Split pripeid wara mita em i wanpela smat mita we ol i wokim bilong helpim wok bilong ritim mita longwe long wayales bihainim ol nid bilong ol gutpela menesmen bilong ol wara saplai kampani. Em i gat wanpela 'split design', na ol i putim dispela 'electronic unit' insait long wanpela 'indipendent fully sealed cavity'. Wotaproof pefomens i kamap long IP68 level. Em i no senisim straksa bilong tradisenel wet o drai wara mita, na i no afektim stretpela na sensitiviti bilong skelim. Em i save toktok wantaim GPRS/NB-IOT/4G modul long rot bilong GPRS/NB-IOT/4G modul. Komyunikesen bilong bikpela stesin i save putim ol data i go long bikpela stesin, na i save mekim wok bilong ful otomatik riding bilong wara mita data na serim data wantaim setelmen senta.
Dispela kain wara mita i save bihainim wanpela 'rotor dry' o wet 'metering structure' na i gat ol mak bilong 'high meting accuracy', liklik 'initial flow rate', gutpela mita riding, naispela lukluk, sefti na haijin, strongpela 'anti-interference ability', na longpela 'transmission distance'. Em i ken gat 'valve control function' na i gat ol gutpela samting bilong 'prepaid water meter'.
Ol Teknikel Paramita
1. Ol mak bilong pefomens bilong elektronik
|
Ol samting |
Ol paramita |
Maks |
|
Opereting Voltej |
DC3.6V |
Litiam bateri i save wok |
|
Tempereja bilong wok |
-20-100 digri |
Tempereja bilong wok bilong ol ilektronik modul |
|
Wok humiditi |
10%-90% Relative humidity, nogat kondensesen |
|
|
Wok frikwensi |
GPRS:GSM850MHz EGSM900MHz DCS1800MHz PCS1900MHz 4G:LTE-FDD Band 1/Band 3/Band 5/Band 8 ▪ LTE-TDD Band 34/Band 38/Band 39/Band 40/Band 41 NB-IOT:Band5/Band8 |
|
|
Taim bilong putim |
Yu ken makim taim bilong putim samting long aua long 1 i go inap 255 aua. |
Difolt intaval em 24 aua, em i olsem, yu mas putim wanpela taim long wanpela de |
|
Laip bilong bateri |
Bikpela o wankain olsem 6-pela yia |
2. Ol teknikel paramita bilong ron
|
Ol samting |
Paramita |
||
|
Nominal kaliber |
DN15 |
DN20 |
DN25 |
|
Range Ratio |
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 |
|
Tempereja Klas |
T30/T50/T90 |
||
▲Overload flow (Q4) - Wara mita i mas inapim mak bilong ol 'error' insait long sotpela taim, na bihain em i mas holim mak bilong 'flow rate' bilong ol 'metering characteristics' aninit long ol 'rated operating conditions'.;
▲Komon flo reit (Q3) - maksimum flo reit aninit long ol wok kondisen we i gat reit. Aninit long dispela 'flow rate', wara mita i mas wok gut na inapim ol 'maximum error requirements';
▲Baundri flo (Q2) - flo we i save kamap namel long komon flo Q3 na minimam flo Q1, na i brukim ron bilong ron i go long tupela eria: "hai zon" na "lo zon" wantaim ol spesifik maksimum asua we ol i ken larim;
▲Minimum flow rate (Q1)-minimum flow rate we i nidim wara mita i soim long bihainim bikpela asua we ol i ken larim;
▲Indikasen asua: Insait long wara tempereja mak bilong 0.1 digri i go inap 50 digri, mak bilong wara mita em i ±2% long bikpela eria (Q2 Liklik o wankain olsem Q Liklik o wankain olsem Q4) na (±5%) long liklik eria (Q1 Liklik o wankain olsem Q
3. Wok ples: wara tempereja 0.1-+45 digri, humiditi 0-95%RH;
4. Maks wok presa: Liklik o wankain olsem 1.6 Mpa;
5. Presa lus: Maksimum presa lus aninit long ol wok kondisen i no winim 0.063Mpa;
Lukluk na Spesifikasen
|
Kaliber |
L |
W |
H2 |
Tred Koneksen Paip ϕ |
Tred Koneksen Kes ϕ |
|
DN15 |
165 |
90 |
150 |
R 1/2 |
G 3/4 B |
|
DN20 |
195 |
90 |
152 |
R 3/4 |
G 1 B |
|
DN25 |
225 |
104 |
175 |
R 1 |
G1 1/4 B |
Waiales rimot wara mita spesifikasen na dimensen tebol
Ol samting bilong bilas
Wanwan wara mita i kam wantaim 2-pela pis bilong ol paip join, ol konekting nat na ol ring bilong pasim, 1-pela setifikesen, na 1-pela prodak manuel long wan wan bokis.
