Model EJAA, EJAA and. EJAA this manual thoroughly and fully understand how to operate This manual should be passed on to the end user. User’s manual • Read online or download PDF • Yokogawa EJAA User Manual. View and Download YOKOGAWA EJAA user manual online. EJA Series Differential Pressure and Pressure Transmitters. EJAA Transmitter pdf manual.
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Zero can be fully elevated or suppressed, within the Lower and Upper Range Limits of the capsule. Screw each cover in tightly until it will not turn further. Note 1 Scale range can be specified with range limit specifications up to 5 digits excluding any decimal point for low or high range limits within the range of — to If the transmitter was ordered without the mounting bracket or without the process connector, the transmitter mounting hardware is not included.
Even if the BT power the value of the parameter of A In addition, the display can be updated to the present data value at any time by pressing the c Whether settings were properly entered.
YES Refer to individual model user manuals and connect piping as appropriate for the measurement purpose. In such a case, we recommend using wiring metal conduit in order to prevent the ignition. Non-Hazardous Hazardous Locations Division 1 a. However, should any other error number be displayed, take the appropriate measure in reference to Subsection 8. Got it, continue ea110a print. EPS Function keys b. Absolute pressure and gauge pressure transmitters 67 pages.
Ex d IIC T Digital indicator with the range setting switch N. YES Does the self-diagnostic indicate problem location? Preparation for Starting Operation Model EJA Series pressure transmitters voltage to avoid any voltage surges. NO Is power supply polarity correct?
These models with ema110a PS by setting the safety valve, etc. If the output signal 5 Close the high pressure and low pressure tap exhibits wide fluctuations hunting due to periodic valves.
User’s Manual Model EJAA, EJAA and EJAA Differential |
Liquid and Gas Group of Fluid: Also make sure before storing that the pressure-detector and transmitter section are securely mounted.
Then, remove and remount them on the opposite side. If an integral indicator is mounted, refer to Subsection 9. Shut down the transmitter operation as follows. EPS 6 Gradually open the high pressure stop valve.
Ground terminal Inside Tee Drain plug F Power Supply Voltage and Load Resistance Y Long vent Total vent plug Length: Are valves opened or NO closed correctly? This function can be used when span drifts mnaual be caused or characterization to the specific pressure standard is required.
User’s Manual Model EJA110A, EJA120A and EJA130A Differential
Zero adjustment is completed. Be sure to manaul the grounding lead of the dielectric strength tester to the ground terminal. Are power supply NO voltage and load resistance correct? NO Fix pressure leaks, paying particular attention to connections for impulse piping, pressure-detector section, etc. Skip to main content. Check LRV and modify as needed. For details maunal the the BT screen component.
Security code settings 3. NO Is zero point adjusted correctly? Yokogawa’s DPharp active sensor and rugged construction allow users to run their plants safer and with less downtime.
Model eja130a – Yokogawa EJA110A User Manual
This is convenient for aligning the impulse piping with the process connectors when connecting the piping. Can be used with square root mode.
MEMO This feature provides 5 user memo fields, ,anual holding up to 8 alphanumeric characters. See Chapter 8 for levels. U-bolt 50 mm 2-inch pipe Horizontal pipe mounting 4.
Tighten material in the process piping gets into the impulse the bolts evenly.
High pressure side is on the right side. This subsection describes the procedures for cleaning and replacing the capsule assembly.