✔ Pūnaha whakahaere hiko me te pneumatic Te ahumahi kai me te rongoa.
✔ Petrochemical, tiaki taiao, taputapu hau kōpeketanga ōrite, rere.
✔ Ahumahi marama, miihini, mahi whakarewa me te whakahaere.
Ko nga hiri o te Diaphragm, ko te Hiri Mamao ranei nga Kaituku Peehanga Rerekētanga ka whakamahia i mua i te wa e kore e tika te whakaatu tika i te kaiwhakawhiti pehanga paerewa ki te pehanga tukanga.
Ko nga kekeno diaphragm e tiaki ana i te kaikawe pehanga mai i tetahi, neke atu ranei o nga waahanga kino o te papaaho mahi.
Ko te Kaituku DP Hiiri Mamao ka whakamahia hei kaiwhakawhiti taumata tank.Ko te kaiwhakawhiti pehanga atamai e hono ana ki te kowiri tira-kowiri tira na roto i te capillary kia kore ai e uru te reo ki te kaiwhakawhiti.Ka rongohia te pehanga e tetahi taputapu tuku mamao i whakauruhia ki runga paipa, ipu ranei.Ka tukuna te pehanga ki te tinana o te kaiwhakawhiti ma te whakakii i te hinu silicone i roto i te kapi.Katahi ka hurihia e te ruuma delta me te poari ara iahiko i roto i te tinana matua o te kaiwhakawhiti te pehanga, te pehanga rereke ranei ki te 4 ~ 20mA.Ka taea e ia te korero mo te whakatakotoranga me te aroturuki ma te mahi tahi me te kaiwhakawhitiwhiti HART.