From uncertaintyto stability
02.29
050
080
02.29
These thermocouples are designed for solid body temperature measurement, for example, bearing blocks. Sensors can be of explosion protection type 0ExiaIICT6 X according to GOST 30852.10-2002. For further de-tails see "Alternative designs & Ordering information" below. If required, thermocouples with 4-20 mА DC signal and/or digital signal via HART, PROFIBUS-PA, FOUNDATION Fieldbus protocol, can be equipped with remote measuring transmitters
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Hot junction |
one or two |
Ungrounded or Grounded |
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Vibration resistance GOST R 52931 |
group F3 |
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Nominal (rated) pressure |
0,1 MPa |
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Seismic resistance MSK-64 |
grade 9 for unit installation up to 70 m above zero mark |
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Climatic category GOST 15150 |
UHL2Ambient temperature: -60..+120ºС for general purpose products |
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Calibration |
MI 3090-2007 - for sensor fitting length 20 to 250 mm |
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Group of operating conditions |
Probability of |
Specified lifetime |
Mean |
Guarantee |
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I |
0.95 for 40 000 hours |
5 years |
10 years |
5 years |
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II |
0.95 for 16 000 hours |
2 years |
4 years |
2 years |
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CT type |
Modification |
Group of operating conditions |
Application |
Calibration interval |
Mean lifetime |
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CTK, CTN, CTL |
02.09 |
I |
- 40…+150 |
5 years |
10 years |
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II |
- 40…+200 |
2 years |
4 years |
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02.23 |
I |
- 40…+400 |
5 years |
10 years |
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02.29 |
- 40…+600 |
Response time τ 0,63:
Hot junction |
Sensor response time depending on diameter, s |
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02.23, 02.29 |
02.09 |
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d = 3,0 |
d = 4,5 |
d = 5,0 |
d = 8,0 |
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Insulated from sheath |
1.0 |
2.0 |
8.0 |
8.0 |
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Uninsulated from sheath |
0.5 |
1.0 |
3.0 |
5.0 |
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CTK |
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Exi |
02.09 |
— |
0 |
60 |
— |
c1 |
— |
U |
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— |
S10 |
— |
8 |
— |
L |
/ |
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l |
- |
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1 |
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2 |
3 |
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4 |
5 |
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6 |
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7 |
8 |
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9 |
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10 |
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11 |
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12 |
13 |
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14 |
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NN |
Parameter name |
Code |
Description |
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1 |
Sensor type |
CTK, CTN, CTL |
Mineral insulated cable thermocouple with type according to IEC 60584 and ASTM E230 |
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2 |
Explosion protection |
Not filled |
general purpose electrical equipment |
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Exi |
0ExiaIICT6 X, intrinsically safe circuit |
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3 |
Modification |
02.09 |
based on thermocouple wire |
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02.23, 02.29 |
based on thermocouple cable |
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4 |
Terminal head |
0 |
Free electrode ends 50mm |
IP65 |
0ExiaIICT6Х or general purpose |
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5 |
Wire version (see "Alternative designs" table, pages 1-14) |
50 |
Stranded conductor, silicon / shield / silicon insulation |
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60 |
Stranded conductor, PTFE / shield / PTFE insulation |
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63 |
stranded conductor, PTFE / PTFE / outer armour insulated from sensor body |
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80 |
stranded conductor, PTFE insulation, in metal hose |
02.23 and 02.29 |
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6 |
Sensor class designation |
c0; c1; c2 |
For further details see table 5 page 2-9 |
02.23, 02.29 |
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c1, c2 |
02.09 |
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7 |
Hot junction |
G |
grounded junction, |
general purpose |
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U |
ungrounded junction |
0ExiaIICT6 or general purpose |
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8 |
Number of wire couples |
Not filled |
1 wire couple |
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2 |
2 wire couples (2 junctions) |
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9 |
Outer sheath |
S10 |
steel 12Cr18Ni10T |
02.09 |
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S321, S316 |
AISI 321, AISI 316 |
02.23, 02.29 |
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10 |
Outer diameter, d |
5, 8 |
mm |
02.09 |
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3, 4.5, 6 |
mm |
02.23, 02.29 |
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11 |
Probe length, L |
20 |
dimensions in mm |
d=5 mm |
02.09 |
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30 |
d=8 mm |
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10÷1000 |
d=3 mm, 4.5 mm |
02.23, 02.29 |
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12 |
Number of extension leads |
Not filled |
One extension lead, number of wire couples is stated in item 8 |
U, U2 |
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2х |
Two leads, one wire couple each |
U2, except for 80 lead |
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13 |
Wire length ℓ |
250÷10,000 |
specify size (mm):250, 320, 500, 1000, 2000, 3150 and more |
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14 |
Fitting standard size |
Not filled |
Fitting М8х1 |
d=5 mm |
02.09 |
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Fitting М12х1.5 |
d=8 mm |
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М8, М10, М12, М16, М20 |
Fitting М8х1, М10х1, М12х1.5, М16х1.5, М20x1.5 |
02.23, 02.29 |
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CTK Exi 02.29-080 – c0 - U – S316 - 4.5 - 55/800/4000-М10
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Product type |
CT |
cable thermocouple |
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Type of TC |
K |
chromel-alumel |
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Explosion protection |
Exi |
0ExiaIICT6 X |
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Modification |
02.29 |
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Terminal head |
0 |
Free electrode ends |
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Wire type |
80 |
PTFE in metal hose |
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Tolerance class |
c0 |
zero class |
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Junction type |
U |
ungrounded |
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Working end material |
S316 |
Steel AISI 316 |
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Sheath diameter |
4.5 |
mm |
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Probe length |
55 |
mm |
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Cable part length |
800 |
mm |
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Wire length |
4000 |
mm |
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Threaded fitting |
М10х1 |
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