He taputapu whānui te mita rere ultrasonic-clamp-on mō te ine i te rere kāore e pokanoa. Mā te whakamahi i te hangarau ultrasonic matatau, ka ine i te tere rere o ngā wai i roto i ngā paipa kua kati mā te tātari i te rerekētanga wā o ngā tohu ultrasonic e tukuna ana i runga me raro. Nā tōna hoahoa auaha me ōna painga mahi ka waiho hei otinga matua i roto i ngā momo ahumahi. Kei raro nei, ka tūhuratia e mātou ngā āhuatanga matua o tēnei taputapu maha-whakamahinga:
1. Hoahoa Kore-Whakauru
Ko tētahi o ngā āhuatanga tino kitea o ngā mita rere ultrasonic e piri ana ko tōna āhua kore e pokanoa. Ka whakairihia ēnei mita ki waho i runga i te paipa, kāore e hiahiatia he pa atu ki te wai. Ko tēnei hoahoa:
• Kāore e hiahiatia te tapahi, te whakarerekē rānei i te paipa.
• Ārai i te poke, he mea tino pai mō ngā mahi akuaku me ngā mahi tairongo pērā i te kai, te inu, me ngā rongoā.
• Ka taea te tāuta me te kore e whakaroa te pūnaha, e whakararuraru rānei i ngā tukanga.
3. Te Ine Tika me te Pono
Mā te mātāpono wā-haere ka tino tika te ine i te rere, ā, he maha ngā wā ka eke ki te taumata tika o te ±0.5%, neke atu rānei. Ka ine i te rerekētanga o ngā wā whakawhiti o ngā pāorooro ultrasonic e haere tahi ana me te rere o te wai, e haere tahi ana hoki me te rere ki te taha o te wai. Ko ngā āhuatanga e whai wāhi ana ki tōna tika ko:
• Tukatuka tohu matatau hei whakahaere i ngā āhuatanga rere pōrearea.
• Te āheinga ki te ine i te whānuitanga o ngā tere rere.
• Hototahi ki ngā wai ma me ngā wai kua paku poke, mena he iti ngā taumata poke.
4. Whānuitanga o ngā tono
He pai ēnei mita mō ngā momo mahi rerekē, nā te mea ka taea e rātou te ine i ngā momo wai, tae atu ki:
• Wai (kua tukatukahia, kua mata, kua wai para rānei).
• Ngā matū.
• Ngā hinu.
• Ētahi atu wai kore-mātotoru.
Ko tō rātou ngāwari e pā ana ki te kaha ki te mahi me ngā rauemi paipa rerekē pēnei i te konganuku, te PVC, me ngā rauemi hiato, tae atu ki ngā diameter paipa rerekē.
5. Ngāwari te Tāutanga me te Tiaki
Mā te hoahoa whakapiripiri ka māmā ake te tāutanga, nā te mea kāore he take mō ngā whakarerekētanga paipa, mō te whakaweto rānei i ngā tukanga. He māmā noa iho hoki te tiaki:
• Ko te kore o ngā wāhanga e neke ana ka iti ake te pakaru me te haehae.
• Kei waho tonu ngā pūoko, e whakaiti ana i te tūponotanga o te poke, te waikura, te pakū rānei.
Ka iti ake ngā utu whakahaere me te roa o te wā e kore ai e whakamahia te taputapu i te roanga o te wā e whakamahia ana.
6. Ngā Kōwhiringa Kawe me ngā Kōwhiringa Pūmau
Kei te wātea ngā mita rere ultrasonic wā-waka i roto i ngā whirihoranga kawe me ngā whirihoranga pumau, e tutuki ai ngā hiahia rerekē:
• Ngā Mita Rere Kawe: He mama, he kiato hoki, he pai mō ngā tāutanga rangitahi, mō ngā take tātaritanga rānei.
• Ngā Mita Rere Pūmau: Ngā whakaurunga pūmau mō te aroturuki tonu i te rere i roto i ngā tukanga nui.
7. Ine Ahu-rua
Ko tētahi painga nui o ngā mita rere ultrasonic wā-haere ko tōna kaha ki te ine i te rere i ngā taha e rua. Nā tēnei ka taea te whakamahi i roto i ngā tono ka puta pea ngā hurihanga rere, pērā i ngā pūnaha waipēhi, i ngā tukanga papu rua-taha rānei.
8. Te Putanga Raraunga Matatau me te Whakawhitiwhiti Kōrero
Kei ngā mita rere ultrasonic wā-haere hou ngā āheinga whakawhitiwhiti kōrero matatau, pēnei i:
• Ngā kōwhiringa putanga matihiko me te putanga anaro (hei tauira, 4-20 mA, pātere, Modbus rānei).
• Te takiuru raraunga mō te tātaritanga rere mō te wā roa.
• Te whakaurunga ki te SCADA me ētahi atu pūnaha aroturuki.
Te wā tuku: Hakihea-23-2024