因而阀流通能力比一般调节阀大且无泄漏，在许用压差范围内可作切断阀用。
Thus the valve control valve flow capacity than the average large and no leakage in the range of allowable pressure shut-off valve can be used.
因此可以保证可调喉口的动态反应性能及减小炉口压差波动范围。
So can ensure adjustable laryngeal orifice and dynamic response performance and reduce oven pressure difference fluctuation range.
并将压差和电耳在实际应用中，对其各自特点及适用范围作了详细说明。
The features and the applied scope of the differential pressure and electric ears in practical application have detailed been described in the paper.
压差设定值越大，系统的节能率越小，循环水泵在高效区内的变频范围越小，反之亦然；
The more the pressure difference value is , the less the energy-saving rate is and the less scope of high efficiency of variable pump is, and vice versa.
只要阀门处的压差变化在阀门的设计压力范围内，无需任何人为的调节。
Department as long as the valves at the valve of the pressure changes in the design pressure range, without any artificial adjustment.
压电式对于管道振动十分敏感，而在一定范围内差压式的输出信号几乎不受管道振动干扰的影响。
Third, the piezoelectric method is sensitive to pipe vibration, whereas the differential-pressure method is hardly affected by this kind of disturbance to some extent.
特点：流体压力范围上限较高，可任意安装(需定制)但必须满足流体压差条件。
Features: the upper limit of the fluid pressure range is higher, can be arbitrarily installed (to be customized) but must meet the conditions of fluid pressure difference.
压差和相对压力，6个标定点分布在（>0.6%满量程）范围内。
Differential and positive pressure; 6 measuring points distributed over meas. range (> 0.6% of fsv)
压差和相对压力，6个标定点分布在（>0.6%满量程）范围内。
Differential and positive pressure; 6 measuring points distributed over meas. range (> 0.6% of fsv)
应用推荐