Yokogawa EJA110E Bedienungsanleitung PDF herunterladen (Seite 57)

<9. General Specications>

9-9

IM 01C25B01-01E

Model EJX310A

Model Sufx Codes Description

EJX310A . . . . . . . . . . . . . . . . . . . . . .

Absolute pressure transmitter

Output

signal

-D . . . . . . . . . . . . . . . . . . . .

-E . . . . . . . . . . . . . . . . . . . .

-J . . . . . . . . . . . . . . . . . . . .

-F . . . . . . . . . . . . . . . . . . . .

-G . . . . . . . . . . . . . . . . . . . .

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

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

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

Digital communication (FOUNDATION Fieldbus protocol,

refer to IM 01C25T02-01E)

Digital communication

(PROFIBUS PA protocol, refer to IM 01C25T04-01EN)

Measurement

span (capsule)

L . . . . . . . . . . . . . . . . . . .

M . . . . . . . . . . . . . . . . . .

A. . . . . . . . . . . . . . . . . . .

B. . . . . . . . . . . . . . . . . . .

0.5 to 10 kPa abs (0.15 to 2.95 inHg abs)

1.3 to 130 kPa abs (0.39 to 38 inHg abs)

0.0175 to 3.5 MPa abs (2.5 to 500 psia)

0.08 to 16 MPa abs (12 to 2300 psia)

Wetted parts

material *

S . . . . . . . . . . . . . . . . . .

Refer to Table. 1 Wetted Parts Materials on Page 9-18.

Process

connections

►

0 . . . . . . . . . . . . . . . .

1 . . . . . . . . . . . . . . . .

2 . . . . . . . . . . . . . . . .

3 . . . . . . . . . . . . . . . .

4 . . . . . . . . . . . . . . . .

5 . . . . . . . . . . . . . . . .

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

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 anges)

Bolts and nuts

material

J . . . . . . . . . . . . . .

G. . . . . . . . . . . . . .

C. . . . . . . . . . . . . .

ASTM-B7 carbon steel

316L SST stainless steel

ASTM grade 660 stainless steel

Installation

►

-2 . . . . . . . . . . .

-3 . . . . . . . . . . .

-6 . . . . . . . . . . .

-7 . . . . . . . . . . .

-8 . . . . . . . . . . .

-9 . . . . . . . . . . .

-B . . . . . . . . . . .

-U . . . . . . . . . . .

Vertical piping, right side high pressure, and process connection upside

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

Vertical piping, left side high pressure, and process connection upside

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

Horizontal piping and right side high pressure

Horizontal piping and left side high pressure

Bottom process connection, left side high pressure

Universal ange

Amplier housing

1 . . . . . . . . . .

2 . . . . . . . . . .

3 . . . . . . . . . .

Cast aluminum alloy

ASTM CF-8M stainless steel

Cast aluminum alloy with corrosion resistance properties

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

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

M20 female, two electrical connections and a blind plug

G1/2 female, two electrical connections and a 316 SST blind plug

1/2 NPT female, two electrical connections and a 316 SST blind plug

M20 female, two electrical connections and a 316 SST blind plug

Integral indicator

►

D. . . . . . .

E . . . . . . .

N. . . . . . .

Digital indicator

Digital indicator with the range setting switch

None

Mounting bracket ►

B. . . . .

D. . . . .

G. . . . .

J . . . . .

K. . . . .

M . . . .

N. . . . .

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

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

304 SST 2-inch pipe mounting (for bottom process connection type)

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

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

316 SST 2-inch pipe mounting (for bottom process connection type)

None

Optional codes



Optional specication

The “►” marks indicate the most typical selection for each specication.

*1: Users must consider the characteristics of selected wetted parts material and inuence of process uids. Specifying inappropriate

materials has the potential to cause serious damage to human body and plant facilities resulted from an unexpected leak of the

corrosive process uids.

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