EJA440E Traditional-mount High Gauge Pressure Transmitter

EJA440E Traditional-mount High Gauge Pressure Transmitter

The EJA-E series of transmitters is Yokogawa's most recent evolution of the DPharp family. 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 EJA440E is traditional-mount high gauge pressure transmitter in the series.

Features :

± 0.055% Accuracy

± 0.1% Stability per 10 years

90 ms Response Time

Exida and TUV SIL 2/3 Certified

Local Parameter Setting (LPS)

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 C

5~32MPa

Capsule D

5~50MPa

Power Supply:

10.5～42V DC

Process Connections :

3 with 1/4 NPT female process connector

4 with 1/2 NPT female process connector

5 without process connector (1/4 NPT female on the cover ?anges)

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

Mounting bracket

B  304 SST 2-inch pipe mounting, ?at type (for horizontal piping)

D  304 SST or SCS13A 2-inch pipe mounting, L type (for vertical piping)

J  316 SST 2-inch pipe mounting, ?at type (for horizontal piping)

K  316 SST or SCS14A 2-inch pipe mounting, L type (for vertical piping)

N  (None)