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DN15-DN25
S.H.Meters
DN15-DN25 LoRa Water Meter Municipal Wireless Remote
Brief introduction
LoRa wireless water meter adopts advanced wireless transmission technology, which transforms information of conventional mechanical water meter into electrical signal that stored by micro-electronics control circuit. It is able to automatically read the metering data via wireless remote network and control the close and open of the valve.
Product features
·our lora water meter has high accuracy
·Type:dry dial/screw/seal
·Material:brass
·Scenes to be used:home/apartment/domestic/indoor/house/residential/housing/garden/housing/commercial/general household/residential building/for residence/apartment /municipality/household/potable/domestic residential
·waterproof level:IP68
·Technical data conform to international standard ISO 4064.
·Accuracy:class b
·Water temperature: 0.1℃~50℃ ( 0.1℃~90℃ for hot water meter).
Outline dimensional drawing
Dimension
| Nominal Diameter | Length L | Length L1 | Width B | Height H1 | Height H2 | Connecting Thread | |
| mm | d | D | |||||
| 15 | 258 | 165 | 90 | 112 | 184 | R1/2 | G3/4B |
| 20 | 299 | 195 | 90 | 112 | 184 | R3/4 | G1 |
| 25 | 345 | 225 | 90 | 114 | 186 | R1 | G11/4B |
Technical specifications
| Item | Unit | Details | ||
| Nominal diameter | mm | 15 | 20 | 25 |
| Q3/Q1 | R80/R100 | |||
| Overload flow(Q4) | m³/h | 3.125 | 5 | 7.875 |
| Nominal flow(Q3) | m³/h | 2.5 | 4 | 6.3 |
| Transitional flow(Q2) | m³/h | 0.05 | 0.08 | 0.13 |
| Minimum flow(Q1) | m³/h | 0.031 | 0.05 | 0.08 |
| Accuracy class | Class 2 | |||
| Maximum indication | m³ | 99999 | ||
| Temperature class | T30,T90 | |||
| Pressure class | MAP 10/MAP 16 | |||
| Pressure loss class | Δp63 | |||
| Flow prefile sensitivity class | U10/D5 | |||
| Environmental class | Class B | |||
| Electromagnetic environment class | E1 | |||
| Static current | uA | <10 | ||
DN15-DN25 LoRa Water Meter Municipal Wireless Remote
Brief introduction
LoRa wireless water meter adopts advanced wireless transmission technology, which transforms information of conventional mechanical water meter into electrical signal that stored by micro-electronics control circuit. It is able to automatically read the metering data via wireless remote network and control the close and open of the valve.
Product features
·our lora water meter has high accuracy
·Type:dry dial/screw/seal
·Material:brass
·Scenes to be used:home/apartment/domestic/indoor/house/residential/housing/garden/housing/commercial/general household/residential building/for residence/apartment /municipality/household/potable/domestic residential
·waterproof level:IP68
·Technical data conform to international standard ISO 4064.
·Accuracy:class b
·Water temperature: 0.1℃~50℃ ( 0.1℃~90℃ for hot water meter).
Outline dimensional drawing
Dimension
| Nominal Diameter | Length L | Length L1 | Width B | Height H1 | Height H2 | Connecting Thread | |
| mm | d | D | |||||
| 15 | 258 | 165 | 90 | 112 | 184 | R1/2 | G3/4B |
| 20 | 299 | 195 | 90 | 112 | 184 | R3/4 | G1 |
| 25 | 345 | 225 | 90 | 114 | 186 | R1 | G11/4B |
Technical specifications
| Item | Unit | Details | ||
| Nominal diameter | mm | 15 | 20 | 25 |
| Q3/Q1 | R80/R100 | |||
| Overload flow(Q4) | m³/h | 3.125 | 5 | 7.875 |
| Nominal flow(Q3) | m³/h | 2.5 | 4 | 6.3 |
| Transitional flow(Q2) | m³/h | 0.05 | 0.08 | 0.13 |
| Minimum flow(Q1) | m³/h | 0.031 | 0.05 | 0.08 |
| Accuracy class | Class 2 | |||
| Maximum indication | m³ | 99999 | ||
| Temperature class | T30,T90 | |||
| Pressure class | MAP 10/MAP 16 | |||
| Pressure loss class | Δp63 | |||
| Flow prefile sensitivity class | U10/D5 | |||
| Environmental class | Class B | |||
| Electromagnetic environment class | E1 | |||
| Static current | uA | <10 | ||
