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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Thus, changing the higher range value also changes the span. The reverse osmosis RO process is used in many industries. High pressure side is on the right side.

Impulse Piping Installation Precautions EPS process connectors from Figure 4. Follow the figure below occurred.

2 zero point adjustment, Zero point adjustment -2 – Yokogawa EJA110A User Manual

To make fine adjustments, turn the screw SET Set the correction value, 6. NO Refer to error message summary in Subsection 8.

See General Specifications sheet. This is convenient for aligning the impulse piping with the process connectors when connecting the piping.

Check line pressure static pressure. Any diagrams, data and other information you can include in your communication will also be helpful. Refer to Subsection 8.


Yokogawa EJAA User Manual | Page 4 / 83 | Original mode | Also for: EJAA, EJAA

When a cover is closed it should be locked by a shrouding bolt without fail. Accurately adjust the output current to 4 mA DC or other target output value using an ammeter that accuratly reads output currents. U-bolt nut Mounting bracket U-bolt 50 mm 2-inch pipe Horizontal pipe mounting 4. The 50 mm 2-inch pipe transmitter can be mounted on either a horizontal or F If, for example, gas collects in a liquid- sides of the transmitter.

Follow the figure below to make this change. Mounting the Diaphragm Seals Proceed with caution when applying pressure. Test output is held for approximately 10 minutes, and then released automatically after the time has elapsed.

Since this will ter zero point. When a zero point adjustment has been made, do not turn off the transmitter less than 30 seconds after adjustment. Outputs the signal Hold, High, or Jea110a set with parameter D The display is always 0 MPa, but this is not a measured value. To make a change such as modifying the drain vent plug s attached to the upside of the cover flange on shipment to be attached to the downside follow the procedure below.


Maual, Cover flange, Process connector and 2. Press the OK key to release test output immediately.

Yokogawa EJAA User Manual | 83 pages | Also for: EJAA, EJAA

Diaphragm and other wetted parts. Note that DPharp is calibrated with high accuracy before shipment, so span should be set using the normal range setup.

The history of up to four errors can be stored. Please read the following sections very carefully. Instruction Manuals General Specifications.

This product was discontinued on Dec 29, When a shrouding bolts are driven counterclockwise by an Allen wrench, it is coming out and locks up a cover. BT a communication cable and press check connection the key.

Installation instructions the selected type of protection when the The cable entry devices and blanking elements transmitter is installed.

Press the OK key after confirmation. Flange mounted differential pressure transmitters 70 pages.