Molao-motheo oa mochine oa khatello o thehiloe haholo-holo linthong tse fapaneng tsa kutlo le

mekhoa ea bona ea ho sebetsa, e kang piezoelectric effect, strain gauge, diaphragm le

mokelikeli. Li-sensor tsa piezoelectric li nka monyetla ka thepa ea piezoelectric

lisebelisoa tse hlahisang phetoho ea tefiso kapa motlakase ha li le tlas'a khatello, le

lekanya khatello ka ho metha phetoho ena. Li-sensor tsa strain gauge li ipapisitse le khatello

litšobotsi tsa tšepe kapa semiconductor thepa, 'me ha tlas'a khatello, the

strain gauge e tla holofala, e etse hore khanyetso kapa bokhoni ba eona bo fetohe, ka hona ho lekanya

khatello. Sensor ea diaphragm e sebelisa deformation ea filimi ea elastic ho lekanya

khatello. Ha filimi e le tlas'a khatello, e kobeha kapa ea holofala, ebe e fumana

boleng ba khatello ka ho metha phetoho ea ho hanyetsa kapa bokhoni. Kholomo ea mokelikeli

sensor e lekanya khatello ka ho sebelisa phetoho ea bophahamo ba mokelikeli ha o kenngoa

ho khatello ea phaephe, 'me bophahamo ba kholomo ea mokelikeli bo lekana le

khatello. Melao-motheo ena e na le lits'ebetso ho sensor ea khatello, letšoao la khatello ke

e fetoletsoeng ho ba lets'oao la motlakase ka ntho e hlokolosi, le ts'ebetso ea lets'oao

potoloho ea holisoa, e tlhotliloeng, joalo-joalo, 'me qetellong e hlahisoa ka mokhoa oa matšoao a analog kapa a dijithale

ho fihlela litlhoko tsa maemo a fapaneng a ts'ebeliso.