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Elinker electric share differential pressure transmitter wiring terminals on request
Published：2013-05-27 11:36:28 Views：
As a professional terminal blocks manufacturer, Elinker electric always adhere to the "high quality, high service, high efficiency" criteria for "national brand" as the slogan aimed at more rational production and service systems, provide the best solution for each customer. Elinker electric circuit board terminals and rail mounted terminal blocks, Terminal as its core product, the differential pressure transmitter installation accessories, Terminal is mainly used in transmitter control unit circuit boards, connected during use required attention to the following several points:
Differential pressure transmitter connection:
(1) remove the tag "FIELD TERMINALS" electronic shell.
(2) connect the positive wire to the "PWR/COMN" on the terminal block, the cathode wire received "-" terminals. Note the signal line and the test may not be Terminal (test) connected to test diode in the power will damage the test line. Twisted-pair cable shielding should be used to obtain optimum measurement results, in order to guarantee the correct communications cable 24AWG or better should be used.
(3) tubing plug transmitter on the shell interface seal unused duct.
(4) the back screw on the meter cover.
Related links:
Differential pressure transmitter is the introduction of foreign advanced technology and equipment for the production of the new transmitter, the key raw material, components and spare parts are taken from the import, the machine carefully assembled and tested, the product has advanced design, variety is complete in specifications, installation is simple to use and so on.
Main advantages:
By simulating the "line" evaluation to ensure transmitter at extreme ambient temperature and medium temperature and pressure (including positive pressure or vacuum), stable and reliable work.
Using "dynamic type" remote diaphragm structure after overloading the diaphragm will not be compromised; accuracy does not change after a long work.
Selection of welding and filling system with rigid sealing structure, elimination of oil leakage occurs.
Capillary design combined with components, capillary reliable protection for field use is not easy to break.
Varieties, forms and sizes variety of remote transmission device, kind of filling liquid and rich, you can meet a variety of different measuring needs.