Abstract:Kev tu cev tau cov transmitters yog ib qho tseem ceeb heev ntawm cov txheej txheem tshuaj xyuas cov khoom noj thiab khoom siv cov khoom lag luam ntau lawm, nrog txoj hlua khi ua kom huv si. Txawm li cas los xij, cov qauv hauv tsev tseem tsis tau muaj cov txheej txheem daws teeb meem. Raws li cov qauv muaj tswv yim thoob ntiaj teb xws li Asmeskas. 3- Txoj kev tsim qauv huv si rau cov khoom lag luam tiv tauj cov chaw. Cov ntsiab lus muaj txiaj ntsig tau kos, muab kev pom rau cov qauv ntawm cov qauv hauv tebchaws thiab txhawb kev txhim kho ntawm Tuam Tshoj Stipter.
Ntsiab lus:3 {- cov qauv kev huv; transmitter; kev tsim kho huv; cov qauv hauv tebchaws; Cov Khoom Hu Npe; Qhov chaw sib tiv tauj
Lub hauv paus rau phau ntawv
Tu cov transmittersyog cov khoom tseem ceeb hauv cov txheej txheem tshuaj xyuas cov khoom noj thiab cov khoom siv ntau lawm. Nrog kev nce qib nruam ntawm Tuam Tshoj cov txheej txheem ntau lawm, cov khoom lag luam tseem ceeb thiab ua tiav maj mam nce qib hauv ntiaj teb. Txawm li cas los xij, nws yog qhov tsis lees paub tias Suav teb cov kev lag luam xa tawm tau pib lig, thiab cov qauv tsim rau cov qauv hloov pauv, tshwj xeeb hauv thaj chaw ntawm kev ua kom huv, uas tseem muaj kev txwv tsis pub muaj. Yog li ntawd, kev tshawb fawb ntawm kev tsim kho siab ntawm cov transmitters tuav tseem ceeb tseem ceeb.
1 Cov Lus Txhais Lus Askiv
1.1 Tucienic Qauv
Tam sim no, muaj tsis muaj cov qauv kev huv kho rau cov transmitters. Thoob ntiaj teb, thawj cov qauv yog Asmeskas "3 - 'lub teb chaws loj" thiab lub teb chaws Yelemees "Ehedg Txuj Ci." Ntawm cov no, cov "74-06" hauv qab Asmeskas . 3- Cov qauv kev ua kom huv si rau cov kev xav tau huv, lawv cov khoom ntxiv, thiab cov txuas ntxiv. Ob lub koomhaum no muab kev sim siab, ntawv pov thawj, thiab cov khoom siv thoob ntiaj teb, muab cov ntawv pov thawj ua kom zoo nkauj (3-a thiab ehedg daim ntawv pov thawj) rau cov khoom lag luam ua raws. Tam sim no, ntau cov tuam txhab txawv teb chaws tau txais cov ntawv pov thawj. Raws li kev tsim kho hauv tsev rau cov hlua khi ua kom zoo dua thiab pom zoo, cov khoom lag luam hauv cov khoom lag luam loj, cov tuam txhab ua haujlwm tau txais cov ntawv pov thawj no.
1.2 Kev Tsim Kho Lub Neej
Kev ua kom huv yog hais txog kev tsim qauv uas tiv thaiv kev paug los ntawm kev tsim khoom, kev thauj khoom, thauj khoom noj thiab khoom noj. Lub hom phiaj ntawm kev tsim kho siab rau transmitters yog kom tau raws li kev ntxuav kom zoo, kom tiv thaiv kev ua kom huv si hauv cov khoom lag luam theem nrab, thiab thaum kawg ua tiav cov qauv kev huv.
1.3 cov khoom tiv tauj rau saum npoo thiab tsis -} sib tiv tauj nto
Kev tu cev rau cov transmitters inevitably cuam tshuam nrog ob lub ntsiab lus tseem ceeb: Cov khoom lag luam muag khoom thiab tsis {{{{{m} {{m} {{m} {{m} {}} Hu rau qhov chaw. Ib qho chaw sib ze yog hais txog ib qho chaw saum npoo uas los rau hauv kev sib chwv tau nrog cov khoom ntsuas lossis qhov khoom yuav tawm mus, diffuse, lossis nkag mus. Ib qho tsis - Hu rau saum npoo yog hais txog txhua qhov chaw uas cov khoom ntsuas yuav tsis tawm, diffuse, lossis nkag mus.
2 cov qauv hloov khoom thiab cov khoom xaiv
2.1 lub transmitter
A Tu cov transmittersFeem ntau muaj cov txheej txheem sib txuas thiab sensor, lub transmitter corncuit co qauv module, thiab cable nkag tiv thaiv. Cov duab hauv qab no qhia cov txheej txheem txheej txheem txheej txheem thiab tag nrho qhov loj ntawm cov hlau stainless vaj tse.
