Ambient air
temperature

general purpose

0ExiaIICT6 X or 1ExdIICT6

-55 ÷ +85°С

-55 ÷ +85°С

Т4

-55 ÷ +60°С

Т5…Т6

Version group according to GOST R 52931

group V3

Dust and water protection degree

IP 66

FTT

Exi

-

А

18

А

-

х

-

PR 5335

(K, 0…600°С)

1

2

3

4

5

6

7

8

NN

Parameter name

Code

Description

1

Type

FTT

field measuring transmitter

2

Explosion protection

Not filled

general purpose

Exi

0ExiaIICT6 X, intrinsically safe circuit

Exd

1ExdIICT6, explosion-proof enclosure

3

1st cable gland

А

for unarmoured cable in metal hose RZCH-15

В

for unarmoured cable in metal hose MRPI-15

C

for unarmoured cable in metal hose DN18

D

for unarmoured cable in metal hose DN20

E

for unarmoured cable in metal hose DN12

F

for pipe assembly, output external thread M20x1,5

G

for pipe assembly, output external thread G1/2

H

for unarmoured cable, 6.5 - 14 mm diameter

I

for unarmoured cable, 3.2 - 8.7 mm diameter

J

for cable with internal/external sheath diameter: 6,1-11,7/9,5-15,9, single-line wire armoured cable

К

for cable with internal/external sheath diameter: 3,1-8.7/6,1-11,5, all armour types

L

for cable with internal/external sheath diameter: 6,5-14/12,5-20,9, all armour types

4

Case modification

18;  19

aluminium head

IP66

1ExdIICT6 / 0ExiaIICT6 X / general purpose

14

aluminium head

IP66

0ExiaIICT6Х or general purpose

44.45

aluminium box

IP66

0ExiaIICT6Х or general purpose

5

2nd, 3rd, 4th
cable glands

A, B, C ….

see "code" field for the 1st cable gland

6

Number of measuring transmitters

1

for cases 14, 18 ,19, 44

case description see in tables №1b and №2
at page 1-11, 1-12

2

for case 44, 45

4

for case 45

7

Measuring transmitter modification

PR 5331

4-20mА

Supports thermocouples and resistance thermometers

PR 5333

Supports resistance thermometers

PR 5334

Supports thermocouples

PR 5335

4-20mА+HART

Supports thermocouples and resistance thermometers

PR 5337

8

NSC and TT adjustment range

K, 0…600°С

Connected initial transmitter NSC, measurement range.