Pressure switch 7861-93-1880 ya excavator parts pressure sensor

Zolakwa zofala

Kulephera kwa sensor ya Pressure kumakhala motere:

Choyamba ndi chakuti kuthamanga kumakwera, koma chotumizira sichikhoza kukwera. Pankhaniyi, fufuzani kaye ngati mawonekedwe okakamiza akutuluka kapena atsekedwa. Ngati sichoncho, yang'anani mawonekedwe a wiring ndi magetsi. Ngati magetsi ali abwinobwino, ingounikizirani kuti muwone ngati zomwe zatuluka zikusintha, kapena onani ngati zero sensa yatulutsa. Ngati palibe kusintha, sensa imawonongeka, yomwe ingakhale vuto la kuwonongeka kwa zida kapena maulalo ena a dongosolo lonse.

Chachiwiri ndi chakuti kutulutsa kwa transmitter ya pressurization sikumasintha, ndiyeno kutuluka kwa pressurization transmitter kumasintha mwadzidzidzi, kotero kuti zero malo a transmitter yochepetsera mphamvu sangathe kubwezeredwa, zomwe mwina ndi vuto la mphete yosindikizira sensor. . Zimakhala zachilendo kuti chifukwa cha ndondomeko ya mphete yosindikizira, sensor itatha kumangirizidwa, mphete yosindikizira imakanizidwa muzitsulo zoponderezedwa za sensa kuti zitseke sensa, ndipo sing'anga yoponderezedwa sungalowe pamene ikukakamizidwa, koma pamene kupsyinjika kuli kwakukulu, mphete yosindikizira imatseguka mwadzidzidzi, ndipo sensor yokakamiza imasintha pansi pa kupanikizika. Njira yabwino yothetsera vutoli ndikuchotsa sensa ndikuyang'ana mwachindunji ngati malo a zero ndi abwino. Ngati ziro zili bwino, sinthani mphete yosindikizayo ndikuyesanso.

Chachitatu ndikuti chizindikiro chotulutsa cha transmitter sichikhazikika. Kulakwitsa kotereku kungakhale vuto la gwero lamphamvu. Chitsimikizo chokhachokha ndi kupanikizika kosasunthika, komwe mwina kuli chifukwa cha mphamvu yofooka yotsutsa kusokoneza kwa chida kapena kupanikizika kwa mphamvu, kugwedezeka kwamphamvu kwa sensa yokha ndi kulephera kwa sensa; Chachinayi ndikuti kusiyana pakati pa transmitter ndi pointer pressure gauge ndikokulira. Kupatuka kuli kwabwinobwino, ingotsimikizirani kusiyana kosiyana;

Cholakwika chomaliza chodziwika ndi kukhudzidwa kwa malo oyika ma transmitter ang'onoang'ono apakati pa zero. Chifukwa cha kuyeza kwake kwakung'ono, zinthu zomveka mu micro differential pressure transmitter zidzakhudza kutulutsa kwa micro differential pressure transmitter. Pakuyika, gawo lomwe limakhudzidwa ndi kupanikizika kwa transmitter liyenera kukhala la axially perpendicular kudera la mphamvu yokoka, ndipo malo a zero a transmitter akuyenera kusinthidwa kukhala mtengo wokhazikika pambuyo pa kukhazikitsa ndi kukonza.