EJAE-JMS4JDB, Yokogawa Differential Pressure Transmitter, $, Estimated Lead Time: 8 – 10 Weeks. The EJA-E series of transmitters is Yokogawa’s most recent evolution of the DPharp family of pressure transmitters. Released in , it combines the. Yokogawa Model EJAE Differential Pressure Transmitter Transmitter Smart / HART, Pressure. Type / Brand – Yokogawa make Model EJAE Differential.

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Usage Gas Sensor Industrial.

Max load resistor Rmax in loop decided by the supply voltage, see the below drawing. Plants run better with Yokogawa differential pressure transmitters.

Yokogawa original distributor hart protocol differential pressure transmitter yokogawa eja The first generation of the EJA series of transmitters was originally launched inand eja110ee date approximately five million units have been delivered to customers all around the world.

Its accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via BRAIN or HART Other key features include quick response, remote set-up using communications and self-diagnostics. DPharp Built-in Safety Certification. The EJAE is our standard traditional-mount differential pressure transmitter in this series.

Yokogawa’s DPharp digital sensor offers twice the performance and stability of the competitor’s analog sensors. Ruggedly constructed differential pressure transmitter can help your plant reduce failures.

Pressure transmitters on the market have several different flange yo,ogawa depending on the medium being measured Gas or liquid. The Yokogawa pressure transmitter series’ performance and reliability has been verified by independent third parties from around the world.

Yokogawa EJAE Manuals

All Yokogawa pressure transmitters are designed and certified to IEC This requires plants that process both medium to maintain a stock of both types of configurations. This allow the display to operate independently from the yyokogawa signal, so it can indicate information ykoogawa maybe more useful at the transmitter location.


EJAE Differential Pressure Transmitter of Differential Pressure Transmitter The high performance differential pressure transmitter EJAE features single crystal silicon resonant sensor and is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure.

Using the DPharp universal mount flanges and universal mounting bracket, almost any installation can be achieved. They are certified for single transmitter use in SIL 2 safety applications and dual transmitter use in SIL eka110e safety applications with no special option required. The basic physics of pressure Different types of pressure sensors Features of pressure transmitters Pressure transmitters communications standards Key characteristics of pressure Common types of diaphragm seals.

Ultimately, the drive of any good pressure transmitter is to get an accurate, reliable pressure measurement to the data user quickly.

EJAE | Yokogawa Electric Corporation

Unlike competitor’s transmitters, the indicator is not driven off the 4 to 20 mA analog signal, but, exist on a separate circuit. The function is used to compensate the analog 4 to 20 mA output signal for non-linear applications.

First, the transmitter features a patented Back-check Technology that reverse checks all calculations in real-time. They fja110e not supply a continual signal, so is the sensor still working when there is no signal?


Competitor’s analog sensors can only measure DP and Sensor temperature. Two transmitters will always cost more than one transmitter. It offers the most technologically advanced solution with class-leading yokkogawa and stability specifications. These events could be caused by anything from unexpected process surges to improperly sequenced manifolds. Refer to the General Specification sheet located under the ‘Downloads’ tab for detailed specifications.


Theory Hall Sensor Temperature Sensor. Digital DPharp sensor provides stable measurement in all operation conditions.

However, Yokogawa has two that are not offered by competitors. The EJAE is our standard traditional-mount differential pressure transmitter in this series. Yokogawa’s pressure transmitters offer a universal mount that can be configured to handle either Gas or Liquid; reducing your inventory of replacement transmitters. Differential pressure level measurement has an enemy- temperature. Because of excellent performance, the products are widely used for following fields: Eja Flange Mounted Diff.

The indicator can display any of the variables measured DP, SP, Capsule temperature ; alarm codes with short text; and a sweeping bar graph to give a graphical representation of the process. Competitor’s analog sensors are passive. Predictive impulse line blocking and stream tracing diagnostics lets you see problems before they happen.

An active sensor is inherently safe. Fully programmable, the indicator is customizable for your needs. Such applications include tank strapping or flow measurements; but, it can be used in any application where the relationship between the pressure input and the desired output signal are known. Second, the DPharp sensor is an active sensor.

EJA110E Differential Pressure Transmitter

The rich display of DPharp transmitters makes installation, commissioning and operation easy. There are many types of pressure transmitter mounting configurations for new and replacement installations. Yokogawa’s DPharp yokogawq transmitters offer long-term stability and diagnostics to make your maintenance routine easy.

As you gain experience with these transmitters, you will be able to extend the time between calibration checks.