Niki gice gihumye (zone yapfuye) ya metero ya ultrasonic metero / urwego sensor / urwego rwohereza?

Iyo metero ya ultrasonic yohereza ultrasonic pulse, metero yurwego rwamazi ntishobora kumenya icyarimwe icyarimwe.Kuberako impanuka ya ultrasonic yanduye ifite intera yigihe runaka, kandi iperereza rifite ihindagurika risigara nyuma yo kohereza umuyaga wa ultrasonic, echo yagaragaye ntishobora kuboneka mugihe, bityo intera nto itangirira kuri probe / sensor hejuru ntishobora kuboneka. mubisanzwe, iyi ntera yitwa agace gahumye.Niba urwego rwohejuru rwamazi agomba gupimwa rwinjiye ahumye, metero ntizashobora kumenya neza kandi ikosa rizabaho.Nibiba ngombwa, urwego rwamazi rushobora kuzamurwa kugirango ushyire.Urwego rwa Ultrasonic gipima impumyi, ukurikije intera itandukanye, impumyi iratandukanye.Urwego ruto, agace gahumye ni nto, intera nini, impumyi nini.Ariko muri rusange ni hagati ya 30cm na 50cm.Kubwibyo, agace gahumye kagomba kwitabwaho mugihe ushyizeho igipimo cya ultrasonic.Iyo urwego rwamazi rwurwego rwa ultrasonic rwipimishije rwinjiye ahantu hatabona, umwanya wurwego rwamazi uhuye na echo ya kabiri ubusanzwe urerekanwa.