01.06

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01.06

These thermocouples are designed for temperature measurement in high-temperature gaseous medium which does not destroy thermowell material.
Movable fittings UNKJ 031, UNKJ 041 (see section 11) are used for thermocouple installation at site.
Heat-resistant metal thermowell is used with TCB (TCS, TCR) 01.06 thermocouples.
Thermowell is made of heat-resistant steel CrNi78Т, heat-resistant alloy Fe-Cr-45%Ni or Kanthal АРМ alloy.
Thermowell outer diameter D: 7, 10, 20, 27 mm. Leak-proof safety fittings.
TCB (TCS, TCR) 01.16 thermocouple is equipped with assembly thermowell. Assembly thermowell is recommended for heat-resistant tube consumption reduction and thermocouple cost saving. High temperature section 800 or 1000 mm long is made of heat-resistant alloy Fe-Cr-45%Ni or Kanthal APM correspondingly. Extension part is made of AISI 310 steel. Two thermowell parts are welded together by argon-arc welding. Temperature at welding point during operation should not exceed 1000°С.
Work point structure of TCS, TCR (TCB) 01.06 and 01.16 thermocouples with various thermowell diameters is given in the pictures. Inner thermowell is made of ceramics, thus, it is necessary to protect thermocouple from mechanical impact during installation and operation. Ceramic tube damage results in quick thermocouple wire destruction.

For measuring circuit connection thermocouples can be equipped with thermocouple adapter ATPP

Technical characteristics

Tolerance class: 1 or 2 for TCS and TCR; 2 or 3 for TCB
Hot junction: one or two,   ungrounded
Thermocouple wire diameter

Designation

Positive wire diameter
(PR10, PR13, PR30),  mm

Negative wire diameter
(PlT, PR6),  mm

А

0.5

0.5

В

0.4

0.5

С

0.4

0.4

Response time does not exceed:
50 s  –  for thermocouple insertion part diameter equal to 7 and 10 mm;
180 s  –  for thermocouple insertion part diameter equal to 20 mm;
not rated for thermocouple insertion part diameter equal to 27 mm.

Temperature range

TC type

Operating temperature range, °С

Thermowell material

Thermowell diameter, D, mm

TCS, TCR

0 to 1100

Т78 – steel CrNi78Т

7

Т45 – alloy Fe-Cr-45Ni

10

0 to 1250

Т45 – alloy Fe-Cr-45Ni

20

600 to 1300 (momentarily up to 1400)

ТАРМ  – alloy Kanthal АРМ

27

TCB

600 to 1300 (momentarily up to 1400)

ТАРМ  – alloy Kanthal АРМ

27

600 to 1250

Т45 – alloy Fe-Cr-45Ni

20

Execution options

Insertion length L: 320, 400, 500, 630, 800, 1000, 1250, 1600, 2000 mm.


Type

Design
modification

Wire
diameter

Tolerance
class**

Hot
junction
number
and type

Thermowell
material

Diameter
D, mm

Insertion
length, L, mm

modification

typical
version*

min

max

TCS, TCR

01.06

-020

А, В, С

1, 2

U, U2

Т78

7

320

1000

Т45

10

20

1600

-022

ТАРМ

27

320

1000

01.16

-022

Т45

20

1250

2000

ТАРМ

27

TCB

01.06

-020

2, 3

Т45

20

320

1600

-022

ТАРМ

27

320

1000

01.16

-022

Т45

20

1250

2000

ТАРМ

27

* – see Appendix for version description.
** – typical version: TCS, TCR - 2 tolerance class; TCB - 3 tolerance class.

Examples of product designation

TCS, TCR (TCB) 01.06-020 - (А, В, С)Х - U(2) - Тхх - D - L
TCS, TCR (TCB) 01.16-022 - (А, В, С)Х-U(2) – Тхх - D - L
TCS 01.06-020 - В2 - U2 - Т45 - 20 - 500 –  type S calibration thermocouple TCS 10, modification 01.06-020, 0.4+/0.5– mm thermocouple wire diameter (В), tolerance class, two ungrounded junctions (U2), heat-resistant thermowell (Т45) diameter 20 mm, insertion length (L) 500 mm.
TCB 01.06-020 - В3 - U - Т45 - 20 - 800 –  type B calibration thermocouple TCB, modification 01.06-020, 0.4+/0.5– mm thermocouple wire diameter (В), tolerance class 3, ungrounded junction (U), heat-resistant thermowell (Т45) diameter 20 mm, insertion length (L) 800 mm.