RS485 4-20MA MĪTA RERE WAI MĀTAO RĀRANGI UTU MĪTA RERE AUKORERO WHAKATŪNGA MĪTA RERE AUKORERO MŌ TE WAI
Ngā Āhuatanga o te Hua
● Ngā āhuatanga o te hua
● 1. Kāore he wāhanga neke, he tino pono, he pumau mō te wā roa, ā, he pai te tiaki;
● 2. Kāore he ātete tāpiri. He mea nui rawa tēnei mō ngā mita rere whānui;
● 3. Te tika o te ine. Ka taea e te tika o te hua noa te eke ki te ±0.5% R;
● 4. He whānui te whānuitanga o te rere. Ko te whānuitanga tika tae atu ki te 40:1. Ina v=0.08m/s, ka taea tonu te hapa taketake kia iti iho i te ±2%R;
● 5. He iti noa ngā whakaritenga mō ngā wāhanga paipa tika. He mea nui anō hoki tēnei mō ngā paipa whānui;
● 6. He hiko whakapūmau whakauru hei whakatutuki i te whakapūmau pai o te taputapu;
● 7. He māmā te hanganga, ka taea te whakamahi i te ngongo ine mita rere hikohiko me te kore he arai, ā, he teitei te pono;
● 8. Aratau tāutanga mono-mai o waho tino pono, kāore e hiahiatia te tāuta me te tiaki i te paipa ine ka taea te tango;
● 9. Me te whakaoho rohe o runga me raro.
Ngā tono hua
He pai mō te whakamahi hinu, te hanga matū, te kai, te hanga pepa, te hanga kakahu, te hanga pia me ētahi atu mahi.
Ngā Tawhā Hua
| taonga | uara |
| Pāpāho e tika ana | Wai, wai para, waikawa, kawakore me ētahi atu. |
| Awhe Rere | 0.1 ~ 10m/s |
| Awhe rahi o te paipa | DN200-DN2000mm |
| Te tika | 0.5~10m/s: 1.5%FS; 0.1~0.5m/s: 2.0%FS |
| Te kawe i te hiko | >50μs/cm |
| Paipa tika | I mua i te 5DN, i muri i te 3 DN |
| Te pāmahana waenga | -20℃ ~ +130℃ |
| Te Pāmahana Āhua | -20℃ ~ +60℃ |
| Ātete Pēhanga | 1.6Mpa |
| Taumata Tiaki | IP68 (Momo Wehewehe) |
| Rauemi Hiko | 316L Kowiri tira |
| Putanga Tohu | 4-20mA; RS485; HART |
| Rauemi Pūoko | ABS |
| Tumuaki Mahi | 220VAC, te manawanui o te 15%, te +24 VDC rānei, te ngaru ≤5% |
Ngā Pātai Auau
Q: Me pēhea taku tiki i te korero?
A: Ka taea e koe te tuku i te patai ki Alibaba, ki ngā taipitopito whakapā rānei i raro nei, ka whiwhi koe i te whakautu i te wā kotahi.
Q: He aha ngā āhuatanga matua o tēnei mita rere hikohiko?
A: He maha ngā huarahi hei whakaputa i ngā mahi: 4-20 mA, putanga pātītī, RS485, kāore te pāmahana, te pēhanga, te matotoru, te mātotoru me te kawe hiko o te reo i inehia e pāngia ai te tika o te ine.
P: Me pēhea taku kohikohi raraunga?
A: Ka taea e koe te whakamahi i tō ake pūrua raraunga, i tō ake waeine tuku ahokore rānei mēnā kei a koe, ka tukuna e mātou te kawa whakawhitiwhiti RS 485-Mudbus. Ka taea hoki e mātou te tuku i te waeine tuku ahokore LORA/LORAWAN/GPRS/4G e ōrite ana mēnā e hiahiatia ana e koe.
Q: Ka taea e koe te tuku i te tūmau me te pūmanawa kore utu?
Āe, ki te hoko koe i ā mātou kōwae ahokore, ka taea e mātou te tuku i te tūmau me te pūmanawa kore utu hei tiro i ngā raraunga wā-tūturu me te tango i ngā raraunga hītori i roto i te momo excel.
P: Kia pēhea te roa o te ora o tēnei Pūoko?
A: Neke atu i te 3 tau, neke atu rānei.
Q: He aha te pūtāhui?
A: 1 tau.
Q: He aha te wā tuku?
A: I te nuinga o te wā, ka tukuna ngā taonga i roto i ngā rā mahi 1-3 i muri i te whiwhinga o tō utu. Engari kei te rahinga o tō utu.
Q: Me pēhea te tāuta i tēnei mita?
A: Kaua e manukanuka, ka taea e mātou te tuku atu i te ataata hei tāuta māu hei karo i ngā hapa ine i puta mai i te tāutanga hē.
Q: He kaihanga koe?
Āe, he rangahau, he hanga hoki mātou.
