Kusankhidwa kwa ma transmitter ndi zinthu zofunika kuziganizira

Pogwiritsa ntchito zida, nthawi zonse, kugwiritsa ntchito ma transmitters ndikokulirapo komanso kofala kwambiri, komwe kumagawidwa kukhala ma transmitters ndi ma transmitters osiyanitsa.Ma transmitters amagwiritsidwa ntchito kuyeza kuthamanga, kuthamanga kwa kusiyana, vacuum, mulingo wamadzimadzi, etc.

Ma transmitters amagawidwa kukhala ma waya awiri (chizindikiro chapano) ndi mawaya atatu (chizindikiro chamagetsi).Mawaya awiri (zizindikiro zapano) ndizofala kwambiri;pali anzeru ndi osakhala anzeru, ndi ofalitsa anzeru kwambiri;kuwonjezera , Malinga ndi ntchito, pali intrinsically otetezeka mtundu ndi kuphulika-umboni mtundu;posankha mtundu, muyenera kusankha molingana ndi zosowa zanu.

1. Kugwirizana kwa sing'anga yoyesedwa

Posankha mtunduwo, ganizirani kukhudzidwa kwa sing'anga pa mawonekedwe okakamiza ndi zigawo zomveka, apo ayi, diaphragm yakunja idzawonongeka pakanthawi kochepa pakugwiritsa ntchito, zomwe zingayambitse dzimbiri ku zida ndi chitetezo chaumwini, kotero kusankha kwa zinthu ndi zofunika kwambiri.

2. Mphamvu ya kutentha kwapakati ndi kutentha kozungulira pa mankhwala

Kutentha kwa sing'anga yoyezera ndi kutentha kozungulira kuyenera kuganiziridwa posankha chitsanzo.Ngati kutentha kuli kopitilira muyeso wa kutentha kwa chinthucho, ndikosavuta kupangitsa kuti deta yoyezera zinthu isunthike.Transmitter iyenera kusankhidwa molingana ndi malo enieni ogwirira ntchito kuti apewe kutentha komwe kumapangitsa kuti pakhale vuto lalikulu.Muyesowu ndi wolakwika.

3. Kusankhidwa kwa mitundu yokakamiza

Chiyerekezo cha kuthamanga kwa transmitter kuyenera kufanana ndi kuthamanga kwa chipangizocho chikagwira ntchito.

4. kusankha kuthamanga mawonekedwe

Posankha, ulusi woyenerera uyenera kusankhidwa malinga ndi kukula kwa doko lazitsulo zomwe zimagwiritsidwa ntchito;

5. Kusankhidwa kwa mawonekedwe amagetsi

Posankha chitsanzo, m'pofunika kutsimikizira kugwiritsa ntchito njira zopezera zizindikiro ndi malo opangira mawaya.Chizindikiro cha sensa chiyenera kugwirizanitsidwa ndi mawonekedwe ogwiritsira ntchito;sankhani sensor yokakamiza ndi mawonekedwe olondola amagetsi ndi njira yolumikizira.

6. Kusankha mtundu wa kupanikizika

Chida chomwe chimayesa kupanikizika kotheratu chimatchedwa absolute pressure gauge.Kwa ma geji wamba amagetsi akumafakitale, kuthamanga kwa gauge kumayesedwa, ndiko kuti, kusiyana kwapakati pakati pa kuthamanga kwathunthu ndi kuthamanga kwamlengalenga.Pamene kupsyinjika kwathunthu kuli kwakukulu kuposa kuthamanga kwa mumlengalenga, kuthamanga kwa geji yoyezera kumakhala bwino, yotchedwa positive gauge pressure;pamene kupanikizika kotheratu kuli kochepa kuposa kupanikizika kwa mumlengalenga, mphamvu ya gauge yoyezera imakhala yolakwika, yotchedwa negative gauge pressure, ndiko kuti, mlingo wa vacuum.Chida chomwe chimayesa kuchuluka kwa vacuum chimatchedwa vacuum gauge.