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Models and Specifications：
Features:
1. Lithium battery life: 10 years
2. Archive: 38 Month data historical（ M-BUS, RS-485, Pulse output )
3. Installation choice: Water supply pipeline or Water return pipeline
4. Horizontal or Vertical installation
5. Accuracy: Class 2, meets EN1434
6. Measuring range (q s/q i =100:1)
7. Temperature sensor: PT 1000
8. Environment standard Class: A
9. Min. temperature difference: 3℃
10. Water pressure: ≤1.6Mpa
Main Technical Parameters:
Temperature sensor pair: PT 1000
Installation：