Model

Optional codes

Description

EJX120A

· · · · · · · · · · 

Differential pressure transmitter

Output Signal

-D · · · · · · · 

-E · · · · · · · ·

-F · · · · · · · ·

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

4 to 20 mA DC with digital communication (HART protocol)

Digital communication (FOUNDATION Fieldbus protocol, refer to GS 01C25T02-01EN )

Measurement 

span(capsule)

E · · · · · · · ·

0.025 to 1 kPa (0.1 to 4 inH2O)

Wetted 

parts material*2

 Π · · · · · · · 

Refer to “Wetted Parts Material” Table.

Process 

connections

0 · · · · · · · · 

1 · · · · · · · · 

2 · · · · · · · · 

3 · · · · · · · · 

4 · · · · · · · · 

5 · · · · · · · · 

without process connector (Rc1/4 female on the cover flanges)

with Rc1/4 female process connector

with Rc1/2 female process connector

with 1/4 NPT female process connector

with 1/2 NPT female process connector

without process connector (1/4 NPT female on the cover flanges)

Bolts and 

nuts material

 J · · · · · · · · 

G · · · · · · · · 

C · · · · · · · · 

B7 carbon steel
316L SST
660 SST

Installation

-7 · · · · · · · · 

-8 · · · · · · · · 

-9 · · · · · · · ·

-U· · · · · · · ·

Vertical piping, left side high pressure, and process connection downside
Horizontal piping and right side high pressure
Horizontal piping and left side high pressure

Universal flange

Amplifier housing

1 · · · · · · · · 

2 · · · · · · · · 

3 · · · · · · · · 

Cast aluminum alloy
Cast aluminum alloy with corrosion resistance properties*5

ASTM CF-8M stainless steel*3

Electrical 

connection

0 · · · · · · · · 

2 · · · · · · · · 

4 · · · · · · · · 

5 · · · · · · · · 

7 · · · · · · · · 

9 · · · · · · · · 

A · · · · · · · · 

C · · · · · · · · 

D · · · · · · · · 

G1/2 female, one electrical connection without blind plugs
1/2 NPT female, two electrical connections without blind plugs
M20 female, two electrical connections without blind plugs
G1/2 female, two electrical connections and a blind plug*4
1/2 NPT female, two electrical connections and a blind plug*4
M20 female, two electrical connections and a blind plug*4
G1/2 female, two electrical connections and a SUS316 blind plug
1/2 NPT female, two electrical connections and a SUS316 blind plug
M20 female, two electrical connections and a SUS316 blind plug

Integral 

indicator

D · · · · · · · · 

E · · · · · · · · 

N · · · · · · · · 

Digital indicator

Digital indicator with the range setting switch*1

(None)

Mounting 

bracket

B · · · · · · · ·

D · · · · · · · ·

J · · · · · · · ·

K · · · · · · · ·

N · · · · · · · ·

304 SST 2-inch pipe mounting, flat type (for horizontal piping)
304 SST 2-inch pipe mounting, L type (for vertical piping)
316 SST 2-inch pipe mounting, flat type (for horizontal piping)
316 SST 2-inch pipe mounting, L type (for vertical piping)

(None)

Optional codes

/◊ Optional specification