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Yokogawa Corporation of America

North & Central America

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EJA110A Differential Pressure Transmitter

The EJA110A is a traditional-mount differetial pressure transmitter based on Yokogawa's workhorse EJA-A series.

Review the tabs below to see how the EJA110A can

Boost (1)

Digital Performance




EJA110A Capsule Ranges



3rd Party Manifolds


3-Valve Manifold



5-Valve Manifold


3rd Party Remote Diaphragm Seals



Flush-Flanged Diaphragm Seal


Boiler and Feedwater Pump Efficiency Optimization

The primary function of a utility boiler is to convert water into steam to be used by a steam turbine / generator in producing electricity. The boiler consists of a furnace, where air and fuel are combined and burned to produce combustion gases, and a feedwater tube system, the con- tents of which are heated by these gases. 

Hydrogen Permeation

Hydrogen is the simplest and smallest atomic element. Water, acids, bases, and the immense family of organic compounds all contain hydrogen. Even though hydrogen is not corrosive, it can cause problems for pressure transmitters through Hydrogen Permeation.

Reverse Osmosis Filter Monitoring

The reverse osmosis (RO) process is used in many industries. This process uses membrane separation which has been proven to be one of the most economical means to remove suspended solids from feed water.

Screen Differential Control

What is screen differential control? This is a control application commonly found at utility plants located on rivers, lakes and other large bodies of water and at industrial facilities where a large amount of cooling water is used. Screen differential control and monitoring is needed to prevent damage to rotating screens caused by excessive pressure being applied by debris collecting on the screens.