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Industrial flange K type armoured thermocouple with pt100
temperature sensor
Description:
1). The types of thermocouple
Commonly used thermocouple could be divided into two types:
standard thermocouple and non-standard thermocouple.
Standard thermocouple means national standards for the relationship between the
thermoelectric power and temperature, tolerance, and a unified
standard thermocouple indexing table, it has its support of the
display instrument available for selection
Non-standard thermocouple.
On the scope of use or magnitude and not standard thermocouple,
generally there is no uniform indexing table, mainly used to
measure certain special occasions.
In China, thermocouples and RTD all according to IEC international
standards, and designated seven kinds of standardization ---S, B,
E, K, R, J, T thermocouple as our unified design-type thermocouple
2). The structure of thermocouple
In order to guarantee the thermocouple is reliable, steady work,
its structure is as follows.
1. Of the two thermocouple hot electrode welding must be strong.
2. Two hot electrodes to each other should be well insulated to
prevent short circuits;
3. The connetion between compensation wire and thermocouple free end must be convenient and reliable
4. It should be able to guarantee protection casing has full
isolation between hot electrode and harmful media
Specification:
1. Graduation Mark: S, R, B;
2. Wire number: Simplex type (2cores);
3. Outer protection tube:
1) Steel tube parts: a.Material :304; b.Diameter: 18mm; c.Length:
150mm
2) Cermaic Part: a.Material: Ceramic Tube; b.Diameter: 16mm
c.Length: 350mm
4. Totally Length: 500mm
5. Thermcouple connector details:
1)Model: Water proof model
2)Size:M20*1
3)Cermic block model:2P-C
6. Usage Temperature: More than 1500C;
| GWRK | Armored thermocouple (with reinforce nozzle) | ||||||
| Code | Thermocouple type | ||||||
| N | K type | ||||||
| E | E type | ||||||
| C | T type | ||||||
| Code | Installation | ||||||
| 1 | No part for installation | ||||||
| 2 | Fixed thread | ||||||
| 3 | Movable thread | ||||||
| 4 | Fixed flange | ||||||
| 5 | Movable flange | ||||||
| Code | Terminal box | ||||||
| 0 | Isolation type | ||||||
| 2 | Probe contact type | ||||||
| 3 | Water proof type | ||||||
| 8 | Handle type | ||||||
| 8 | Small volume type | ||||||
| 9 | With compensation wire | ||||||
| Code | Probe structure | ||||||
| 1 | Isolation type | ||||||
| 2 | Probe contact type | ||||||
| Code | Multi components type | ||||||
| 3 | 3 pairs | ||||||
| 4 | 4 pairs | ||||||
| 5 | 5 pairs | ||||||
| 6 | 6 pairs | ||||||
| Code | Probe material | ||||||
| N | 1Cr18Ni9Ti steel | ||||||
| L | 316L | ||||||
| S | 304 | ||||||
| GWRK | N | 2 | 3 | 1 | N | N | φ4 (probe diameter), |
Application:
