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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EJAA, EJAA-HT Industrial Automation Limited

LRV and HRV can be specified with range value specifications up to 5 digits excluding any decimal point within the range of — to The measurement span is determined by eja530x higher and lower range values.

Read carefully before using the transmitter. Mounting position ema530a or zero shifts caused by static pressure are typically compensated by a zero adjustment.

Operation Mode Setup Please use this instrument in the industrial environment only. Table of contents Table Of Contents Sets the calibration range for 4 to 20 mA DC.

When doing this, lightly press the side of the CPU assembly connector and pull the cable connector to disengage. Confirm the hunting using a receiving instrument or the integral indicator, and set the optimum damping ejaa530a constant.

Diaphragm Seals Installation Consideration YES Isolate problem in measurement system. Is power supply polarity correct? To confirm or change the values, see Subsection 8.


Calibration Instruments Selection Check HRV and modify as needed. Press the OK key after confirmation. In case of its maintenance, soft and dry cloth is used. Refer to Subsection 8. The range with decimals is available to the third decimal place. Wetted parts material S. Press the NO OK key. Powering off within 30 seconds after a zero adjustment will return the adjustment back to the previous settings.

Change 4 to 20 mA output to 20 to 4 mA output. Outputs the signal Hold, Manusl, or Low set with parameter D However, if required, observe the following precautions in the test procedures. Displaying Data Using the BT Replacing The Integral Indicator Add Optional code C2 and C3. Are power supply voltage and load resistance correct?

Yokogawa EJAA In-Line Mount Gauge Pressure Transmitter, Pressure : Instronline

Shrouding Bolt Shrouding Bolt F H, Type of Equipment: The new facility will play a crucial role in Eja530s vision to be the top global IA player by If the eia530a is equipped with an integral indicator, refer to Subsection 9. Process Piping Installation Precautions An integral indicator can be installed in the following three directions.

Use the following formula to determine cable length for specific applications: Follow the procedure below to change the time constant. Ped pressure Equipment Directive The transmitter is designed to withstand severe environmental conditions. Connecting The Bt Yokogawa’s new facility in Singapore will play vital role in its regional and international growth.


Even test voltages that do not cause visible damage to the insulation may degrade the insulation and reduce safety margins. Press the key twice in the setting panel panel 1 to clear all error message P10 to P13 information. Apply a non-hardening sealant to the threads for waterproofing.

EJA530A In-Line Mount Gauge Pressure Transmitter (DISCONTINUED)

Use the Jea530a D Abnormalities appear in measurement. See this replacement product: Cenelec Atex kema Certification Up to 5 items such as inspection date, inspector, and other information can be saved in these fields.

Do not touch the terminals while it is discharging. For calibration to the 0.

The transmitter then switches back to the normal operation mode with the measurement range of 0 to 3 MPa. Please contact Yokogawa for any repair or modification required to the instrument. Yokogawa’s DPharp high static pressure transmitter offer long-term stability and diagnostics to make your maintenance routine easy.

Ground terminals are located on the inside and outside of the terminal box.