Intelligent counter digital frequency rotating speed line velocity display control transmit instruments are all adopt used advanced microprocessor for smart control . input is pulsed quantity or contect switch quantity signal , after cpu operation processing , count , rotating speed or line velocity will be clearly intuitional indicated by high brightness led numeral tube , at the same time , these signals can be changed into standard voltage current signal to transmit output . and have the functions of super - limited alarm , standard serial communication function 简易后备操作器接收从dcs系统或pid调节器给定的模拟量信号，正常控制时，操作器输入输出相当于直通的，以实现dcs系统或pid调节器对执行机构的自动控制，当前级dcs系统或pid调节器发生故障时，操作器接收到故障状态信号，即转为手动控制状态，由按键控制操作信号的输出，当故障解除，仪表自动恢复自动状态。
Are all adopt used advanced microprocessor for smart control . input is pulsed quantity or contect switch quantity signal , after cpu operation processing , count , rotating speed or line velocity will be clearly intuitional indicated by high brightness led numeral tube , at the same time , these signals can be changed into standard voltage current signal to transmit output . and have the functions of super - limited alarm , standard serial communication function 接收从dcs系统或pid调节器给定的模拟量信号，正常控制时，操作器输入输出相当于直通的，以实现dcs系统或pid调节器对执行机构的自动控制，当前级dcs系统或pid调节器发生故障时，操作器接收到故障状态信号，即转为手动控制状态，由按键控制操作信号的输出，当故障解除，仪表自动恢复自动状态。
In the end , the stability is discussed under the coulomb friction model , getting the normal force compensation method and the additive vibration control method , which are to stabilize the friction drive system to realize the controllability and stability , which is simple to realize in the micro manipulator 并通过对coulomb摩擦模型的稳定性讨论,得出正压力补偿控制法,即以稳定摩擦力驱动摩擦振子实现微操作手运动的可控性及稳定性的方法分析。通过数值方法验证正压力补偿控制法的适用性,为微操作器的运动控制提出可行方法。
Heat energy meanings of the meter includ quantity of heat cold . heat energy enthalpy value table interior contained large capacity , can automatically carry out check table quickly , and calculate corresponding heat energy value quantity of heat cold with real - time flow , and automatically accumulate calculation 简易操作器可不外接信号或接一路测量信号,即可通过按键操作直接控制操作信号输出,适用于各种阀门等的手动定位控制，显示屏显示测量值或输出百分比，用户可设。
Wp201 202 series isolation transformation module adopts miniature guide way type structure surface packing technique , has a great improved anti - interference ability of module , it can to transform analog signal such as temperature , pressure , flow , displacement , standard voltage and current and so on into isalated with it the standard voltage or current signal output and wide use to fields such as metallurgy , chemical industries , petroleum chemical , papermaking and printing dyeing , brewing , tobacco and aerospace base and so on . it may intuitionally indicates measuring value , can modify the parameter , easy to field debugging and operation 智能给定操作器具有万能分度号输入的位式控制表所有特点，自动时测量值与给定值比较，决定操作器输出的正转或反转，双屏数码管显示，上屏显示测量值，下屏显示给定值,手动时由按键操作决定正转或反转开关量输出，与电动执行机构配合可控制系统的液位或温度等。
Heat energy meanings of the meter includ quantity of heat cold . wp201 202 series isolation transformation module adopts miniature guide way type structure surface packing technique , has a great improved anti - interference ability of module , it can to transform analog signal such as temperature , pressure , flow , displacement , standard voltage and current and so on into isalated with it the standard voltage or current signal output and wide use to fields such as metallurgy , chemical industries , petroleum chemical , papermaking and printing dyeing , brewing , tobacco and aerospace base and so on 具有万能分度号输入的位式控制表所有特点，自动时测量值与给定值比较，决定操作器输出的正转或反转，双屏数码管显示，上屏显示测量值，下屏显示给定值,手动时由按键操作决定正转或反转开关量输出，与电动执行机构配合可控制系统的液位或温度等。
Due to the component of natural gas is very complex in different zone of our country , the product has taked on special design , it set up moore component factor of thirteen kinds , which offer user to select and setup , so as to satisfy measurement for contains various component natural gas , at the same time established many take - pressure way in order to suit to different measure device , and have automatic calculate and display super - compression factor function A q型操作器输出svout ： 010ma 420ma 05v 15v信号，可直接驱动执行机构变频器或再由伺服放大器去驱动电动调节阀门或由电气转换器和阀门定位器去驱动气动薄膜阀。操作器处于自动工作状态时，其信号输入svin和操作输出信号相当于是直通的。以实现dcs系统或调节器对执行机构的自动控制。
