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YOKOGAWA EJA 440A

Manuals and User Guides for YOKOGAWA EJA 440A. We found 2 manuals for free downloads User's manual

Below you will find brief information for Pressure Transmitter EJA310A, Pressure Transmitter EJA430A, Pressure Transmitter EJA440A. The EJA-A Series pressure transmitters are a versatile and reliable solution for a wide range of pressure measurement applications. These transmitters are designed for use in demanding industrial environments and offer a number of features that make them ideal for a variety of applications.

Key Features

  • High Accuracy
  • Wide Operating Range
  • Robust Construction
  • Easy Installation
  • Versatile Configuration
  • Explosion Proof Models Available
  • Intrinsically Safe Models Available
  • Foundation Fieldbus™, PROFIBUS PA and HART Protocol Versions
  • Integral Indicator
  • Digital Settings via BT200

Pages: 83 YOKOGAWA EJA 440A User's manual

Brand: YOKOGAWA Category: Electrical equipment & supplies Size: 5 MB

Languages: English

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78 Pages

User's manual

Languages: English

Frequently Answers and Questions

How do I install the EJA-A Series pressure transmitter in a hazardous location?
Refer to section 2.9, “Installation of Explosion Protected Type Transmitters”, of this manual for details on installing the transmitter in hazardous locations. You will need to select an explosion-protected model with the appropriate certification for the specific hazardous environment. The installation procedures and requirements will vary depending on the specific type of protection selected. Ensure that all wiring and piping is properly sealed and in accordance with the relevant safety standards.
What are the different types of protection available for the EJA-A Series pressure transmitters?
The EJA-A Series offers a variety of protection options, including intrinsically safe, explosionproof, and nonincendive. The type of protection you need will depend on the specific requirements of your application and the hazardous environment in which it will be installed. Refer to section 2.9 for detailed information on each type of protection and its associated installation requirements.
What if I need to replace a component or make modifications to the EJA-A Series pressure transmitter?
For explosionproof equipment, modifications or component replacements should only be performed by authorized personnel. Modifications or repairs undertaken by anyone other than an authorized representative of Yokogawa Electric Corporation may void the explosionproof certification for the instrument. Contact Yokogawa for any repairs or modifications required.
What are the ambient temperature and humidity limitations for the EJA-A Series pressure transmitter?
The EJA-A Series transmitters can operate within a wide range of ambient temperatures and humidity levels. The permissible range is -40°C to 85°C without an integral indicator and -30°C to 80°C with an integral indicator. The relative humidity should be between 5% and 100% R.H. at 40°C.
What type of signal output does the EJA-A Series pressure transmitter provide?
The EJA-A Series pressure transmitter provides a 4-20 mA DC output signal. This signal is commonly used in industrial control systems and can be easily interpreted by various types of controllers and data acquisition systems.
Can I connect the EJA-A Series pressure transmitter to a control system?
Yes, the EJA-A Series pressure transmitter can be easily integrated into a variety of control systems. It is compatible with FOUNDATION Fieldbus™, PROFIBUS PA, and HART communication protocols. Additionally, you can connect it to external indicators, check meters, and other devices through its terminal box.

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