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He aha ngā raruraru ka puta pea i te wā e ine ana?
1. He pōturi ngā pānui, ā, he nui ngā panonitanga, 2. Kāore i te tika te pānui, ā, he nui te hapa. 3. He pai ngā pūoko mita rere orooro, engari he iti te tere rere, kāore rānei he tere rere. 4. He parakore, he totoka rānei te rauemi ine, he iti rawa. 5. Ko te hononga i waenga i te pūoko me te paipa...Pānuihia atu -
He aha te rerekētanga o te rawhi i runga i te mita rere ultrasonic, te mita wai ultrasonic inline, te whakaurunga...
He rerekē ngā painga o ngā momo mita rerekē. 1. Whakapiripiri i te mita rere ultrasonic. Kāore e hiahiatia te tapahi i te paipa me te whakamutu i te tukanga; Ko te whakapiripiri i ngā transducers he mea whakapiripiri noa ki te pakitara o te paipa, he ngāwari ki te tāuta; 2. Mita wai ultrasonic ā-roto. Ka taea te ine i te paipa o ngā rauemi koretake, te hau oro ngoikore...Pānuihia atu -
He aha ngā painga o ngā mita wai atamai hangarau ultrasonic?
He mita wai atamai te mita wai ultrasonic mō te ine i te rere o roto i te raina mā te kaupapa mahi o te wā whakawhiti ultrasonic. Kei roto ko te mita wai hononga miro me te flange, ā, he maha ngā painga e whai ake nei. 1) Ine i te rere o te wai i roto i te hongere kotahi, i roto rānei i te hongere takirua, he tika ake,...Pānuihia atu -
He aha te take e ngoikore ai te tohu o te rawhi i runga i te mita rere ultrasonic i te wā e ine ana i te rere?
He pai te rawhi i runga i te mita rere ultrasonic mō te ine rere i roto i te paipa wai katoa, he ngāwari ki te tāuta, ā, kāore e pā tika ki te wai; Ka taea e ia te ine i te reo e kore e ngāwari ki te pā atu, ki te mātakitaki rānei. I te nuinga o te wā, ka taea e te rawhi i runga i te mita rere ultrasonic te mahi mō te wā roa. Ina ngoikore te tohu...Pānuihia atu -
Mita rere mānu
Ko te mita rere mānu, e mōhiotia ana ko te mita rere hurihuri, i roto i te ngongo poutū me te kōhao o roto kōniko e horapa ana mai i raro ki runga, ko te taumaha o te mānu ka pikaua e te kaha i hangaia e te wai mai raro ki runga, ā, ko te tūranga o te mānu i roto i te ngongo hei tohu i te uara rere o te horahanga rere rerekē...Pānuihia atu -
He aha te akomanga o te mita wai ultrasonic?
Ka whakarōpūtia te tika o te mita wai mō te Akomanga 1 me te 2. 1) Ko ngā mita wai Akomanga 1 (e tika ana mō ngā mita wai Q3≥100m3/h anake) i roto i te awhe pāmahana wai mai i te 0.1℃ ki te 30℃, ko te hapa mōrahi e whakaaetia ana mō ngā mita wai i te rohe teitei (Q2≤Q≤Q4) ko ±1%; Ko te rohe iti (Q1≤Q < Q2) ko ±3%. ...Pānuihia atu -
Ngā tono noa o te mita rere Doppler
He mea hanga motuhake te mita rere ultrasonic Doppler mō te ine i ngā matūriki totoka, ngā mirumiru me ētahi atu poke, ngā wai paru rānei. E whakamahia ana i roto i ngā mara e whai ake nei: 1) Parakaingaki mata, parakaingaki hinuhinu, wai para, wai paru e rere ana, me ētahi atu. 2) Tukanga whakaputa ahumahi ...Pānuihia atu -
ngā tono noa o te mita rere ultrasonic wā whakawhiti
He pai te mita rere ultrasonic mō te ine i te wai parakore i roto i te paipa kua kati, ā, ko te nui o ngā matūriki iri, ngā mirumiru rānei i roto i te wai i inehia he iti iho i te 5.0%. Pērā i: 1) Wai puna, wai rere, wai whakamatao, wai whakamahana, me ētahi atu; 2) Wai mata, wai moana, wai parakaingaki...Pānuihia atu -
Ngā Painga me ngā Huakore o ngā Mita Rererangi Doppler
Ahakoa kāore te mita rere ultrasonic Doppler i te tino tika pērā i ngā mita rere ultrasonic wā whakawhiti, ka taea e te mita rere Doppler te ine i ngā wai paru (engari kāore e taea te ine i ngā wai ma), ka taea e te mita rere Doppler te ine i te rere o te paru nā te mea he nui ngā totoka kei roto i te paru, i te wa ano, he ine anō hoki...Pānuihia atu -
Whakamaua te rawhi TF1100 ki te tuku rere ki tētahi wāhi e whai ake nei:
♦ Te wāhi e iti ana te wiri. ♦ Ka tiakina mai i te hinganga o ngā wai waikura. ♦ I roto i ngā rohe pāmahana taiao -20 ki te 60°C ♦ Kei tawhiti atu i te rā tika. Ka piki ake pea te pāmahana o te tuku hiko e te rā tika ki runga ake i te rohe mōrahi. 3. Te Whakanoho: Tirohia te pikitia i raro nei mō te taupoki me te whakamau...Pānuihia atu -
Whakapiripiri i te mita rere ultrasonic - Kore ngā pūwāhi
Tautuhi Kore, ina noho pūmau te wai, ka kiia te uara e whakaaturia ana ko te "ira kore". Ina kore te "ira Kore" i te tino kore, ka tāpirihia te uara pānui hē ki ngā uara rere tuturu. I te nuinga o te wā, ko te iti o te tere rere, ko te teitei ake o te hapa. Me Tautuhi Kore...Pānuihia atu -
Whakataki putanga 4-20mA
He maha ngā mita ahumahi e whakamahi ana i te au hei tuku tohu, nā te mea kāore te au e aro ki te haruru. Ko te koropiko au o te 4 ~ 20mA he 4mA hei tohu i te tohu kore, 20mA hei tohu i te tauine katoa o te tohu, ā, ko te tohu i raro iho i te 4mA me runga ake i te 20mA ka whakamahia hei whakaoho i ngā momo ...Pānuihia atu