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Electrical connection, 18 vegaflex 52k – VEGA VEGAFLEX 52K User Manual

Page 18

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18

VEGAFLEX 52K

Electrical connection

- +

Shield

Supply: 20...36V DC/4...20mA HART

+

2 1

1

2

-

2.23272

1

4-20mA

+

-

2

Communication

8

7

6

5

Display

OK

-

+

ESC

4 … 20 mA passive

1)

EEx d terminal compartment
(opening in Ex area not allowed)

Adjustment module and indication termi-
nal compartment
(opening in Ex area allowed)

Exd terminal box

1

/

2

“ NPT EEx d

(diameter of the
connection cable to
the Exd terminal box
3.5 … 8.7 mm)

Exd safe lead through to
the Exd terminal box

1

/

2

“ NPT EEx d

(diameter of the
connection cable
3.5 … 8.7 mm)

Exd version (loop-powered with pressure-tight encapsulated terminal compartment)

Locking of the cover

1)

4 … 20 mA passive means that the sensor
consumes a level dependent current of
4 … 20 mA (consumer).