YOKOGAWA EJAA, EJAA Absolute and Gauge Pressure Transmitters EJAA/HAC general specifications · EJAA and EJAA User’s Manual. Yokogawa Dpharp vigilantplant EJAA Pdf User Manuals. View online or download Yokogawa Dpharp vigilantplant EJAA User Manual. Jun 9, Regarding This Manual. • This manual should be provided to the end user. • The contents of this manual are subject to change without prior.

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Press the SET H Please use this instrument in the industrial environment only. The user is permitted, however, to replace a capsule assembly with another of the same measurement range. Shrouding Bolt Shrouding Bolt F For the intrinsically safe equipment and explosionproof equipment, in case the instrument is not restored to its original condition after any repair or modification undertaken by the customer, intrinsically safe construction or explosionproof construction is damaged and may cause dangerous condition.

When the instrument is shipped, this is set as specified in the order. Insert the pin CN4 as shown in the figure above to set the burn-out direction. LRV and HRV can be specified with range value specifications up to 5 digits excluding any decimal point within the range of — to The parameter is set to HIGH.

Bt Operation Precautions Be careful not to damage the threads when removing these caps. First determine whether the process variable is actually abnormal or a problem exists in the measurement system.


BT ID settings 2. The hardware error indicates faulty amplifier or capsule. Follow the ,anual below to make this change. External zero is continuously adjustable with 0. If the transmitter is equipped with an integral indicator, refer to Subsection 9.

Ground terminals are located on the inside and outside of the terminal box. Note that the amount of adjustment to the zero point changes according to the speed at which the screw is turned.

User`s Manual Model EJAA and EJAA Absolute |

When a shrouding bolts are driven counterclockwise by an Allen wrench, it is coming out and locks up a cover. Press the [F4] OK key to release test output immediately. Primary seal failure annunciation: Sets the following 5 types of integral indicator scale ranges and units: Parameter C22 is changed at the ESC same time.

Use proper tools for all operations. See Chapter 3 for details.

Turn the screw to the right to increase the zero point or to the left to decrease the zero output; the zero adjusts in increments of 0. Zero Point Adjustment Sets a unit for temperatures displayed on the BT Apply a non-hardening sealant to the threads nanual waterproofing.

Security code settings 3. Contact Yokogawa service personnel.

Screw each cover in tightly until it will not turn further. NO Refer to error message summary manul Subsection 8. You can use the alphanumeric keys in conjunction with the shift keys to enter symbols, as well as alphanumeric keys.


Yokogawa EJAA User Manual | Page 2 / 67 | Original mode

Is output adjusted correctly? In addition, the display can be updated to the present data value eja5300a any time by pressing the [F1] DATA key. Select the one having a pressure range close to that of the transmitter. You must press the shift key before entering each letter. Then, unpack the transmitter there to avoid damage on the way. It is recommended to set a low-pass filter approximately 0.

EJA530A In-Line Mount Gauge Pressure Transmitter (DISCONTINUED)

Mounting position effects or zero shifts caused by static pressure are typically compensated by a zero adjustment. Alphanumeric Keys And Shift Keys In order to avoid confusion, unnecessary marking is crossed out on the label other than the selected type of protection when the transmitter is installed.

Installation Of Explosion Protected Type Displaying Manuak Data Fja530a, should any other error number be displayed, take the appropriate measure in reference to Subsection 8.

LCD contrast setting 5. Follow the procedure below to change the range. When the transmitter is delivered, visually check them to make sure that no damage occurred during shipment. Follow the domestic electrical requirements as regulated in each country.

Brain Terminal Bt Operation