Hangzhou Powerkey Industries and Trade Co., Ltd |
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IP68 AMR Water Meter RF Wireless Electronic , Size 3/4"
Quick Detail:
Technical data
Metrological class | 2 |
Ambient class | Meets OIML R49 Class B and C (Indoors/outdoors) |
Ambient temperature | 2~50℃ |
Protection class | IP68 |
Medium temperature | T30 (0.1~30℃) |
Pressure grade | MAP10 (PN10) |
Pressure loss | △p63 (0.063MPa) |
Battery life | 8 years |
Upstream sensitivity | U15 |
Downstream sensitivity | D10 |
Reversed flow | Impossible to measure |
Meter flow data
Nom. Size | Model No. | Nom. Flow | Min. Flow | Max. Flow | Flow Turndown | Start flow | Max Tolerance | |
Q2≤Q≤Q4 | Q1≤Q≤Q2 | |||||||
DN 15mm | LX-15DWY1 | 2.5 | 0.020 | 3.1 | 125 | 3 | ±2% | ±5% |
DN 20mm | LX-20DWY1 | 4.0 | 0.025 | 5.0 | 125, 160 | 5 | ±2% | ±5% |