Roj Siab Sensor 161-1705-07 rau cov miv Excavator E330C

Lub ntsiab cai ntawm kev ua haujlwm

Sensor tsim nyob rau hauv lub hauv paus ntsiab lus ntawm kev nthuav dav hlau

Kub Sensor

Kub Sensor

Cov hlau yuav tsim kom muaj kev txuas ntxiv tom qab hloov qhov kub ib puag ncig, yog li cov ntsuas hluav taws xob tuaj yeem hloov teeb liab ntawm cov tshuaj tiv thaiv no ntau txoj kev sib txawv. rau

Bimetallic nti sensor

Cov ntawv npog Bimetallic muaj ob daim ntawm cov hlau nrog cov khoom nthuav dav sib txawv. Nrog rau kev hloov ntsuas kub, kev nthuav dav cov khoom siv yog siab dua li ntawm lwm cov hlau, uas ua rau cov ntawv hlau los khoov. Lub curvature ntawm cov bend tuaj yeem hloov mus rau hauv cov zis teeb liab.

Bimetal Qws thiab Hlau Tube Sensor

Nrog rau qhov nce ntawm kub, qhov ntev ntawm hlau raj (khoom siv) nce, yog li ntawm linear nthuav ntawm cov raj hlau tuaj yeem kis tau vim yog kev hloov ntawm txoj hauj lwm. Nyob rau hauv lem, no linear nthuav tawm tuaj yeem hloov mus rau hauv kev tawm tsam.

Sensor rau deformation nkhaus tsim ntawm kua thiab roj

Thaum qhov kub hloov pauv, cov ntim ntawm cov kua thiab roj kuj yuav hloov tau raws.

Ntau hom qauv sib raug tuaj yeem hloov kho qhov kev hloov pauv no mus rau qhov chaw hloov pauv, yog li tsim kev hloov pauv ntawm txoj haujlwm (Potentiometer, ua rau muaj kev sib txawv, thiab lwm yam).

Kev Tawm Tsam

Nrog kev hloov pauv ntawm kub, cov nqi tiv thaiv ntawm cov hlau kuj pauv.

Rau cov hlau sib txawv, cov kev hloov ntawm tus nqi tiv taus txawv yog qhov sib txawv txhua zaus hloov pauv ntawm ib qib, thiab tus nqi tiv taus tuaj yeem siv ncaj qha rau kev tawm tsam.

Muaj ob hom kev tiv thaiv kev hloov pauv.

Qhov Kub Kub Coefficient

Qhov kub thiab txias ntws dim

Kub txo qis = tiv taus tsawg dua.

Qhov kub thiab txias coefficient

Qhov kub nce ntxiv = tsis kam txo.

Kub txo qis = tsis kam nce ntxiv.

Thermocouple Sensing

Ib lub thermocouple muaj ob hlau hlau ntawm cov khoom sib txawv, uas yog welded ua ke ntawm qhov xaus. Los ntsuas ntsuas qhov chaw kub ntawm qhov kub thiab txias ntawm qhov ntsuas tsis tau, qhov ntsuas kub ntawm cov cua sov tuaj yeem paub meej. Vim tias nws yuav tsum muaj ob qho ntawm cov khoom sib txawv, nws hu ua thermocouple. Thermocouples ua los ntawm cov khoom sib txawv yog siv nyob rau hauv qhov kub sib txawv, thiab lawv rhiab kuj sib txawv. Qhov rhiab heev ntawm thermocouple yog hais txog kev hloov pauv ntawm cov zis muaj peev xwm sib txawv thaum lub cua sov kub hloov los ntawm 1 ℃. Rau feem ntau thermocouples txhawb nqa los ntawm cov ntaub ntawv hlau, tus nqi no yog li 5 ~ microvolts / ℃.

Vim tias qhov rhiab ntawm thermocouple kub sensor tsis muaj dab tsi ua nrog cov tuab tuab, nws kuj tuaj yeem ua tau ntawm cov khoom zoo heev. Tsis tas li, vim kev ua qauv zoo ntawm cov khoom siv hlau siv los ua kom cov thermocouple, qhov no qhov kev hloov kho kub heev thiab tuaj yeem ntsuas cov txheej txheem ntawm kev hloov pauv sai.