GPRS Water Meter Wireless Remote Reading Residential Building R100 T50 Basic
Product Description
GPRS Water Meter Wireless Remote Reading Residential Building R80 T50 Basic
The GPRS water meter is a wireless water meter with the function of Remote Reading.
The range ratio of our GPRS water meter can reach R80, and the temperature can reach T50 or T90. Often used in Residential Building projects. Its composition is the intelligent module of base meter plus GPRS.
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Technical parameter
| Item | Unit | Details | ||
| Nominal diameter | mm | 15 | 20 | 25 |
| Q3/Q1 | R80 | |||
| Overlolad flow(Q4) | m⊃3;/h | 3.125 | 5 | 7.875 |
| Nominal flow(Q3) | m⊃3;/h | 2.5 | 4 | 6.3 |
| Transitional flow(Q2) | m⊃3;/h | 0.05 | 0.08 | 0.13 |
| Minimum flow(Q1) | m⊃3;/h | 0.031 | 0.05 | 0.08 |
| Accuracy class | ClassB | |||
| Maximum indication | m⊃3; | 999999.9 | ||
| Temperature class | T30 | |||
| Pressure class | MAP10 | |||
| Pressure loss class | ΔP63 | |||
| Flow prefile sensitivity class | U10/D5 | |||
| Environmental class | Class B | |||
| Electromagnetic environmrnt class | E1 | |||
| Power supply | 2.1V-3.6V | |||
Outline dimension
| Nominal Diameter | Length L | Length L1 | WidthB | 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 | G1B |
| 25 | 345 | 225 | 90 | 114 | R1 | G1 1/4B | |