I-YD4027 Pressure Sensor P158-5025 ilungele i-McVille 3MPA

Ngokwezici ezisebenzayo zokulayisha, zikhona izinhlobo ezintathu zezingxenye zokutholwa kwezimpawu: ukunzwa okunesisindo, ingcindezi (ukucindezela uwoyela) inzwa nengcindezi (ingcindezi kawoyela) ukudlulisa. Okudinga ukugcizelelwa ukuthi inzwa inokusebenza okungcono kokulayishwa ngokweqile, ukumelana nokuvinjwa, ukufakwa kanye nokuphazanyiswa.

A> umthwalo iseli

Ngokuvamile, inzwa isetshenziswa esikhundleni se-PIN shaft ukufeza inhloso yokuqina. Lolu hlelo ludinga ukunemba okuphezulu kokwakheka kwezinzwa kanye nokufakwa kwesilinganiso, ngakho-ke ekusebenzeni kwangempela, kuvame ukuba nezimo ezingathandeki, njengokunemba okuphansi, ngisho nezingozi zokuphepha, ngakho-ke akuthandwa.

B> Ukucindezela (Ukucindezela Amafutha), okuqeda ukusebenza kwesisindo ngokuguqula umfutho owuketshezi ube isisindo sebhakede lokulayisha, kulula futhi kusheshe ukukuvuselela, ngakho-ke ukunemba kokulinganisa kuthuthukiswa kakhulu uma kuqhathaniswa nenzwa yokuphepha, ngaleyo ndlela kuqinisekiswe ukusebenza kwezokuphepha.

C> ingcindezi (ingcindezi kawoyela) transmitter

Ukukhishwa kwenzwa yisiginali ye-MV, kepha isiginali esincane siphazamiseka kalula ngesikhathi sokudluliselwa kanye nokusebenza, kanti isisindo esiguquliwe kulula ukudala amaphutha, ngakho-ke kunzima ukuyisebenzisa ngohlelo oludinga ukunemba okuphezulu. I-Transmitter ixazulula lezi zinkinga kahle. Inekhono elinamandla lokulwa nokuphazamiseka kanye nesiginali enkulu yokuphuma (ngokuvamile 4 ~ 20mA noma 0-10MA noma 0-10MA

Lo mkhiqizo waklanywa ngobuchwepheshe befilimu obukhohlisayo futhi uhlanganisa nezimpawu zohlelo olunesithwasi. Iguqulwa ikakhulukazi ibe yisiginali yesisindo ngokulinganisa ingcindezi kawoyela ye-loader.

1), izici eziphambili zalo mkhiqizo:

A, usayizi omncane, isisindo esikhanyayo, singafakwa ngokuqondile;

B, ukucaca okuphezulu nokuqina okuhle kwesikhathi eside;

C, i-anti-vibration enhle, umthelela kanye nekhono lokulayisha ngokweqile;

D, ukumelana nokugqwala, ukumelana okuphezulu okuphezulu kanye nokushisa okuncane kwamazinga okushisa.