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Standard JB/T5582-91 Armored thermocouple has a slender body shape, fast heat response, resistance to vibration, long life and easy to bend, etc., widely used in aviation, atomic energy, petroleum, chemical, metallurgical, mechanical, electrical and other industrial sectors and research areas, especially suitable for installation in the pipeline narrow, winding and demands rapid response, micro-oriented place special temperature. Armored thermocouple is usually sheathed thermocouple components, installation of fixture and the reference side connected devices and other major parts. Feature Temperature range, reaction speed, diameter is small, temperature responsive, easy installation, long service life, good gas tightness, mechanical strength good. There may be vibration, low temperature, high temperature under the conditions of use. Main Technical Specifications Armored Thermocouple recommended temperature limit
| Variety | Type | Outside sleeve tube material | Diameter | Recommended temperature | |
Long-term use the maximum temperature | Short-term use the maximumtemperature | ||||
Armored NiCr-NiSi | WRKK | GH3030 | 0.25;0.5;1.0 | 300500 | 600 |
1.5;2.0;3.0 | 800 | 900 | |||
4.0;4.5;5.0 | 900 | 1000 | |||
6.0;8.0 | 1000 | 1100 | |||
1Cr18Ni9Ti | 0.250.5;1.0 | 300400 | 600 | ||
1.5;2.0 | 600 | 700 | |||
3.0;4.0;4.5;5.0;6.0;8.0 | 800 | 900 | |||
Armored NiCrSi-NiSi | WRKN | GH3030 | 0.25;05;1.0 | 300500 | 600 |
1.0;2.0;3.0 | 800 | 900 | |||
4.0;4.5;5.0 | 900 | 1000 | |||
6.0;8.0 | 1000 | 1100 | |||
1Cr18Ni9Ti | 0.250.5;1.0 | 300400 | 600 | ||
1.5;2.0 | 600 | 700 | |||
3.0;4.0;4.55.0;6.0;8.0 | 800 | 900 | |||
Armored NiCrSi-CuNi | WRKE | 1Cr18Ni9Ti | 1.0 | 400 | 500 |
1.5;2.0 | 500 | 600 | |||
3.0;4.0;4.5;5.0 | 600 | 700 | |||
6.0;8.0 | 700 | 800 | |||
Armored Fe-CuNi | WRKJ | 1Cr18Ni9Ti | 1.0 | 300 | 400 |
1.5;2.0 | 400 | 500 | |||
3.0;4.0;4.5;5.0 | 500 | 600 | |||
6.0;8.0 | 600 | 750 | |||
Armored Cu-CuNi | WRKT | 1Cr18Ni9Ti | 1.0 | 200 | 250 |
1.5;2.0;3.0;4.04.5;5.0 | 250 | 300 | |||
6.0;8.0 | 300 | 350 | |||
Armored PtRh10-Pt | WRKS | GH3039 | 2.0 | 1000 | 1050 |
3.0;4.0;4.55.0;6.0 | 1100 |
1200 | |||
Armored PtRh13-Pt | WRKR | GH3039(PtRh6) | 2.0 | 1100 |
|
3.0;4.0;4.55.0;6.0 | 1200 | 1300 | |||
Armored PtRh30-PtRh6 | WRKB | PtRh6 | 2.0 | 1400 | 1500 |
3.0;4.0;4.5 | 1500 | 1600 | |||
5.0;6.0 | 1600 | 1700 | |||
WR K series armored thermocouple