超声波流量计

灰色手持式（便携式）超声波流量计采用低电压、多脉冲发射电路，测量精度、使用寿命及可靠性大幅提高；双平衡信号差分发射、接收电路，可有效抵御变频器、电视塔、高压线等强干扰源的干扰；内置可充电镍氢电池，可连续工作12小时以上；优化的智能信号自适应处理，用户无需任何电路调整。

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