Jiangsu Baichuang Instrument Group Co.,Ltd
| Hoko Hoko | : | Set/Sets |
Ko te whakatipuranga hou o te pua puawai hou kua tino pai ake i te tika me te pumau o te rere, me te whakakore i nga ngoikoretanga o te mara rere, kaore i te tika te tika, ko te tika kaore i te teitei, te rere ( Ko te wera) kaore e mau. Ko te tikanga o te inenga e ahu mai ana i runga i te tikanga whakatikatika tohu. Ka taea e nga hua maha-hongere te whakamahi i nga awa maha ki te mahi i te wa ano, ko te nuinga o te kaha o te whakakino o te koretake me te ine i te inenga o nga momo mahi, a ka nui ake te roa o te rere (wera) .
Hei taapiri, na te tono o te hangarau tukatuka tohu matatau, he iti noa te kohanga i te waikura, he ngawari ki te whakaemi i te waikura nui o nga mita rino. me etahi atu wawaotanga kino, he tino pai mo te kounga o te wai me nga ihirangi kino nui. Ko te Rorohiko maha (wera) Meter e whakamahi ana i te tere tere tere tere o te pūnaha inenga, neke atu i te 10 nga wa o te reanga. He tino pai mo te hinu tino nui, nga hua matū me te inenga o te wai-pararau, ka taea hoki te uru atu ki nga tohu pāmahana e rua, hei te rere (wera) te whakamahi mita. Ka nui ake te mahi wera, ka taea hoki te whakamahi i te mita o te rere te waahanga o te mita rere, na roto i te 4-20Ma te uru ki te kaiwhakauru wera.
Te pāmahana wai me te mita tere tere
|
Temperature (°C ) |
Velocity of sound (m/s) |
Temperature （℃） |
Velocity of sound (m/s) |
|
0 |
1403 |
50 |
1541 |
|
5 |
1427 |
55 |
1546.5 |
|
10 |
1447 |
60 |
1552 |
|
15 |
1464 |
65 |
1553.5 |
|
20 |
1481 |
70 |
1555 |
|
25 |
1494 |
75 |
1555 |
|
30 |
1507 |
80 |
1555 |
|
35 |
1516.5 |
85 |
1552.5 |
|
40 |
1526 |
90 |
1550 |
|
45 |
1533.5 |
95 |
1547 |
|
|
|
100 |
1543 |
Indexindex
|
Technical indexindex |
|
|
Measurable liquid |
Most single-phase liquids. Less than 5% particles or bubbles. |
|
Piping material |
Stainless steel, carbon steel, PVC, PPR, cement |
|
Explosion-proof class |
Flameproof ExidII BT4 |
|
Flow accuracy |
±1% |
|
Velocity range |
Nominal accuracy flow rate range 0.1 ~ 7.0m/s |
|
Thermal accuracy |
±2% |
|
Sensitivity |
0.01m/s. |
|
Measurement repeatability |
±0.2% |
|
Class of protection |
IP65 |
|
Power source |
External harmonization：AC85〜265V/DC7〜40V； Low power consumption：DC7〜36V/AC85〜265V/Built-in spare battery (optional) |
|
Electrical interface |
Waterproof joint M16X1.5 |
|
LCD display |
128*64 Dot matrix LCD screen |
|
Keyboard input |
4 keys/touch keys |
|
Input/output signal |
|
|
Serial communication |
RS485, MODBUS RTU agreement |
|
Flow transmission |
Self-powered 4-20mA output |
|
Operating ambient temperature |
-40 °C〜+60 °C |
Ko te puaa wera o te wera e wha te nuinga o te waa e whakamahia ana e to maatau te makariri, te wera wera ranei . Koinei tetahi o nga puaa-hoko pai rawa atu mo te makariri, te wera ranei te pua . Ka whakaputa ano hoki maatau mita te taputapu , ki te hiahia ranei, me waea mai ki a maatau.
Tauākī Tūmataitinga: He mea tino nui to maatauranga ki a matou. He kupu nui to maatau kamupene kia kaua e whakaatu i o korero whaiaro ki tetahi atu whakaaetanga.
Whakakiia etahi atu korero kia taea ai e koe te pa ki a koe kia tere ake
Tauākī Tūmataitinga: He mea tino nui to maatauranga ki a matou. He kupu nui to maatau kamupene kia kaua e whakaatu i o korero whaiaro ki tetahi atu whakaaetanga.
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