Nsuo mita a wɔakyekyɛ mu a wɔatua ho ka no yɛ mita a nyansa wom a wɔayɛ sɛ ɛbɛma wireless akyirikyiri mita akenkan a egyina ahiadeɛ ankasa a ɛwɔ nnwumakuo a wɔde nsuo ma no sohwɛ a nyansa wom so. Ɛfa ɔkwan a wɔapaapae mu, na wɔde ɛlɛtrɔnik afiri no ahyɛ abura a wɔatoto mu koraa a ɛde ne ho mu. Nsuo a ɛnyɛ den adwumayɛ no du IP68 level. Ɛnsakra sɛnea wɔde nsu a ɛyɛ nsu anaa nsu a ɛyɛ nwunu mita a wɔde di dwuma wɔ amanne kwan so no yɛ, na ɛnka sɛnea wɔsusuw no pɛpɛɛpɛ ne sɛnea ɛte nka no. Ɛnam GPRS/NB-IOT/4G module no so ne GPRS/NB-IOT/4G module no di nkitaho. Nkitahodi a ɛwɔ gyinabea titiriw no de data kɔ gyinabea kɛse no so, na wohu dwumadi ahorow a ɛne sɛ wɔbɛkenkan nsu mita data wɔ akyirikyiri a ɛnyɛ adwuma koraa ne data a wɔde kyɛ ne beae a wɔte hɔ no.
Saa nsuo mita yi fa rotor dry anaa wet metering nhyehyeɛ na ɛwɔ su a ɛne sɛ mita no yɛ pɛpɛɛpɛ a ɛkorɔn, mfitiaseɛ nsuo a ɛsen sua, mita akenkan a ɛyɛ mmerɛ, ne hwɛbea yɛ fɛ, ahobanbɔ ne ahotew, tumi a ɛyɛ den a ɛko tia-interference, ne transmission kwan tenten. Wobetumi de valve control function ahyɛ mu na ɛwɔ mfaso a ɛwɔ prepaid nsu mita so.
Mfiridwuma mu Nneɛma a Wɔde Yɛ Nneɛma
1. Ɛlektrɔnik adwumayɛ ho nsɛnkyerɛnne
|
Nneɛma |
Nsusuwii ahorow |
Marks |
|
Adwumayɛ Voltage |
DC3.6V na ɛwɔ hɔ |
Lithium batere a wɔde yɛ adwuma |
|
Ɔhyew a wɔde yɛ adwuma |
-20-100 digrii |
Ɔhyew a wɔde yɛ adwuma wɔ ɛlɛtrɔnik module ahorow mu |
|
Adwumayɛ mu nsu a ɛyɛ nwini |
10%-90% Nsuo a ɛyɛ nwini, nsuo a ɛyɛ nwini biara nni mu |
|
|
Mpɛn dodow a wɔyɛ adwuma |
GPRS:GSM850MHz na ɛwɔ hɔ EGSM900MHz na ɛwɔ hɔ DCS1800MHz na ɛwɔ hɔ PCS1900MHz na ɛwɔ hɔ 4G:LTE-FDD Band 1/Band 3/Band 5/Nnwontofo kuw 8 ▪ LTE-TDD Band 34/Nnwontofo kuw 38/Nnwontofo kuw 39/Nnwontofo kuw 40/Nnwontofo kuw 41 NB-IOT:Band5/Band8 |
|
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Bere a wode bɛto so |
Wubetumi ahyɛ bere a wode bɛkɔ no wɔ nnɔnhwerew mu fi nnɔnhwerew 1 kosi 255. |
Default interval yɛ nnɔnhwerew 24, kyerɛ sɛ, upload pɛnkoro da biara |
|
Battery nkwa nna |
Ɛboro mfe 6 anaasɛ ɛne no yɛ pɛ |
2. Flow mfiridwuma parameters
|
Nneɛma |
Parameter a wɔde kyerɛ |
||
|
Nominal caliber a wɔde di dwuma |
DN15 |
DN20 na ɛwɔ hɔ |
DN25 |
|
Range Ratio a ɛwɔ hɔ |
R100 |
||
|
Q4(m³/h) |
3.125 |
5 |
7.875 |
|
Q3(m³/h) |
2.5 |
4 |
6.3 |
|
Q2(m³/h) |
0.04 |
0.064 |
0.1008 |
|
Q1(m³/h) |
0.025 |
0.04 |
0.063 |
|
Ɔhyew Ho Adesuakuw |
T30/T50/T90 |
||
.
▲Common flow rate (Q3) - flow rate a ɛsen biara wɔ adwumayɛ tebea a wɔahyɛ da ayɛ mu. Wɔ saa nsuo a ɛsene yi ase no, ɛsɛ sɛ nsuo mita no yɛ adwuma sɛdeɛ ɛteɛ na ɛdi mfomsoɔ a wɔhwehwɛ a ɛkyɛn so a wɔma ho kwan;
▲Boundary flow (Q2) - nsuo a ɛkɔ so wɔ common flow Q3 ne minimum flow Q1 ntam, na ɛkyekyɛ flow no mu ma ɛyɛ mmeaeɛ mmienu: "high zone" ne "low zone" a mfomsoɔ pɔtee a ɛboro so a wɔma ho kwan;
▲Nsuo a ɛsene a ɛsua koraa (Q1)-nsuo a ɛsene a ɛsua koraa a ɛhia sɛ nsuo mita no kyerɛ sɛ ɛdi mfomsoɔ kɛseɛ a wɔma ho kwan no so;
▲Mfomsoɔ a ɛkyerɛ sɛ: Wɔ nsuo hyeɛ a ɛfiri digrii 0.1 kɔsi digrii 50 mu no, mfomsoɔ a ɛkyɛn so a wɔma ho kwan wɔ nsuo mita no ho no yɛ ±2% wɔ beaeɛ a ɛkorɔn (Q2 Ɛnsua anaa ɛyɛ pɛ Q Ennu anaa ɛne Q4 yɛ pɛ) ne (±5%) wɔ beaeɛ a ɛba fam (Q1 Ɛnsua anaa ɛyɛ pɛ Q4
3. Adwumayɛbea: nsuo hyew 0.1-+45℃, nsuo a ɛyɛ nwini 0-95%RH;
4. Max adwumayɛ nhyɛso: Ennu anaasɛ ɛne 1.6 Mpa yɛ pɛ;
5. Nhyɛsoɔ a ɛyera: Nhyɛsoɔ a ɛyera kɛseɛ wɔ adwumayɛ tebea a wɔahyɛ da ayɛ mu no ntra 0.063Mpa;
Sɛnea ɛte ne nea ɛfa ho
|
Caliber na ɔkyerɛwee |
L |
W |
H2 |
Nhama Nkitahodi Pipe φ |
Nhama Nkitahodi Asɛm φ |
|
DN15 |
165 |
90 |
150 |
R 1/2 |
G 3/4 B |
|
DN20 na ɛwɔ hɔ |
195 |
90 |
152 |
R 3/4 |
G 1 B |
|
DN25 |
225 |
104 |
175 |
R 1 |
G1 1/4 B |
Wireless akyirikyiri nsu mita nkyerɛkyerɛmu ne nsusuwii pon
Nneɛma a wɔde boa
Nsuo mita biara de paipu nkwaa asinasin 2, nnua a ɛka bom ne nkaa a wɔde hyɛ mu, adansedie 1, ne nneɛma ho nwoma 1 wɔ adaka biara mu.
