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Pipe Diameter | DN15 | DN20 | DN25 | ||
Minimum Flow Rate Qi (m3/h) | 0.00625 | 0.01 | 0.0252 | ||
Permanent Flow Rate Qp (m3/h) | 2.5 | 4.0 | 6.3 | ||
Maximum Flow Rate Qs (m3/h) | 3.125 | 5.0 | 7.875 | ||
Connection | G3/4” | G1” | G1 1/4” | ||
Length (mm) | 165 | 195 | 225 | ||
Width (mm) | 97 | 97 | 97 | ||
Height (mm) | 96.5 | 96.5 | 107 | ||
Temperature | Medium Range: T30/T50/T70/T90 Ambient Temperature:5 - 55℃ Storage Temperature:-20-60℃ | ||||
Materials | Brass | ||||
Meteorologic Class | R125/R160/R200/R250/R400 (Optional) | ||||
Maximum Operation Pressure | 1.6 Mpa | ||||
Pressure Loss | ∆P≤0.063 Mpa | ||||
Pressure Stage | PN16 Bar | ||||
Protection Class | IP68 | ||||
Battery | 3.6VDC lithium battery, ≥ 6 years | ||||
Data Storage | 24 months history data | ||||
Environmental Requirement | Environmental Class: E1, M1, B | ||||
Interface & Communication | M-Bus/RS485/Lora/GPRS/LoraWan/NB-IOT/Pulse/Zigbee/Sigfox (optional) | ||||
Installation | Horizontal or Vertical | ||||
Display and Indication | Unit:m3/Gallon (optional) LCD: 8-digital | ||||
Standard Compliance | EN14154 ISO4064 OIML R49 |