I-Pressure Sensor 296-8060 yengxenye ye-Caterpillar Excavator

Inzwa ye-thermoelectric

1. Umphumela we-thermoelectric

Lapho abaqhubi bensimbi ezimbili u-A no-B benezakhiwo ezahlukahlukene zixhunywe ku-loop evaliwe, uma amazinga okushisa angenakulingana (T0 ≠ t), amandla ashubile azokwenziwa phakathi kwabaqhubi ababili, nenani elithile lamanje lizoba khona ku-loop. Le nto ibizwa ngokuthi yi-thermoelectric effect.

2. Inzwa yokumelana ne-Thermal

Izinto zokumelana ne-thermal zivame ukuba izinsimbi ezihlanzekile, neplatinamu, ithusi, i-nickel, i-iron nokunye ukusetshenziswa kabanzi.

3. I-Thermistor Sensor

Abe-Thermistors benziwa nge-semiconductors futhi babe nezimpawu ezilandelayo uma kuqhathaniswa nezindawo zokushisa zensimbi:

1) I-coefficient yokushisa enkulu yokumelana nokuzwela okuphezulu;

2) Isakhiwo esilula, ivolumu encane kanye nesilinganiso samaphuzu alula;

3) Ukumelana okuphezulu futhi kufanelekile ukukalwa okunamandla;

4) Ubudlelwano phakathi kokumelana nokushintsha izinga lokushisa bungelona iqiniso;

5) Ukuqina okungekuhle.

Ukuhlela okungu-5 okuhlukaniswe

Kukhona ezintathu ezisetshenziswayo ezisetshenziswayo:

1

Ngokusho komgomo wokusebenza kwezinzwa, zingahlukaniswa ngokumelana, amandla, ukungenelela, i-voltage, ihholo, isithombe, i-permocouple, i-thermocouple kanye nezinye izinzwa.

2. Ngokwesimo sophawu lokuphuma lwenzwa, lungahlukaniswa: izinzwa zohlobo lokushintshana eziphumayo ezishintshashintshayo ("1" no "0" noma "ku" no- " Ukukhishwa kuyinzwa ye-analog; Inzwa yedijithali yokuphuma kwayo ishayela noma ikhodi.

I-3.Nensers isetshenziselwa ukukala izinga lokushisa kanye nengcindezi yamanzi ahlukahlukene (njengokushisa okuthe xaxa, ingcindezi yomoya, izinga lokushisa lamanzi okupholisa kanye nengcindezelo yokulimala kwamafutha, njll.); Kunezinzwa ezisetshenziselwa ukunquma ijubane kanye nesikhundla sengxenye ngayinye (njengejubane lemoto, ukuvulwa okuthe xaxa, i-camshaft, i-crankshaft, i-angle kanye nesivinini sokudlulisela, isikhundla se-EGR, njll.); Kukhona nezinzwa zokulinganisa umthwalo wenjini, ukungqongqoza, ukungasebenzi kahle kanye nokuqukethwe kwe-oxygen kugesi yokuphelelwa yisikhathi; Inzwa yokuthola isikhundla sesihlalo; Izinzwa zokulinganisa ijubane lesondo, umehluko wokuphakama komgwaqo kanye nengcindezi yesondo kuhlelo lokulwa nokukhiya ukukhiya kanye nokumiswa kwensiza yokulawula ukumiswa; Ukuvikela i-airbag yomgibeli ongaphambili, hhayi kuphela izinzwa zokushayisana kanye nokusheshisa izinzwa ezidingekayo. Ukubhekana nevolumu eseceleni yomkhiqizi, i-airbag ebheke phezulu kanye ne-airbag ende emude yekhanda, izinzwa kufanele zengezwe. Njengoba abaphenyi basebenzisa izinzwa zokulwa nokushayisana (ezisukela ku-radar noma ezinye izinzwa ezisukela) ukwahlulela nokulawula ukusheshiswa kwemoto yakamuva, ijubane elisheshayo lesondo ngalinye kanye ne-torque edingekayo, uhlelo lwe-braking lube yingxenye ebalulekile yohlelo lokulawula izimoto zokusebenza kwezimoto.