Thread yekuisa kumhanya inoronga bidirectional yekumisa vharafu BLF-10

Piezoelectric sensor uye strain-based sensor zvine hunhu hwakasiyana.

Piezoelectric force sensor inoumbwa nepiezoelectric crystal zvimedu, izvo zvinogadzira kuchaja kana zvichiiswa pasi pekumanikidza. Kazhinji, electrode inoiswa pakati pezvimedu zviviri, iyo inotora mutero wakagadzirwa, uye goko rakatenderedza rinoshanda se electrode. Unhu hwepamusoro hwekristaro uye goko repiezoelectric sensor yakakwirira kwazvo, uye yakakosha kune kuyerwa kwemhando (mutsara, maitiro ekupindura) yesimba sensor.

Whiti yekushandisa strain kana pressure-based power sensor zvinoenderana nechishandiso ichocho. Piezoelectric sensors inosarudzwa mune zvinotevera maapplication:

Sensor yekuisa nzvimbo ishoma.

Kuyerwa kwesimba diki nehukuru hwekutanga mutoro

Kuyera kwakakura

Kuyera pakupisa kwakanyanya

Kunyanya kuwandisa kugadzikana

High dynamic

Mune inotevera, isu tinosuma ayo akajairika maficha ekushandisa zvakadzama uye kukupa iwe gwara rekusarudza kwema sensors.

Nzvimbo dzekushandisa dzepiezoelectric sensors;

1. Iyo sensor yekuisa nzvimbo ishoma.

Piezoelectric sensors yakanyanya compact-semuenzaniso, CLP yakatevedzana ingori 3 kusvika 5 mm kureba (zvichienderana nekuyeresa renji). Naizvozvo, iyi sensor yakanyatsokodzera kubatanidzwa nezvimiro zviripo. Sensors ine tambo yakabatanidzwa, nekuti haigone kugarisa mapulagi, saka chimiro chechimiro chakaderera kwazvo. Iyo sensor ine ese masaizi eshinda, kubva kuM3 kusvika kuM14. Iyo yakaderera kureba kwechimiro inoda kuti simba riri pa sensor surface rinogona kugoverwa zvakaenzana.

2. Kuyerwa kwesimba diki nekuremerwa kwekutanga

Kana simba rikaiswa, piezoelectric sensor inogadzira chaja yemagetsi. Nekudaro, iyo sensor inoiswa pasi pesimba rinopfuura chiyero chaicho, semuenzaniso, panguva yekuiswa. Iyo inogadzirwa charge inogona kunge ipfupi-yakatenderedzwa, ichiisa chiratidzo pakupinza kwechaji amplifier kusvika zero. Nenzira iyi, chiyero chekuyera chinogona kugadziridzwa maererano nesimba chairo rinofanirwa kuyerwa. Naizvozvo, kunyangwe kana mutoro wekutanga wakasiyana zvakanyanya kubva kune yakayerwa simba, yakakwirira kuyerwa resolution inogona kuve nechokwadi. High-end charge amplifiers seCMD600 inogona kuramba ichigadzirisa kuyerwa kwechiyero munguva chaiyo, nekudaro ichitsigira izvi maapplication.

3. Wide yekuyera chiyero

Piezoelectric sensors zvakare ine zvakanakira mune akawanda-nhanho. Kutanga, apo simba guru rinotanga kushandiswa. Gadzirisa piezoelectric yekuyeresa cheni zvinoenderana. Danho rechipiri rinosanganisira kutevera kwechisimba, kureva kuti, chiyero chekuchinja kwesimba diki. Kubatsirwa kubva kune akakosha mabasa epiezoelectric sensor, kusanganisira kubvisa mumuviri chiratidzo pakuiswa kwechaji amplifier. Iyo yekuchaja amplifier yekuisa inogona kusetwa kune zero zvakare uye kuyerwa kwechiyero kunogona kugadziriswa kuti ive nechokwadi chepamusoro kugadziriswa.