UAD206A101 ABB
UAD206A101 ABB
UAD206A101 ABB
密封隔膜是用于防止管道中的介质直接进入压力变送器里的压力传感器组件中，它与变送器之间是靠注满流体的毛细管连接起来的。
EJA438W、EJA438N 隔膜密封式压力变送器用来测量液体、气体和蒸汽的压力，然后输出与压力相对应的 4~20mA DC信号。EJA438W、EJA438N可与BRAIN手操器、CENTUMCS 、YHC4150、HART 375、FieldMate 互相通讯，通过它们进行设定、监控等。 EJX系列变送器具有高精度的硅谐振器
·抑制温漂
·抑制静压误差
·高精度，稳定性好
EJX110A采用多变量传感器技术，所以它不只是一个差压变送器，它可以同时测量压力，显示在LCD上，并且可以通过通讯传输给上位。
·宽大的LCD显示屏
·重要过程参数清晰直观
·自诊断功能
·操作提示
(Telecontrol)
4.2 Field Controller PS
Industrial” field controller PS is a special process control station, which is embedded with field bus communication interface for users to use
Fieldbus technology offers very flexible options. Each PS allows to insert 4 fieldbus interface cards (the card type can be different),
Each card is connected to 1 field bus to collect process data and diagnostic information from the bus, the interface card is easy to replace and plug and play
(Plug & Play), and can be plugged and unplugged.
The field controller PS has the following characteristics:
o
Flexible: supports all international standard open fieldbuses and can be mixed
Simultaneous connection of 4 high-speed fieldbuses (max. 12 MBd)
Simple engineering: configuration, commissioning and diagnostics using only the same tool CBF (Control Build F) software
mouth
Access to all information from the field including equipment management information
Global database of fieldbus devices, control levels and HMI (Human Machine Interface) usage systems
Module identification with production operating parameters
c
complete self-diagnosis
Compact and robust design
Front Panel Wiring
DIN rail (U-shaped) installation well can be directly wall mounted, simple and convenient
o
Allowable operating ambient temperature…60 C, with automatic temperature monitoring
o
EMC (Electromagnetic Compatibility) according to EN50082
mouth
Certifications: CE, NAMUR, CSA, CSA-NRT
More about this source textSource text required for additional translation information
Send feedback
5,000 character limit. Use the arrows to translate more.
