Ngā tuku pēhanga hinu ā-rotohe taputapu nui ēnei mō te ine i te pēhanga hinu i roto i tētahi paipa, i tētahi pūnaha rānei, e tuku ana i te aroturuki me te whakahaere pēhanga wā-tūturu. Ki te whakatauritea ki ngā tuku pēhanga paerewa, kua hangaia ngā tauira ā-roto kia pai ai te whakauru ki te ara rere mā roto i ngā hononga miro, hononga ā-flange rānei, he mea tino pai mō te hinu me te hau, ngā pūnaha motuka, ngā pūnaha waipēhi me ngā mīhini ahumahi.
Kimihia ngā whakaritenga motuhake mō te tono i mua i te whiriwhiri i ngā tuku pēhanga hinu ā-roto. Ka hurihia ngā pānui pēhanga kua inehia hei tohu hiko, ka tukuna ki te pūnaha whakahaere atamai hei tātari me te whakahaere anō.
Ngā Take Matua e Hiahiatia ana kia Whakaarohia marietia
Me whai whakaaro ki te whānuitanga o te pēhanga, te rere me te matotoru, ngā hangarau pūoko rerekē, ngā rauemi hototahi me te tohu putanga mō te aroturukitanga tika me te pono. I taua wā anō, me aromatawai i ngā whakaritenga taiao me te haumaru kia tutuki ai ngā whakaritenga i ngā wāhi e whaia ana.
Ngā Whakaritenga Tono Uara
Ko te pēhanga hinu iti rawa me te pēhanga hinu mōrahi i roto i ngā paipa e whakatau ana ko tewhānuitanga o ngā tuku pēhangae hipoki ana i ēnei uara hei ārai i ngā kino pea, i ngā pānui hē rānei.
Ngā momo ine pēhangakua whakarōpūtia ki te pēhanga ine, te pēhanga tino me te pēhanga rerekētanga, e pā ana ki te pēhanga hauātea, te korehau, te rerekētanga rānei i waenga i ngā pūwāhi e rua e rite ana.
E hiahiatia ana ngā diaphragm maeneene i roto i tematotoru, pōrearea rāneingā rerenga wai i te wehi kei aukati, kei hapa rānei te ine.
Ngā Hangarau Pūrongo o ngā Tuku Pēhanga
Ngā tuku pūngaohe pai mō ngā tono whānui, e hiahiatia ana ngā otinga tuku pēhanga utu-whai hua, ā, he tika-taurite hoki;
Ngā tuku whakawhiti silicon kua horapae tika ana mō ngā pūnaha waipēhi, hinu me te hau rānei, kia tino tika ai, kia pumau ai hoki i roto i ngā awhe pēhanga whānui;
Ngā Rauemi Hototahi
Kōwhiria te Tohu Putanga Tika
Me hono te putanga o te tuku ki tō pūnaha whakahaere, aroturuki rānei:
- 4-20 mAPaerewa mō ngā tono ahumahi, pono hoki mō te tuku tohu tawhiti.
- 0-10 VHe pai mō ngā pūnaha hiko-ngaohiko, e whakamahia ana i roto i ngā motuka, i ngā tatūnga iti iho rānei.
- Ngā Putanga Mamati (hei tauira, HART, Modbus)He pai ake mō ngā pūnaha atamai e hiahia ana ki te tātaritanga, ki te whirihoranga mamao rānei.
Whakaūtia kei te rite te tohu putanga ki ngā whakaritenga o tō pūnaha kia pai ai te whakaurunga.
Arotakehia ngā Whakaritenga Taiao me te Haumaru
He maha ngā wā ka pāngia ngā tuku whakawhiti ā-roto e ngā āhuatanga uaua:
- Ngā Wāhi MoreareaI roto i ngā tono hinu me te hau (hei tauira, ngā paipa, ngā whare whakapai hinu), tīpakohia ngā tuku hiko ātete-pahū, haumaru-ā-roto rānei kua whakamanahia e ngā paerewa pēnei i a ATEX, FM, CSA rānei hei ārai i ngā tūponotanga mura.
- Te Parenga Whakauru (Ngā Whakatauranga IP/NEMA)Mō ngā taiao o waho, mākū rānei, whiriwhiria he tuku hiko me te whakatauranga IP teitei (hei tauira, IP67, IP68 rānei) hei tiaki i te puehu, te wai, te hinu rānei.
- Awhe PāmahanaMe whakarite kia mahi te tuku i roto i ngā rohe pāmahana o tō pūnaha. Me kaha te manawanui ki te wera o ngā tuku ā-roto i roto i ngā tono pāmahana teitei (hei tauira, te aroturuki hinu miihini).
Tīpakohia te Hononga Tukanga Tika
Me hono pūmau ngā tuku hiko ā-roto ki te paipa:
- Ngā Hononga MiroKo ngā kōwhiringa noa pēnei i te 1/4” NPT, G1/2, M20 rānei, he pai mō te nuinga o ngā tono ā-roto. Me whakarite kia tika te hiri (hei tauira, ngā mowhiti-O, te rīpene PTFE rānei) hei ārai i ngā turuturu.
- Ngā Hononga FlangedWhakamahia i roto i ngā paipa pēhanga teitei, whānui rānei mō ngā hekenga pēhanga iti me te tāutanga haumaru.
- Hototahitanga Rahi PaipaMe manatoko kei te ōrite te hononga o te tuku hiko ki te diameter o tō paipa hei karo i ngā here rere, i ngā raruraru tāutanga rānei.
Kōwhiria he momo hononga e ārai ana i te turuturu, e pumau ana hoki te tāutanga, me te kore e whakararuraru i te rere o te wai.
Taurite te Utu me te Mahi
Ahakoa ka whakapai ake ngā rauemi kounga teitei pēnei i te tantalum, ngā hangarau matatau rānei i te roa me te tika, kāore pea ēnei e hiahiatia mō ngā tono iti ake te uaua. He maha ngā wā ka tukuna he taurite utu-pai e ngā tuku whakawhiti SS316L me te hangarau capacitive, piezoresistive rānei. Whakaarohia ngā utu mō te wā katoa, tae atu ki te tiaki, te whakatikatika, me te wā kore mahi pea, ina arotakehia ngā kōwhiringa. Ka whakaitihia e te tuku whakawhiti pono ngā whakapaunga mō te wā roa.
Wā tuku: Paenga-whāwhā-25-2025
