From uncertaintyto stability
02.12
050
02.12
These sensors are designed for temperature measurement in continuous metal cast mold.
Mounting element is a spring-loaded mounting fitting with М6 or М8х1 thread, or a bayonet screw BS12 (see page 2-54). Mounting element type should be specified in order.
02.12 thermocouple design is covered by utility model patents No. 79667.
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Hot junction |
one |
Ungrounded, Grounded, Exposed |
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Vibration resistance GOST R 52931 |
group V3 |
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Nominal (rated) pressure |
0,1 MPa |
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Calibration |
MI 3090-2007 - for sensor fitting length 20 to 250 mm |
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Response time τ 0,63: |
ungrounded |
0,3 seconds ( τ 0,95=0,6 s) |
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grounded |
0,25 seconds ( τ 0,95=0,5 s) |
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exposed |
0,1 seconds ( τ 0,95=0,4 s) |
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CT type |
Group of operating conditions |
Application |
Calibration interval / specified lifetime |
Failure-free operation |
Mean lifetime |
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CTK |
II |
-40…+200 |
2 years |
0.95 for 40 000 hours |
4 years |
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III |
-40…+900 |
1 year |
0.95 for 16 000 hours |
2 years |
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CTK |
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02.12 |
— |
0 |
60 |
— |
c1 |
— |
U |
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— |
Т310 |
— |
2 |
— |
L |
/ |
lc |
/ |
l |
- |
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1 |
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2 |
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3 |
4 |
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5 |
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6 |
7 |
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8 |
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9 |
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10 |
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11 |
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12 |
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13 |
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NN |
Parameter name |
Code |
Description |
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1 |
Sensor type |
CTK |
Mineral insulated cable thermocouple with type according to IEC 60584 and ASTM E230 |
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2 |
Modification |
02.12 |
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3 |
Terminal head |
0 |
Free electrode ends 50mm |
IP65 |
general purpose |
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4 |
Wire version (see "Alternative designs" table, pages 1-14) |
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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5 |
Tolerance class |
c0, c1; c2 |
For further details see table 5 page 2-9 |
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6 |
Hot junction design |
G |
grounded junction, |
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О |
exposed junction, |
Operation group only III |
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U |
ungrounded junction |
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7 |
Number of wire couples |
Not filled |
1 wire couple |
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8 |
Cable outer sheath material |
Т310, Т600 |
AISI 310S, Inconel 600 |
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9 |
Outer diameter |
2 |
mm |
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10 |
Probe length, L |
50÷500 |
For 02.05 probe length can be up to 1250 mm |
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11 |
Wire length ℓ |
250÷10,000 |
specify size (mm):250, 320, 500, 1000, 2000, 3150 and more |
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12 |
Cable part length ℓК |
Not filled |
70 mm |
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50÷1000 |
mm |
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13 |
Mounting element |
М6, М8 |
Threaded fitting М6х1, М8х1 |
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BS 12 |
Bayonet screw BS12 |
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