Shanghai Xunhui Environment Technology Co., Ltd.
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AMR multi jet water meter, wireless Lora, Housing: brass or iron, DN15 | DN 20 | DN25
Description:
The prerequisite for the inetegration of water meters, into modern remote reading systems is the ability of the meters to communicate. AMR-technology provides modular structured solutions for smart metering systems via suitable interfaces, adapted to individual customer requirements. Our portfolio includes both wired bus systems and wireless radio solutions, as well as the associated software for activation and for taking readings with the systems.
Features
Working Condition
- Water temperature ≤ 45°C
- Water pressure ≤ 1MPa
- Pressure Lose < 0.1Pa
- Maximum pressure - 16bar
Accuracy
- From minimum flow-rate (Qmin) inclusive, to transitional flow-rate (Qt) Exclusive +-5%
- From transitional flow-rate (Qt) Inclusive, to overload flow rate (Qmax) Exclusive +- 2%
Electronic modular
Data sheet
| Description | Unit | Hydraulic data and dimensions | ||
| Nominal size | mm(inch) | DN15 (1/2") | DN20(3/4") | |
| Overload flow rate (Qs) | m3/h | 2 | 3 | |
| Permeanent flow rate (Qp) | m3/h | 1 | 1.5 | |
| Transitional flow rate (Qt) | l/h | 80 | 120 | |
| Minimum flow rate (Qmin) | l/h | 20 | 30 | |
| Min reading | l | 0.05 | 0.05 | |
| Max reading | l | 99999.9999 | 99999.9999 | |
| Max work pressure | MPa | 1.6 | 1.6 | |
| Pressure difference at Qs | Mpa | <0.1 | <0.1 | |
| L | mm | 165 | 190 | |
| I | mm | 245 | 290 | |
| H | mm | 135 | 135 | |
| h | mm | 36.5 | 36.5 | |
| B | mm | 94 | 94 | |
| D | inch | G3/4B | G1B | |
| d | inch | R1/2 | R3/4 | |
| weight | with connections | kg | 1.49 | 1.75 |
| without connections | 1.29 | 1.45 | ||