Thermocouples are used in industry for measuring the temperature of gases, liquids or solid surfaces etc., Its usually assembled with indicators, recorders or computers.
A thermocouple consists of two dissimilar metals joined together at one end. When the junction of the two metals be cooled or heated and a voltage is produced that can be correlated back to the emperature.The calibrations are K, N, E.J, T, S, R, B. Each calibration has a different temperature range.
| Graduated no. of thermocouple |
Material element |
Temperature range |
| T |
Cu-CuNi (IEC 584) |
-270 ~ 400ºC |
| K |
NiCr-Ni (IEC 584) ° |
-270 ~ 1372ºC |
| B |
PtRh-PtRh (IEC 584) |
200~1820ºC |
| N |
iCrSi-NiSi (IEC 584) |
-270~1300ºC |
| E |
NiCr-CuNi (IEC 584) |
-200~900ºC |
| R |
PtRh-Pt (Pt 13%) (IEC 584) |
-50~1769ºC |
| S |
PtRh-Pt (Pt 10%) (IEC 584) |
-50~1769ºC |
| J |
Fe-CuNi (IEC 584) |
-210~1200ºC |
| C |
W-Re(IEC 584) |
0~2320ºC |
| L |
Fe-CuNi (DIN 43714) |
0 ~760ºC |
| U |
Cu-CuNi (DIN 43714) |
-200 ~ 600ºC |
| TXK/TXK(L) |
NiCr-CuCr (P8.585-2001) |
-200~150ºC |
Features:
1)Design and produce according IEC international standard.
2)fast thermal response time, whole armored configuration, anti-vibration, long service life.
3)kinds of junction box to select to adapt different spaces.
4)Diameter of thermal resistance is φ3~φ8mm,diameter for thermocouple is φ0.5~φ8mm.
5)Convenient to fix for kinds of configurations and fixing methods.
6)Use to measure temperature in different places.
7)Temperature converted circuit available to convert figure measured to simulated figure like 4~20mA, 1~5A in order to be transmitted in long distance.
Thermocouple Wires: Cromel-Alumel, Iron- Constant, Copper-Constant, imported Bright & Oxidized finish, SWG 10 to 36. PT/PTRH 10%, 13% .
Thermocouple Extension & Compensating Cables: Fiber glass covered, PVC / PVC. Asbestos / Asbestosis, Teflon/Teflon, Insulated, Teflon/Fg/SS Braided single pair, multi pair, Type K, J, T, R, and PT-100 RTD Cables 2 core, 3 core, 4 core , 6 core, Also Teflon /silicon rubber Teflon/shielded/Teflon etc qualities.
Thermocouple M.I. Cables: SS 316, 310 & Inconel 600 quality type K, J, Simplex 1mm,1.5mm, Simplex & Duplex 3mm,6mm, 8mm, also PT-100 RTD Thermocouple M I Cables SS 316 quality. 3mm, 5mm, 6mm 4 core
Thermocouple Assemblies: Straight, L Type , Rotating type, Inmelt Bolt type, Pencil type, Washer, Holder with Spring. Rotating Type, Adjustable Types etc. Made out of SS tube 4.8mm, 6mm,supplied with Spring & Brass bayonets Single Slot & Double Slot , 10mm id, 12mm id, 14mm id, etc.
Application:
Product Applications
*Cooling and heating systems
*Water supply and water heating systems
*Air-conditioning systems
*Automation system temperature mensuration and control
*Suited for temperature measurement in industrial environments, especially around motors, generators and other high voltage equipment.
*Widely used in the injection molding mold.
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