The main functions of the armored thermocouple protection tube sensor

Armoured thermocouple is the thermocouple wire, insulation material and metal protection tube combination after assembly, after stretching processing from a combination of a solid. Have a good antioxidant effect, resistance to low temperature condensation, the characteristics of resistance to the impact of external mechanical forces. Can bend, high pressure resistance, heat fast response time, and the advantages of strong and durable. Armoured thermocouple and usually display meter, recording meter, electronic computer and other systems. Direct measurement of the 0 ℃ - in the process of production 1300 ℃ within the scope of liquid, steam and gas medium, as well as solid surface temperature.

( 1) With flexible performance, armored thermal resistance in addition to the head, can make the direction of bending, so it is suitable for the structure is relatively complex, DE temperature of small equipment.

( 2) Armoured thermocouple has good resistance to vibration and shock resistance. So it's longer than ordinary heat resistance thermal resistor. Thermal resistance should pay attention to when using the following matters.

( 3) Armoured thermocouple long using life, kay thermal resistance of the resistor body by iron power twist of insulation materials cover and metal casing maintenance, heat resistance wire is not easy to jung corrosion by harmful medium.

( 4) Flameproof thermal resistance through the special structure of the junction box, put its shell inner gas mixture by sparks or electric arc influence and limitations in the junction box.

( 5) That wouldn't make production field. Flameproof thermal resistance can be used in the Bla - Grade B3c zone for the dangerous sites with temperature measurements. The anti-corrosion heat resistance using PTFE anti-corrosion material.

( 6) As a whole case or two casing, also can be directly on the protecting tube for the anti-corrosion material handling, spraying, sintering and casing sealed three forms.

( 7) Apply to measure in alkali corrosive medium, heat resistance, 250 ℃, fixed installation situation also can use the same PTFE material fixed screw thread.

（ 8) Object, according to the measured temperature range and measurement of choosing the proper thermal resistance model, specification and maintenance of pipe materials.

armoured thermocouple knowledge:

armoured thermocouple working principle and structure of

armoured thermocouple and what is the difference between general thermocouple?

armoured thermocouple structure of the characteristics of the armored thermocouple

the use of armoured thermocouple technique