UOL serials mea non-contact ultrasonic open channel flow meter, me ka haʻahaʻa makapō wahi, kiʻekiʻe sensitivity, kiʻekiʻe paʻa.Aia i loko o ka ultrasonic probe a me ka mea hoʻokipa, i hoʻohana nui ʻia no ke ana ʻana i ka wai conservancy irrigation, nā mea kanu sege, nā ʻoihana a me nā keʻena.ka nui o ke kahe o ka wai kahe, ka lepo o ke kaona a me ka ʻoihana kemika ʻāpana o ke ana kahe.
Nā hiʻohiʻona
ʻAʻole pili i ke ana wai, maʻalahi e mālama.
Pono kiʻekiʻe, 1mm no ke ana pae.
E hoʻohālikelike me nā ʻano like ʻole a me nā puʻupuʻu, Parshall flume, ʻO ka ʻaoʻao huinakolu ʻākau, ka pā ʻāʻī, ka ʻāʻī, a me ka slot awāwa puʻu.
Hōʻike pale nui, laina pālua 14 bit LCD hōʻike aniani wai (me ke kukui hope).
Ka uku pānaʻi ʻakomi, ʻōnaehana kānana ʻakomi, anti-jamming ikaika.
4-20MA, Hart, RS485 (modbus) hiki ke koho.
ʻO ka papa palekana kiʻekiʻe, ʻo ka transmitter ka IP67, ka sensor ʻo IP68.
6pcs relay, hiki ke hoʻonohonoho kiʻekiʻe, haʻahaʻa a hewa.
Parshall flume
ʻAi ʻaʻahu
Weir huinakolu
Nā kikoʻī
Transimtter:
| Pāʻani Weir&Flume | Kūlana: Parshall Flume, Triangular Weir, Rectangular Weir a me Non-throat Flume Mea hoʻohana maʻamau: Long-throat Flume (Rectangular Fume or Trapezoid Flume) |
| Hōʻike Hoʻoholo | 1mm |
| Ka pololei | 1mm a i ʻole 0.2%FS (i ka lewa) |
| Hōʻike | 14 Helu LCD ma 2 lalani |
| pihi | 3pcs induction pihi |
| Hoʻopuka | DC4-20mA/Hart Seria 1 kamaʻilio RS485(modbus standard protocol) |
| Haawe Puke | 0 〜500Ω |
| Nā Relay | Hiki ke koho (5A 250VAC/30VDC) 2 pcs, 4 pcs, 5 pcs, 6 pcs. |
| Hōʻike hōʻike Relay | 5A 250VAC/30VDC |
| Lako ikehu | DC24V ( ± 5%) 0.2A a i ʻole AC220V ( ± 20%) 0.1A |
| Ana Kaapuni Temp.Laulā | 1.5 kekona (hiki ke kani) -20 ℃~ +70 ℃ |
| Mea Hana | ABS |
| Papa IP | Mea hoʻouna IP67 |
| Hoʻohui Uila | PG9/PG11/PG13.5 |
| Hoʻokomo | Paʻa i ka pā |
| Nui | 250*185*125mm |
ʻIkepili:
| Laulā pae | ʻO 0.00-4.00m maʻamau (wai), hiki ke koho ʻia nā pae pae ʻē aʻe. |
| Wahi Make | 0.20m maʻamau |
| Kaulana Mahana | -40 ℃ 〜+70 ℃ |
| Papa IP | IP68 |
| Mea Nani | ABS/PVC/PTFE |
| Paʻi | 0.2Mpa |
| Ka lōʻihi o ke kelepona | 10m maʻamau ( Max. 1000m ) |
| ʻO ka lāʻau Angelele | 8°(3db) |
| Hoʻohui Kaʻina | G2” |
| Hoʻokomo | Uku a i ʻole flange |
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