Zoyenera kwa Dongfeng Cummins Mafuta Oner 4921489

1. Kodi sensa ndi chiyani?

Sensor yovuta ndi chipangizo chilichonse chomwe chimazindikira kukakamizidwa ndi chinthu kapena thupi. Kuchuluka kwa kupanikizika pa chipangizocho kumatha kugwiritsidwa ntchito ndi chizolowezi chake pa sensa. Sensors imatha kukhala digito kapena analog, koma mwanjira iliyonse, amatha kutumiza chizindikiro chowerengera kukhala malo akutali.

Mawu oti "sensor" amakhalanso nthawi yonse komanso pafupifupi pafupifupi, kuphatikiza zida zapadera, monga okwerera ndi osunthara. Mwanjira ina, ngakhale okwererapo onse amasuntha, osati masensa onse okakamizidwa ndi transducssers. Mutha kutanthauzanso ku zigawo zoyeza zomwe zimakhudzidwa mwachindunji ndi "masensa", m'malo mongoyerekeza ndi dongosololo lomwe limasinthira izi kukhala zamagetsi.

2. Kodi kuthamanga kwa magazini kumachitika bwanji?

Monga chipangizo cha electrotigical, kupsinjika kumatha kuzindikira ndikuwunika kukakamizidwa mu dongosolo lamadzimadzi posinthira mphamvu yakuthupi pa chipangizocho kukhala chizindikiro chamagetsi.

Sensor yovuta kwambiri ndi gawo la dongosolo lalikulu, lomwe silimangowerenga zomwe amagwiritsa ntchito m'dongosolo, koma ali ndi udindo wowunikira ndikuwongolera dongosolo poyankha. Posintha kukakamizidwa, kutulutsa chizindikiro kwa sensor kumasinthanso. Izi zitha kuwongolera zowongolera zomwe zimakonzedwa kuti ziyake, zimitsani kapena kusintha magawo a zigawo zina pazinthu zina zopezeka.

3. Kodi transducer ndi chiyani?

Kutembenukira ku transducer ndi mtundu wa kupanikizika, komwe kumapangidwa ndi chinthu cholumikizira komanso chosinthira. Transducer imatembenuza chizindikiro chotsika kwambiri kuchokera ku zovuta zamagetsi (kuchokera ku mpweya kapena madzi) kukhala magetsi kapena ma milliamperati. "Kutumiza" kumatanthauza "kusintha".

4. Kodi ntchito ya transducer imatani?

Transducer imawerengera zopanikizika mu dongosolo lamadzi. Kenako, mphamvu yamagetsi kapena kutulutsa kwakumaso kwa transducer ikhoza kufalikira kumadera akutali kuti muwunikire ndikuwonetsa kuwongolera kwa dongosolo. Mitundu yotulutsa analog ikuphatikiza: 4-20 Ma, 0-5 VDC, 0-10 VDC, 1Vac kapena 0.333Vac. Ngati mungagwiritse ntchito transdustation trism

5.. Omasulira onyowa komanso onyowa

Transducer yowuma imayesa kusiyana kwa kusiyana pakatikati (monga mpweya wowuma wa mpweya kapena mpweya), pomwe wotchinga wonyowa amalola kupanikizika kuvomerezana ndi ma paipe).