesa.

Kalmar "firikwensin" shima gaba ɗaya ne da kuma lokaci ɗaya har zuwa wani takamaiman kayan aiki, kamar fassara. A takaice dai, kodayake duk matsin lamba fassara shine masu kula da hankali, ba duk masu auna matsananci ba ne. Hakanan zaka iya komawa zuwa abubuwan da aka gyara na auna kai tsaye ta hanyar matsin lamba a matsayin "Penmersents 'masu zaman sirri, maimakon nazarin tsarin da suka canza wannan bayanin cikin alamun lantarki.

2. Ta yaya matsin lambar firikwensin yake aiki?

A matsayina na lantarki na lantarki, firikwensin matsin lamba na iya ganowa da saka idanu matsin lamba a cikin tsarin samar da wutar lantarki ta hanyar sauya na lantarki a kan siginar lantarki.

Wani hadaddun mafaka wani bangare ne na tsarin tsarin, wanda ba wai kawai yana karanta matakin matsin lamba ba a cikin tsarin, amma haƙiƙa alhakin kulawa da sarrafa tsarin da aka gano. Tare da canjin matsin lamba, fitowar siginar firikwensin zai iya canzawa. Wannan na iya haifar da sarrafa sarrafawa don kunna, kashe ko daidaita matakin abubuwan haɗin tsarin a wasu wuraren da aka gano.

3. Mene ne matsin lamba mai canzawa?

Mai watsa matsin lamba shine irin matsanancin matsin lamba, wanda ya ƙunshi kayan masarufi da kuma canje-canjen sigina. Mai canzawa yana canza siginar lantarki daga matsanancin shigarwar (daga gas ko ruwa) cikin girman wutar lantarki ko bututun mai. "Transduction" yana nufin "canji".

4. Menene aikin matsin lamba mai wucewa?

Mai canzawa yana karanta matsin lamba a cikin tsarin ruwa. Sannan, wutar lantarki ko fitowar ta yanzu za a iya yadawa zuwa wurin mai canzawa zuwa wurin kula da kulawa ta atomatik ko ikon sarrafa tsarin. Nau'in fitowar kayan fitarwa sun haɗa da: 4-20 Ma, 0-5 VDC, 0-10 VDC, 1Vac ko 0.333vac. Idan kayi amfani da matsin lamba na dijital (AKA matsishin Watsa kayan lantarki), kayan aikin lantarki na iya samar da aikin aika sigina ta hanyar sassan sadarwa kamar na zamani ko ramu.

5. Dry da kuma rigar matsin lamba

Tasirin bushewa yana auna bambance-bambancen matsin lamba a cikin matsakaici mai bushe (kamar tsarin matsin lamba na gas ko kuma mai canzawa zai ba da damar matsin lamba a cikin tsarin (kamar bututun).