HW85 NB-IOT RESIDENTIAL ULTRASONIC DEJ METER
| Qauv | Nominal Diameter | Permanent Flow Rate | TransitionalFlow tus nqi | MMinimm Flow Rate | Meter Sensor Connection Loj | Cov yeeb nkab sensor txuas loj | Lub cev ntev | |||
| DN (mm) | Q3(m3/h) | Q2(m3/h) | Q1(m3/h) | Xov Length | Kev sib txuas xov | Kev sib txuas Length | Xov ntev | Xov Specification | (mm) | |
| DN15 | 15 | 2.5 | 0.010 ib | 0.006 ib | 12 | G3/4B | 43 | 15 | R1/2 | 165 |
| DN 20 | 20 | 4.0 | 0.016 ib | 0.010 ib | 12 | G1B | 50 | 16 | R3/4 | 195 |
| DN 25 | 25 | 6.3 | 0.025 ib | 0.016 ib | 12 | G11/4B | 58 | 18 | R1 | 225 |
| DN 32 | 32 | 10 | 0.040 ib | 0.025 ib | 13 | G11/2B | 58 | 20 | R11/4 | 180 |
| DN40 | 40 | 16 | 0.064 ib | 0.040 ib | 14 | G2B | 59 | 22 | R11/2 | 200 |
| DN 50 | 50 | 25 | 0.160 Nws | 0.1 | 15 | G21/2B | 60 | 24 | R3/4 | 200 |
| Param-eters | Txoj kab uas hla: DN15 Siab Chav Kawm: MAP16 Qhov Kub Kub: (°C) 0-30 Siab Poob Chav Kawm: △p25Protection Class: IP68 Yeeb Nkab Khoom: Tooj Liab Ua Haujlwm Kub: (°C)-20-55 Dynamic Range: 125-400 Chav Kawm Ambient: Chav Kawm O EMC Qib: E1 Kev Txhim Kho Hom: H/V Flow Section Sensitivity Level: U5/D3 | |||||||||
Sau koj cov lus ntawm no thiab xa tuaj rau peb
