After-sales Service: | Expert Online Support, Supplier Training |
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Warranty: | 1-6 Years |
Install: | H/V |
Medium Temperature: | Cold Water |
Level Measurement: | B |
Counter Instructions: | Digital and Analogue |
Samples: |
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Customization: |
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Diameter | DN15 | DN20 | DN25 | DN32 | DN40 | |||
Length | 165mm | 190mm | 225mm | 230mm | 245mm | |||
Valves | yes | no | yes | no | yes | no | no | no |
Q3 (m³/h) permanent flow-rate |
2.5 | 4 | 6.3 | 10 | 16 | |||
QS (L/h) Start flow-rate |
3 | 3 | 5 | 5 | 8 | |||
Ratio(Q3/Q1) | Q3/Q1=100,160,250,315,400,500 | |||||||
Accuracy | Level 2 | |||||||
Pressure | 1.6MPa | pressure loss | △p40 | |||||
Temperature | T30,T50; Standard T30 | |||||||
Data storage | 1 year of daily data storage, 24 months of historical data; (data storage can be customized according to customer requirements) | |||||||
Power outage protection | After a power outage, the accumulated flow rate and corresponding time recorded before the power outage can be saved, and the metering function will be automatically restored after the power supply is restored. | |||||||
Communication Interface | Infrared,M-BUS,RS485,NB-IOT,LORA,LORAWAN,TTL,Pulse (optional) | |||||||
Power supply | lithium;DC3.6V | |||||||
Protection level | IP68 | |||||||
Electromagnetic Class | E2 | |||||||
Installation | horizontal or vertical | |||||||
Life/duration | ≥8 years | |||||||
Metric diameter | DN15 | DN20 | DN25 | DN32 | DN40 | |||
Thread | G1/2 | G3/4 | G1 | G1 1/4 | G1 1/2 | |||
L(mm) | 165 | 190 | 225 | 230 | 245 | |||
L1(mm) | 260 | 294 | 347 | 356 | 373 | |||
H(mm) | 152 | 162 | 165 | 185 | 195 | |||
H1(mm) | 226 | 236 | 240 | 260 | 270 | |||
W(mm) | 105 | 105 | 105 | 105 | 105 |
Suppliers with verified business licenses