Открытый радиочастотной карты холодной воды Смарт Мете

RF card water meter Advantage 1 Leak-proof seal designed for soaking and allows the meter to function well under water for some time or in wet environment 2 RF technology makes operation very easy for users 3 The pilot valve is immune from scale deposit and water pressure, and is therefore more secure, stable and reliable. (Patent No. ZL00 2 05851) 4 The meter base and valve are magnetic driven with special isolated sealing design, which solves the problems of dynamic sealing and leakage 5 Anti-Vibration PERFORMANCE DATA Nominal Flow QnN1.5 1.5/ N2.5 2.5m3/ hMaximum Flow QmaxN1.5 3.0/N2.5 5.0m3/ hTransitional Flow QtN1.5 120 /N2.5 200L/HMinimum Flow QminN1.5 30 /N2.5 50L/HInitial Flow QiN1.5≤12 / N2.5 ≤16L/HMaximum Working Pressure 16barWorking Temperature 5°C 55°C°CMetrological Class BPressure Loss 0.3barMaximum Registration Capacity 99999m3Smallest Reading Resolution 0.00005m3Mounting on the network HorizontalPackage Weight (with connections) DN15 0.88(AL ALLOY) / 1.34(BRASS)kgPackage Weight (with connections) DN20 1.14(AL ALLOY) / 1.90(BRASS)kgQuantity per package 10carton