Qhov yuam kev ntawm tus pas ntsuas kub digital yog Tsawg dua lossis sib npaug rau 0.5 feem pua , yog li cov ntsuas kub ntsuas mercury yog maj mam hloov, vim tias cov ntsuas kub digital yog qhov yooj yim siv. Tus pas ntsuas kub digital yog qhov ntsuas kub nrog qhov siab, kev ruaj ntseg zoo thiab muaj zog ua haujlwm.
Cov ntsuas kub digital siv cov ntsuas kub-rhiab heev, uas yog, ntsuas kub ntsuas (xws li platinum tsis kam, thermocouples, semiconductors, thermistor, thiab lwm yam), los hloov qhov kub thiab txias rau hauv hluav taws xob hloov hluav taws xob, xws li kev hloov hluav taws xob thiab tam sim no, kev hloov pauv kub thiab hluav taws xob teeb liab. . Qhov kev hloov pauv muaj qee yam kev sib raug zoo, xws li kev sib raug zoo, ib qho kev sib raug zoo nkhaus, thiab lwm yam. Qhov teeb liab hluav taws xob no tuaj yeem siv qhov kev hloov pauv ntawm analog-rau-digital circuit, uas yog, AD hloov dua siab tshiab Circuit Court los hloov cov teeb liab analog rau hauv cov teeb liab digital. , thiab tom qab ntawd xa cov teeb liab digital mus rau chav ua haujlwm, xws li ib lub khoos phis tawj lossis lub PC. Tos, chav ua haujlwm koom nrog cov teeb liab digital no nrog qhov kub thiab txias los ntawm kev suav software sab hauv, thiab dhau los ua tus nqi kub uas tuaj yeem tshwm sim, xws li 25.0 degrees Celsius, thiab tom qab ntawd tso tawm los ntawm chav tso saib, xws li LED, LCD lossis lub computer screen, rau kev soj ntsuam. Qhov no ua kom tiav qhov ntsuas kub ntawm qhov ntsuas kub ntawm cov ntsuas kub digital.
Ok, qhov ntawd yog nws rau kev taw qhia rau cov ntsuas kub digital, ua tsaug.
