View and Download YOKOGAWA EJXA installation manual online. EJX Series and EJA-E Series Differential Pressure and Pressure Transmitters. EJXA. Manual. Yokogawa Electric Corporation. EJX Series. HART Communication Type .. This manual describes the HART protocol communica- 1 EJXA Get Yokogawa EJXA Manual. Get all Yokogawa manuals!.
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NOTE Ground terminals are located on the inside and outside of the terminal box.
Screw each cover in tightly until it will not turn further. NOTE After completing the connections, close the valves on the process pressure taps main valvesthe valves at the transmitter stop valvesand the impulse piping drain valves, so that condensate, sediment, dust and other extraneous material cannot enter the impulse piping.
To pipe by fastening a U-bolt to its mounting bracket. Multivariable transmitter hart communication type 52 pages. Power Supply Voltage and Load Resistance To configure and activate the process alarm function and Connecting with the commercial AC power supply status output, it is necessary to set some parameters. Model 8. Add to my manuals Add.
Be sure to use the DC power Refer to each communication manual exj110a procedures. To ensure both safety and efficiency, please read this manual carefully before you operate the instrument. Maintenance of the transmitter is easy due to its modular construction.
Yokogawa EJX110A User Manual
Add g and h. Page 55 Revision Information: When wiring, be sure not to damage the cable’s insulation or its core. Selecting the Installation Location Never insert a Drain valve screwdriver or other tool between the cap and port threads amnual remove the cap.
Occasionally, however, temporary conductivity caused by condensation must be expected. The procedure for conducting these tests is as follows: Page 70 9.
Connect a manuall and check self-diagnostics. Zero adjustment Conduit connection 4.
Yokogawa EJXA : Manual
Follow the domestic electrical requirements RTD, Pt ENENC Eix110a 3 ii 5. Page 25 4. Connecting Impulse Piping to a Transmitter Type 4X Note 2. Zero-adjustment screw cover F Does the selfdiagnostic indicate problem location? The following sorts of symptoms indicate that transmitter may not be operating properly. To maintain proper sealing, wind sealing tape around the nipple threads. Page 78 Unit: Absolute pressure and gauge pressure transmitters 76 pages.
To reposition a drain vent plug, use a wrench to slowly and gently unscrew it. Absolute pressure and gauge pressure transmitters 49 pages.
Yokogawa EJXA User Manual | 85 pages | Also for: EJXA, EJXA
Pay careful be removed before connecting the line. Note that powering off within thirty seconds after setting will cause a return to the previous settings. Page 76 Unit: To prevent such problems, the process pressure taps must be angled as shown in figure 5.
Grounding is always required for the proper operation of transmitters. If you require further assistance, please contact the nearest Yokogawa office. Be careful not to damage Tap valve Drain plug the threads when removing this cap. Zero adjustment Conduit connection 54 2. Vertical height between the HP process connection and the transmitter mm F Manua, pressure and gauge pressure transmitters, ej series 65 pages.
Page 74 Unit: Page 80 Unit: Page 33 2 Flameproof Type 6. Page 23 Location of the mark requirements of each system. To change the process connection, the drain vent plug must be repositioned.
Page 32 6.
Do not install the transmitter in a corrosive atmosphere. Read this carefully before using the transmitter.