A laser power meter which has high accuracy and large dynamic scope is used to obtain accurate energy measurement of the laser pulse.
高精度、大动态范围的激光能量计可精确测量出激光脉冲的能量。
The network module calculates the output pulse of electric meter and transmits to computer by network, make the deferent distance more farther.
电子式电能表输出的脉冲信号经过网络模块的统计换算通过以太网传输给管理计算机，使得传输距离不受约束。
The concentrated copy electric energy meter is to old meters aluminium disk revolution translate into pulse signal, and to pulse count translate into electric vector data for storage.
集抄电能表是通过将原基表的铝盘转数转化成脉冲信号，并将脉冲数转化为电量数据存储。
The pointer position of the rotary vane meter is equipped with a pulse switch used for transmitting a pulse signal to the control system.
在所述的叶轮式水表的指针部位设一将脉冲信号传递给控制系统的脉冲开关。
Ultrasonic flow meter fluid flow through the detection of ultrasonic beam (or ultrasonic pulse) effect to measure the flow meter.
超声流量计是通过检测流体流动对超声束（或超声脉冲）的作用以测量流量的仪表。
For the meter which has liquate inner, can work in strong vibration or pressure pulse situation.
对于在外壳内充液的仪表，能够抗工作环境振动较强和减少介质压力的脉动影响。
This energy meter has been used in detective system of Raman free-electron laser. We successfully measured the typical parameters of the output millimeter wave laser pulse.
将该能量计应用于拉曼自由电子激光器检测系统，成功地测定了输出毫米波激光脉冲的典型参数。
The thesis introduces a kind of single-pulse-refection ultrasonic distance meter system module in detail based on Microcontroller.
本文介绍了一种基于单片机的脉冲反射式超声波测距模块。
Measure function: can measure current, voltage, active power, reactive power, frequency, zero sequence current, electric energy, 2 pulse inputs implement watt-hour meter auto read;
测量功能：高精度测量电流电压、P、Q、功率因数、频率、零序电流、计算电度；2路脉冲量输入实现外部电度表自动抄表；
Measure function: can measure current, voltage, active power, reactive power, frequency, zero sequence current, electric energy, 2 pulse inputs implement watt-hour meter auto read;
测量功能：高精度测量电流电压、P、Q、功率因数、频率、零序电流、计算电度；2路脉冲量输入实现外部电度表自动抄表；
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