Ma Model a Pressure Gauge

Monga chida chofunikira choyezera kuthamanga kwamadzimadzi, kusankha koyezera kuthamanga kumafuna kulingalira mozama za mfundo zake zogwirira ntchito, mtundu wake, ndi luso lake. Makina oyezera kuthamanga kwa makina (monga omwe ali ndi ma spring tube structures) ndi oyenera kugwiritsidwa ntchito m'mafakitale akale, pomwe zoyezera kuthamanga kwamagetsi (pogwiritsa ntchito makina osinthira sensa) ndi oyenera kwambiri{1}}pamadijito olondola kwambiri. Mitundu yodziwika bwino imaphatikizapo mulingo (0.1-60 MPa range), shock-kusamva (kugwedezeka-kusamva), ndi kukhudzana ndi magetsi (ndi alamu), ndi milingo yolondola kuyambira Class 1.0 (±1% error) mpaka Class 0.1 (±0.1%). Zosankha zazikuluzikulu zimaphatikizira kufananiza kosiyanasiyana (mwachitsanzo, 0-4 MPa imagwiritsidwa ntchito kwambiri powunikira zowotchera), kukula kwa doko (monga G1/2 ulusi wokhazikika), ndi kugwirizanitsa chilengedwe (chiyembekezo chosaphulika Ex dⅡCT6). Mtundu woyambira uyenera kupangidwa molingana ndi momwe amayikidwira: zoyambira za radial (carbon steel) ndizoyenera kuyika chitoliro chachindunji, zoyambira zapadziko lonse (304 zitsulo zosapanga dzimbiri) zimapereka kusintha kwa digirii 360, ndipo maziko a axial amalimbana ndi zovuta zosakhazikika.