From uncertaintyto stability
02.23
002
004
050
060
080
02.23
These sensors are designed for solid surface temperature measurement (automatic molding machine case and tip, forming and pressing machines, bearing blocks and other) in cavities without sealing. These sensors are equipped with a sping providing reliable surface contact, and a mounting element - screw for bayonet connection (later - bayonet screw).
02.03 and 02.23 working part is made of thermocouple cable, which can be bent for temperature measurement in hard-to-get-at places. In 02.23 modification cable is protected from heating by means of removal from hot area at lk distance. 02.05 and 02.13 sensors are made from thermocouple cable, and are equipped with solid or capillar tubular end.
Thermocouples can be supplied with bayonet adapter UNKJ 033. Sensors can be manufactured according to Customer's drawings.
Sensors can be of explosion protection type 0ExiaIICT6 X according to GOST 30852.10-2002. For further details 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 |
Ungrounded or |
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two |
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Vibration resistance GOST R 52931 |
group F3 |
for 02.03 modification |
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group V3 |
for modifications 02.05,02.13, 02.23 |
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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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-60..+85 ºС for Ex version with analogous signal |
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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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III |
0.95 for 8 000 hours |
1 year |
2 years |
1 year |
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CT type |
Modification |
Thermowell material |
Group of |
Application |
Calibration |
Mean lifetime |
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CTK |
02.03 |
S321, S316 |
I |
-40…+400 |
5 years |
10 years |
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CTL |
S10 |
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CTK, CTJ, CTL |
02.05 |
S10 |
I |
-40…+350 |
2 years |
4 years |
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CTK |
02.23 |
S321, S316 |
I |
-40…+600 |
5 years |
10 years |
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S316 |
II |
-200…+900 |
2 years |
4 years |
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S316, Т310 |
III |
-200…+1100 |
1 year |
2 years |
Response time τ 0,63:
Hot junction |
Sensor response time depending on diameter, s |
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02.03, 02.23 |
02.05, 02.13 |
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d = 3,0 |
d = 4,5; |
d = 6,0 |
d = 4,5; |
d = 6,0 |
d = 8,0 |
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Insulated from sheath |
1.0 |
2.0 |
4.0 |
4.0 |
6.0 |
10.0 |
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Uninsulated from sheath |
0.5 |
1.0 |
2.0 |
3.0 |
4.0 |
6.0 |
On the condition that the spring is at temperature below 350°С and thermocouple probe length exceeds 320 mm
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CTK |
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02.05 |
— |
2 |
50 |
— |
c1 |
— |
U |
2 |
— |
S316 |
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— |
3 |
— |
L |
/ |
lc |
/ |
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l |
- |
BS12 |
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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 |
10 |
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11 |
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12 |
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13 |
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14 |
15 |
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16 |
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NN |
Parameter name |
Code |
Description |
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1 |
Sensor type |
CTK, CTL, CTJ |
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 |
02.03 |
cable-type, with spring-loaded movable fitting |
50 to 80 |
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02.05 |
based on thermocouple wire, with spring and bayonet, cone end |
Only 70 |
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02.13 |
based on thermocouple wire, with spring and bayonet, flat end |
Only 70 |
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02.23 |
cable-type, wiith spring and bayonet |
50 to 80 |
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4 |
Terminal head |
0 |
Free electrode ends 50mm |
IP65 versions 50 – 69, 80 |
0ExiaIICT6/ general purpose |
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IP40 version 70 |
general purpose |
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2 |
miniature plug |
IP40 |
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4 |
standard plug |
IP40 |
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5 |
Wire version (see "Alternative designs" table, pages 1-14) |
50 |
Stranded conductor, silicon / shield / silicon insulation - shield is insulated from sensor body and does not have a terminal |
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51 |
Stranded conductor, silicon / shield / silicon insulation - shield is insulated from sensor body and has a separate terminal |
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52 |
Stranded conductor, silicon / shield / silicon insulation - shield is connected with sensor body and has a separate terminal |
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60 |
Stranded conductor, PTFE / shield / PTFE insulation - shield is insulated from sensor body and does not have a terminal |
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61 |
Stranded conductor, PTFE / shield / PTFE insulation - shield is insulated from sensor body and has a separate terminal |
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62 |
Stranded conductor, PTFE / shield / PTFE insulation - shield is connected with sensor body and has a separate terminal |
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63 |
stranded conductor, PTFE / PTFE / outer armour insulated from sensor body |
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70 |
stranded conductor, conductor insulation and outer glass filament sheath / outer galvanized steel armour |
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80 |
stranded conductor, PTFE insulation, in metal hose |
02.03, 02.23 |
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6 |
Sensor class |
c1; c2 |
For further details see table 5 page 2-9 |
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7 |
Hot junction design |
G |
grounded junction, |
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U |
ungrounded junction |
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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 material |
S10 |
Steel 12Cr18Ni10Т (only for CTL) |
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S321 |
AISI 321 |
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S316 |
AISI 316 |
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Т310 |
AISI 310 |
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10 |
Cable sheath thickness |
Not filled |
standard sheath thickness (see table 1 introduction) |
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D |
double sheath thickness (see table 1 introduction) |
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11 |
Outer diameter |
3; 4,5; 6; |
size (mm) on Customer's choice |
For 02.03, 02.23 |
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4,5; 6; 8 |
For 02.13 |
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6; 8 |
For 02.05 |
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12 |
Probe length, L |
6÷320 |
For 02.03, 02.13 |
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6-÷1250 |
For 02.23 |
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6, 12, 20 |
For 02.05 |
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13 |
Cable part length ℓК |
100÷10,000 |
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Only for 02.05 |
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14 |
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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15 |
extension wire length ℓ |
100÷30,000 |
specify size (mm):250, 500, 1000, 2000 3150 and more |
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16 |
Mounting element |
М16, М20 |
Threaded fitting М16х1.5, М20х1.5 |
For 02.03, 02.23 |
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М8, М10, М12 |
Threaded fitting М8х1, М10х1, М12х1, |
For 02.23 |
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BS 12, BS 15 |
Bayonet connection |
For 02.05, 02.13 |
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BS 7, BS 12, BS 15 |
For 02.23 |
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CTK 02.23-–050 – c1 – U – S316 – 3 – 100/500/250-BS7
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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 |
- |
general purpose |
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Modification |
02.05 |
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Terminal head |
0 |
Free electrode ends |
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Wire type |
50 |
silicon / shield / silicon |
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Tolerance class |
c1 |
first class |
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Junction type |
U |
ungrounded, one |
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Cable sheath material |
S316 |
Steel AISI 316 |
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Cable diameter |
3 |
mm |
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Probe length |
100 |
mm |
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Cable part diameter |
500 |
mm |
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Wire length |
250 |
mm |
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bayonet screw size |
BS7 |
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CTK Exi 02.23-060 – c1 - U – S321 - 3 - 40/110/2000-М8
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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 |
- |
general purpose |
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Modification |
02.23 |
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Terminal head |
0 |
Free electrode ends |
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Wire type |
60 |
PTFE / shield / PTFE |
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Tolerance class |
c1 |
first class |
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Junction type |
U |
ungrounded, one |
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Cable sheath material |
S321 |
Steel AISI 321 |
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Cable diameter |
3 |
mm |
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Probe length |
40 |
mm |
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Cable part diameter |
110 |
mm |
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Wire length |
2000 |
mm |
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Fitting thread |
М8 |
М8х1 |
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