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II:Basic Technical Parameters
2.Pipe material: It suitable for uniform quality of pipeline of carbon steel, stainless steel, cast iron, copper, PVC, aluminum, glass fiber reinforced plastic, and the lining is allowed.
3.Medium：It suitable for various oil can sound conduction liquid of Tap water, sea water, industrial wastewater, acid alkali liquor etc.
4.Flow rate range：0~±30m/s
5.Accuracy：better than ±1%, Is only one ultrasonic flow meter reach to this precision .
6.Voltage：The Nickel hydride rechargeable batteries can work more than 24 hours or AC220V.
7.Rechargeable：Adopts intelligent charging method, it can access AC220V directly, it will automatic stop when enough and show a green light.
8.Installation way：Clamp on type
9.Measurement period 500ms (2 times per second, 128 groups of data per cycle)