Intelligente Gaszähler mit IC-Karte

Performance parameter: 1) Models: IG1.6-I, IG2.5-I, IG4-I 2) Maximum discharge (cbm/h): 2.5, 4, 6 3) Minimum discharge (cbm/h): 0.016, 0.025, 0.040 4) Working ambient temperature (°C): -10 40 5) Working ambient humidity (%): ≤90 6) Total pressure loss (Pa): ≤200 7) Working pressure range (KPa): 0.5 50 8) Error tolerance range: a) Q min.Q < 0.1Q max. % ±3 b) 0.1Q max.Q≤Q max. % ±1.5 9) Working voltage (V): 1.5V x 4 or 1.5V x 2 10) Quiescent current (μA): 10