Three valve units that volume is small , weight is light , structure is simple , strong and durable , parts exchangeability is good . fpr temperature , static pressure variation and impulse the whole device have reliable stability , apply for 1151 , 3051 , fc , k , cfc , sbcc every series differential pressure transmitter : flow transmitter products coordinate usage , can be installed on the product and with product form integratization , has simplified product installation structure 三阀组体积小重量轻结构简单坚固耐用，零部件互换性好，整体装置对温度和静压变化及冲击有可靠的稳定性,适用于1151 3051 fc k cfc sbcc等各系列差压变送器,流量变送器产品配套使用，可直接安装在产品上，与产品成一体化，简化了产品的安装结构。
High quality sensor , unique stress isolated technology and flexible installation and debugging method has ensure the best ratio of performance price for wide plus ds series differential pressure transmitter make it suitable for use in wide industrial field or laboratory to measured and controlled the furnace pressure , air flue pressure and air pressure 高质量的传感器独特的应力隔离技术以及灵活的安装调试方式保证了wideplus ds系列差压变送器的最佳性能价格比。它可广泛应用于工业领域或实验室进行炉膛压力风道压力空气压力等的测量和控制。
Secondly , the development and the theory of operation of an intelligent pressure transmitter are analyzed and the error correct and the power consumption of it are presented and solved . thirdly , the data interfusion technology and automatic test is presented . and then , the theories of operation of the sensor and the hardware , the function descriptions of the software and the function and capability criterions of a 在hbcc / hbyc系列智能差压变送器的研制中，研究了电容式智能差压变送器的传感器和硬件工作原理，软件的功能描述，变送器的功能和性能规范，以及软件设计的总体方案。
Finally to accomplish the development of air speed measure components being based upon above discussion , the paper chose rationally hardware equipments , such as the tiny pressure difference sensor , the data collection system , the industrial control computer etc , solved the communication interface problems of the hardware platform , compiled the system software of the air speed on - line monitor , and raveled out a series of technical problems about the signal real time conversion , transfer , modify , calculate , display and so on 在此基础上，对微差压变送器、数据采集系统、计算机等硬件设备进行了合理选型，解决了硬件平台的通讯接口问题。编制风速监测系统软件，解决信号实时转换、传递、修正、计算、显示等监测系统二次部分开发的一系列技术问题。
Three valve manifold that volume is small , weight is light , structure is simple , strong and durable , parts exchangeability is good . for temperature , static pressure variation and impulse the whole device have reliable stability , apply for 1151 , 3051 , fc , k , cfc , sbcc every series differential pressure transmitter : flow transmitter products coordinate usage , can be installed on the product and with product form integratization , has simplified product installation structure 体积小重量轻结构简单坚固耐用，零部件互换性好，整体装置对温度和静压变化及冲击有可靠的稳定性,适用于1151 3051 fc k cfc sbcc等各系列差压变送器,流量变送器产品配套使用，可直接安装在产品上，与产品成一体化，简化了产品的安装结构。
Our company commission sell all kinds of pressure / difference pressure transmitter , temperature instruments , pressure gauge , paperless and penless recorder , programmble computer controller ( pcc ) , distributed computer system ( dcs ) , single / muticontroller , manus operator , electric actuator , control valve , plate and workbench of control room ， etc 本公司经营压力差压变送器、温度仪表、压力仪表、记录仪、 pcc 、 dcs 、单多回路调节器、手操器、执行器、阀门、控制盘台柜等门类齐全的自动化控制检测及执行器。
