Hot junction

one

Ungrounded or Grounded

two

Vibration resistance GOST R 52931

group V3

Seismic resistance MSK-64

grade 9 for unit installation up to 70 m above zero mark

Nominal (rated) pressure

6.3 MPa

01.08 modification

0.1 MPa

01.06, 01.16 modifications

Climatic category GOST 15150

UHL2Ambient temperature:

-60..+120ºС for general purpose products

-60..+85 ºС for Ex version with analogous signal

-55..+85ºС for products with unified output signal

Calibration

- MI 3090-2007 – for assembled sensor, with fitting length 20 - 250 mm, without measuring transmitters;
- MI 3091-2007 – for 21.ХХ modification sensors
- GOST 8.338-2001 – for sensor fitting length larger than 250 mm, without measuring transmitters;
- MP RT 2026-2013 – for sensors with installed measuring transmitters.

Probability of
failure-free operation

Specified lifetime

Mean
lifetime

Guarantee
conditions

I

0.95 for 40 000 hours

5 years

10 years

5 years

II

0.95 for 16 000 hours

2 years

4 years

2 years

III

0.95 for 8 000 hours

1 year

2 years

1 year

IV

Not rated

Not rated

Not rated

Not rated

Symbol

Measurement accuracy

Output
signal

Symbol

Measurement accuracy

4-20mА

c0Т40

±0,4% ∙tn* or ±1,5°С

4-20mА+HART

c1N25

±0,25%∙ tn or ±0,9°С;

c1Т50

±0,5%∙ tn or ±2,0°С

c0N40

±0,4%∙ tn or ±1,2°С;

c2Т80

±0,8%∙ tn or ±2,5°С;

c1N50

±0,5%∙ tn or ±1,7°С;

c2N80

±0,8%∙ tn or ±2,5°С;

Thermowell diameter

Thermowell material

Group of operating conditions

Application
temperature, ºС

Calibration interval

Mean lifetime

CTN
CTK

16; 20

S10

I

-40…+600

5 years

10 years

II

-200…+800

2 years

4 years

CTK

20

S13

I

-40…+600

5 years

10 years

II

-200…+900

2 years

4 years

CTN

20

S13

I

-40…+800

5 years

10 years

II

-200…+900

2 years

4 years

CTK

20

T310

I

-40…+600

5 years

10 years

II

-200…+900

2 years

4 years

III

-200…+1100

1 year

2 years

CTN

20

T310, Т45

I

-40…+800

5 years

10 years

II

-200…+1100

2 years

4 years

Т310

IV

-200…+1150

Not rated

Not rated

20

Т45

IV

- 200…+ 1250

Not rated

Not rated

CTK

20

Т45

III

-200…+1100

1 year

2 years

IV

- 200…+ 1250

Not rated

Not rated

CTN

27

Tarm

II

-200…+1100

2 years

4 years

CTK

III

-200…+1100

1 year

2 years

CTK, CTN

IV

- 200…+ 1300

Not rated

Not rated

CTL

16; 20

S10
S13

I

-40…+600

5 years

10 years

II

-100…+800

2 years

4 years

CTJ

16; 20

S10; S13

II

-40…+760

2 years

4 years

Sensor response time depending on diameter, s

Modifications: 01.06(U); 01.16(U); 01.08;

Modifications: 01.12,    01.13

d = 14

d = 16

d = 20

d = 5

d = 7

Insulated from sheath

30

40

50

5

7

Uninsulated from sheath

—

—

—

3

5

CTK

Exi

01.08

—

0

21

—

c1

H50

—

U

—

S10

—

20

—

L

/

l

1

2

3

4

5

6

7

8

9

10

11

12

13

14

NN

Name

Code

Description

1

Sensor type

CTK, CTL, CTN, CTJ, CTM

Mineral insulated cable thermocouple with type according to IEC 60584 and ASTM E230

2

Explosion protection

Not filled

general purpose electrical equipment

Exi

0ExiaIICT6 X, intrinsically safe circuit

Exd

1ExdIICT6, explosion-proof enclosure

3

Modification

01.06;21.06; 01.06A

without mounting elements, and angled (A)

01.08; 21.08

with welded fitting

01.16; 21.16; 01.16A

with assembled cover without mounting elements, and angled (A)

4

Cable gland

0

standard cable gland

Not permitted for 1ExdIICT6

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, М20х1,5 internal thread

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

5

Sensor terminal
head (see "Alternative designs" table, pages 1-10)

10

plastic head

IP55

general purpose

15; 16;17; 18; 19

aluminium head

IP66/IP68

1ExdIICT6 / 0ExiaIICT6 X

20; 22

aluminium head

IP65

general purpose

14; 21; 23; 24; 25; 26; 28; 29

aluminium head

IP66

0ExiaIICT6 Х or general purpose

27

stainless steel

IP66

0ExiaIICT6 Х or general purpose

6

Tolerance class

c0;   c1;   c2

For further details see table 5 page 2-9

7

Output signal, transmitter accuracy symbol, see table 5, page 2-10

Not filled

analogous signal (mV) according to NSC

Т40

For terminal heads >14

4-20 mА

for c0

Т50;  Т70

for c1

Т80;  Т100

for c2

H25

4-20 mА +HART

Individual sensor calibration (c1)

H40

for c0

H50

for c1

H80

for c2

8

Hot junction
design

G

grounded junction,

general purpose

U

ungrounded junction,

1ExdIICT6 / 0ExiaIICT6 X / general purpose

9

Number of wire couple

Not filled

1 wire couple

2

2 wire couples (2 junctions)

10

Reinforcement material

S10

steel 12Cr18Ni10T

S13

steel 10Cr17Ni3M2T

Т310

AISI 310

Т45

alloy CrNi45U

Tart

АРМ Kanthal alloy

11

Outer diameter

14; 16; 20

size (mm) on Customer's choice

12

Probe length

50÷3150

probe length L to the working end, mm

13

Extension neck length l

Not filled

if equal to 120 mm or there are no mounting elements

30÷500

specify dimension in mm, oif 120 mm doesn't fit

14

Fitting standard size

Not filled

if  threaded fitting M33x2 or no fitting is used

Specify thread size

in other cases

CTK 01.16A-020 – c2 - U – S10 - 20 – 1000/630

Product type

CT

cable thermocouple

Type of TC

K

chromel-copel

Explosion protection

―

Modification

01.16A

angled without mounting elements

Cable gland

0

standard

Wring (terminal head code)

20

IP55

Tolerance class

c2

second

Output signal (accuracy class)

analogous

Junction type, number of pairs

U

one, ungrounded

Cable sheath material

S10

steel 12Cr18Ni10T

Working end diameter

20

mm

Probe length

1000

mm

Extension neck length

630

mm