eja-e –product overview - mecca.com.pk · – eja-e series delivers safety as standard –...

<A90-TCS-465>Copyright © Yokogawa Electric Corporation<March 2012>

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EJA-E – Product Overview

Yokogawa Engineering Asia Pte Ltd


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DPharp Evolution & History


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Message from Mr T. Nishijima – Senior VP IA Business Platform HQ


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Introducing Logo


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Enhancement of DPharp family


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DPharp Specification

Digital Precision

– Large Turndown

– Accuracy & Repeatability

Long term Stability

– No Hysteresis

– No A/D converters

Multi-Sensing

– DP, SP, Temp. sensing

Safety

– With no undiscovered failure modes


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Working Principal


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High Performance


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Local Indication

� Process variable� Process units

• Pressure units• %• Flow units• Eng. units

� Alarm message� Start-up indication

• Model code• Protocol revision• Device revision


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Safety

– EJA-E series delivers Safety as Standard

– Minimize your Inventory costs

– Reduced maintenance effort

– Extended Proof Test intervals

DPharp High Reliability

No additional cost for safety

Improved reliability


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Compact Size

Physical Specification

175mm197mm

Weight: 3.9kg Weight: 2.8kg


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THANK YOU

eja-e –product overview - mecca.com.pk · – eja-e series delivers safety as standard –...

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