Kuthamanga kwa mafuta a dodge cummins kumanga mafuta a mafuta 4921505

Njira yolumikizirana

Kuwala kwa masensa nthawi zonse kumakhala kamodzi kokha mafunso omwe amafunsidwa kwambiri pakugula makasitomala. Makasitomala ambiri sadziwa momwe angakwaniritsire ma waya. M'malo mwake, njira zowonera za masensa osiyanasiyana ndizofanana. Ma sysers opindika amakhala ndi waya awiri, waya-atatu, waya ndi waya ndi waya.

Dongosolo la waya lachiwiri lopanikizika ndi losavuta, ndipo makasitomala ambiri amadziwa momwe angalumikizire mawaya. Waya umodzi umalumikizidwa ndi mtengo wa magetsi, ndi waya wina, ndiye waya wa waya, womwe umalumikizidwa ndi mtengo wa mphamvu ya mphamvu, womwe ndi wosavuta kwambiri. Njira ya waya atatu yokakamiza imakhazikika pa waya ndi waya, ndipo wayayu amalumikizidwa mwachindunji ndi pole yoyipa ya magetsi, zomwe ndizovuta kwambiri kuposa makina awiri. Sensor-waya-waya iyenera kukhala zolowetsa ziwiri zamagetsi, ndipo enawo awiriwa ndi zotulukapo. Ambiri mwa makina anayi ndi magetsi m'malo mwa 4 ~ 20ma zotulutsa, ndipo 4 ~ 20ma amatchedwa kupanikizika potengera, ndipo ambiri aiwo amapangidwa kukhala waya. Zina mwa zotulutsa zizindikiro zopindika sizikukulitsidwa, ndipo zotulutsa zonse zimangokhala millivolts yokha, pomwe matayala ena amangokhalira kumayendedwe mkati, ndipo kutulutsa kwathunthu ndi 0 ~ 2V. Ponena za momwe mungalumikizire chida chowonetseracho, chimatengera chida choyezera. Ngati pali zida zoyenera kutulutsa chizindikiro, zitha kuyerekezedwa mwachindunji, mwanjira ina, kusintha kwa njira yosinthira kuyenera kuwonjezeredwa. Pali kusiyana pang'ono pakati pa sensor isanu ndi sensor inayi, ndipo pali masensa ochepa opindika.

Tsatirani sensor ndi imodzi mwazomwe zimagwiritsidwa ntchito kwambiri. Ma syony opanikizika achikhalidwe ndi zida zamakina Ndi chitukuko cha ukadaulo wa semiconductor, masensa ophatikizika amakhala. Amadziwika ndi voliyumu yaying'ono, kulemera kopepuka, kulondola kwambiri komanso kutentha kwa kutentha kwa kutentha. Makamaka ndi luso la masentimita, masensa a semicoctioctor akukakulitsa kwa miniaturization yokhala ndi mphamvu yotsika komanso kudalirika kwakukulu.