wire type winding thermocouple type k
USD $1 - $40 /Piece
Min.Order:1 Piece
Chongqing Haichen Instrument Co., Ltd.
wire type winding thermocouple type k
1.Winding Thermocouple Type K
Mark: N.K.E.J.T.R
2.Material:304/316/316L
3.K type bending thermocouple
4.Temp 0-1300
The composite material of the sheath thermocouple heat electrode
Code | + Grade | - Grade |
NK | Ni Cr Si | Ni Si |
KK | Ni Cr | Ni Si(Al) |
EK | Ni Cr | Cu Ni(konsdtantan) |
SK | Pt Rh 10 | Pt |
RK | Pt Rh 13 | Pt |
BK | Pt Rh 30 | Pt Rh 6 |
Thermocouple catagory | Graduation mark | Thermometric scope | Protection tubings | Specification Total length |
Pt Rh30 –Pt Rh6 | B | 0~1200°C
| GH3039 GH747 PtRh6 |
Self-determined by customers
|
Pt Rh 10- Pt | S/R | 0~1150°C
| 310S GH3030 INCONEL600 | |
Ni Cr Si – Ni Si | N | 0~1050°C
| 304 321 310S GH3030 INCONEL600 | |
Ni Cr Si – Ni Si | K | 0~800°C 0~1000°C | 304 321 310S GH3030 INCONEL600 | |
Ni Cr-Konstantan | E/J | 0~600°C
| 304 321 316L | |
Cu-Konstantan | T | 0~300°C
| 304 321 316L
|
Thermocouple Application
They are usually composed to the main components such as armoured thermocouple elements, mounted fixing devices, connection boxes and so on .
1. Sheath thermocouple element: it is a solid substance combined by metal sleeves, insulants (commonly the magnesia powder) and thermocouple wires. According to the structural form of the measured terminal, It may be divided into unground type , ground type, terminal exposed type , separable unground type for consumers’ choice. If not defined by the consumers , we may offer the unground type.
2.For installing the setting device, its structural form may be divided into non-fixing device , fixed cutting sleeve thread, movable cutting sleeve screw, fixed cutting sleeve flange , fixed compressed flange, flexible compressed flange, outer protection tube type etc.
3.The connection methods: its structure may be divided into porcelain patch board, easy type, co-external diam. Protection cap type, anti-splash connecting box type, water-proof terminal block type, explosion isolation junction block type, socket type, spring- load type, handle type, with compensation conductor type etc.
thermocouple Order guidelines
1. Model
2. Graduation mark
3. Installation forms
4. Protecting tube diameter and materials
5. Precision grades
6. Using temperature
7. Length or insert depth
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