EJA118E DP Transmitter with Remote Diaphragm Seals

Introduction

The EJA-E series of transmitters is Yokogawa's most recent evolution of the DPharp family of pressure transmitters. Released in 2012, it combines the ruggedness and success of the work-horse EJA-A series with the performance of the thoroughbred EJX-A series to deliver the type of product you have come to expect from Yokogawa.

The EJA118E is a Differential Pressure Transmitter with remote diaphragm seals.

Features :

± 0.2% Accuracy

200 ms Response Time

Exida and TUV SIL2 / SIL3 Certified

Local Parameter Setting (LPS)

10-segment Signal Characterizer

Active Capillary Fill Fluid Density Compensation

Output：

D   4 to 20 mA DC with digital communication (BRAIN protocol)

J   4 to 20 mA DC with digital communication (HART 5/HART 7 protocol)

F  Digital communication (FOUNDATION Fieldbus protocol, refer to GS 01C31T02-01EN)

G  Digital communication (PROFIBUS PA protocol, refer to GS 01C31T04-01EN)

Q   Low Power, 1 to 5 V DC with digital communication (HART 7 protocol)

Measurement Span (Capsule)：

Capsule M

 2.5~100kPa

Capsule H

 25~500kPa

Wetted Parts Material 

SE: 316L SST (Diap), 316 SST (PIPE), 316 SST (Others)

Amplifier Housing

1: Cast aluminum alloy

 2: ASTM CF-8M stainless steel

 3: Cast aluminum alloy with corrosion resistance properties

Electrical Connection

0  G1/2 female, one electrical connection without blind plugs

2  1/2 NPT female, two electrical connections without blind plugs

4  M20 female, two electrical connections without blind plugs

5  G1/2 female, two electrical connections and a blind plug*7

7  1/2 NPT female, two electrical connections and a blind plug*7

9  M20 female, two electrical connections and a blind plug*7

A  G1/2 female, two electrical connections and a SUS316 blind plug

C  1/2 NPT female, two electrical connections and a SUS316 blind plug

D  M20 female, two electrical connections and a SUS316 blind plug

Integral Indicator

D Digital indicator

E Digital indicator with the range setting switch (push button)*9

N None