ICS TRIPLEX T9402
ICS TRIPLEX T9402
ICS TRIPLEX T9402
GE的7615使用传感器来进行压力的精密测量。在正常的操作中，7615既可以工作在测量模式也可以工作在控制模式。
在控制模式下，7615同时测量和控制压力。控制模式主要用于校准和测试压力表，传感器变送器，压力开关以及相关的压力仪器等。
测量模式中，7615仅进行压力的测量。典型的，测量模式一般用于研究性的实验室，测试压力表和传感器等。 GE 推出了 Sentinel LNG，这是高级超声波流量计系列的新增成员。Sentinel LNG以可靠的技术为基础，具有全新的性能水平，能够以难以置信的速度和精度针对流量变化做出反应。Sentinel LNG 将超声波技术的使用扩展到测量液化天然气 (LNG) 的低温应用场合，具有无与伦比的性能、可靠性和安全性。
Sentinel LNG 采用的设计原理非常简单，即安装一只可靠的流量计来克服LNG 罐的液位测量精度限制。Sentinel LNG 是一款采用无可动部件的全焊接结构超声波流量计。超声波传感器安装在低温液体的外部，从而避免因温度而引起的传感器性能的退化。设计为全通径设计，因此，仪表上的压降只等于等长管段的压降
standard) bus
The biggest feature is its super robustness and data security. The system also supports MODBUS. The communication with intelligent field instruments is through
IART protocol or fieldbus (31.25kb profibuspa and FF Bus).
The system communication between the operation management level and the process control level is realized by the di ginets network (Industrial Ethernet /iee802.3 standard),
The user can select the communication transmission medium (ordinary cable or optical fiber) and network topology structure according to the actual situation of the application.
Popular PC and MS_ Wi ndows2000 has been widely used in various fields all over the world and has become the de facto standard computer platform
Set. The operating station 0s, engineer station es and data gateway GS of the industrial “system have adopted this platform, thus ensuring the
It is universal, open and easy to use, and brings great convenience for future technology upgrading and maintenance.
System engineering configuration is very convenient. The configuration language is based on ie0611313 industrial standard and provides function block diagram (FBD) and ladder diagram
(LD), instruction list (IL), sequential function diagram (SFC), structured text (st) and other graphical configuration modes. The system contains about 220 functions
The algorithm library of energy block, the basic library with more than 200 graphic symbols and the extended library with a large number of 3D symbols.
The system uses the same set of configuration tool software to complete the configuration and commissioning of process level, operation level and even fieldbus
