| Type |
Ultrasonic Heat Meter |
| Flow Rate |
R160 to 250 |
| Measurement Range |
0.01 to 25 m³/h |
| Q3 (m³/h) |
2.5 to 6.3 |
| Start Flow (L/h) |
2 to 3 |
| Measurement Range Ratio |
Q3 to Q1 = 100 to 125 to 160 to 200 to 250 to 400 |
| Accuracy Rating |
Class 2 |
| Pressure Rating |
MAP16 |
| Pressure Loss Rating |
≤0.063 MPa |
| Data Storage |
Daily storage, daily freeze, monthly storage, monthly freeze, annual storage (customizable) |
| Remote Transmission Method |
Optical or M-BUS or RS485 or NB-IoT or LoRaWAN, 4G, Pulse, wMBUS (configured on demand) |
| Power Supply |
DC3.6V Lithium Battery |
| Working Environment Temperature |
-13 °F to +131 °F (-25 °C to +55 °C) |
| Temperature Rating |
T30 to T50 to T70 |
| Installation Position |
Horizontal or Vertical |
| Reverse Flow Measurable |
Yes |
| Protection Class |
IP68 |
| External Dimensions (L x H x W) |
DN15: 6.50 in x 3.68 in x 3.35 in (165 mm x 93.5 mm x 85 mm) DN20: 7.68 in x 3.84 in x 3.35 in (195 mm x 97.5 mm x 85 mm) DN25: 8.86 in x 3.98 in x 3.35 in (225 mm x 101 mm x 85 mm) |
