Yogwiritsidwa ntchito ndi CAT excavator part E330C Oil Pressure Sensor 161-1703

Mfundo yofunikira yaukadaulo wophatikizira zidziwitso zamitundu yambiri ili ngati momwe ubongo wamunthu umasinthira chidziwitso chambiri, chomwe chimakwaniritsa ndikukwaniritsa chidziwitso cha masensa osiyanasiyana mumilingo yambiri komanso malo ambiri, ndipo pamapeto pake chimapanga kufotokozera kogwirizana kwazomwe zikuwonekera. chilengedwe.Pochita izi, tiyenera kugwiritsa ntchito mokwanira zidziwitso zamitundu yambiri kuti tiziwongolera ndikugwiritsa ntchito moyenera, ndipo cholinga chachikulu cha kuphatikiza zidziwitso ndikupeza chidziwitso chothandiza kwambiri pophatikiza zidziwitso zamitundu ingapo komanso zamitundu ingapo potengera zomwe zasiyanitsidwa. zotengedwa ndi sensa iliyonse.Izi sizimangotengera mwayi wogwirira ntchito limodzi ndi masensa angapo, komanso zimayendetsa bwino deta kuchokera kumagwero ena azidziwitso kuti apititse patsogolo luntha la sensa yonse.

Pressure sensor ndi imodzi mwama sensor omwe amagwiritsidwa ntchito kwambiri.Traditional kuthamanga masensa makamaka mawotchi zipangizo, zomwe zimasonyeza kukakamizidwa ndi mapindikidwe zinthu zotanuka, koma dongosolo lalikulu kukula ndi kulemera kulemera, ndipo sangathe kupereka linanena bungwe magetsi.Ndi chitukuko chaukadaulo wa semiconductor, masensa amphamvu a semiconductor adayamba kukhalapo.Amadziwika ndi voliyumu yaying'ono, kulemera kopepuka, kulondola kwambiri komanso mawonekedwe abwino a kutentha.Makamaka pakukula kwaukadaulo wa MEMS, masensa a semiconductor akukula kupita ku miniaturization ndi kugwiritsa ntchito mphamvu zochepa komanso kudalirika kwambiri.

Diffusion silicon pressure transmitter

Diffused silicon pressure transmitter imapangidwa ndi encapsulating silicon piezoresistive pressure sensor yokhala ndi kudzipatula mu chipolopolo chachitsulo chosapanga dzimbiri.Ikhoza kutembenuza mphamvu yamadzi kapena gasi yomveka kukhala chizindikiro chamagetsi chakunja.DATA-52 mndandanda wophatikizika wa silicon pressure transmitter umagwiritsidwa ntchito kwambiri poyezera ndikuwongolera njira zamafakitale monga madzi / ngalande, kutentha, mafuta, makampani opanga mankhwala ndi zitsulo.

Zizindikiro zamachitidwe:

Sing'anga yoyezera: madzi kapena gasi (osawononga chipolopolo chachitsulo chosapanga dzimbiri)

Mtundu: 0-10MPa

Mlingo wolondola: 0.1%FS, 0.5%FS (ngati mukufuna)

Kukhazikika: 0,05% fs / chaka;0.1% fs/chaka

Chizindikiro chotulutsa: RS485, 4 ~ 20mA (ngati mukufuna)

Kuchuluka kwamphamvu: 150% FS

Zero kutentha kokwanira: 0.01% fs/℃

Kutentha kokwanira: 0.02% fs/℃

Gawo lachitetezo: IP68

Kutentha kozungulira: -10 ℃ ~ 80 ℃

Kutentha kosungira: -40 ℃ ~ 85 ℃

Mphamvu yamagetsi: 9V ~ 36VDC;

Zamapangidwe: chipolopolo: chitsulo chosapanga dzimbiri 1Cr18Ni9Ti.

mphete yosindikiza: fluororubber

Diaphragm: chitsulo chosapanga dzimbiri 316L.

Chingwe: φ7.2mm polyurethane chingwe chapadera.