What's the armoured thermocouple of armoured with - Shanghai dragon instrument electric appliance co. , LTD

Armoured thermocouple sheathed in refers to the insulation material and metal casing maintenance package on the outside of the thermocouple wire like armor. Armoured role is to maintain the thermocouple wire, increase protective layer on the outside of the thermocouple, such as stainless steel tubes, net to avoid corrosion of acid and alkaline environment. Armoured thermocouple can bend, high pressure resistance, heat fast response time and consolidate the durable and many other advantages. Armoured thermocouple as the temperature measurement sensor, usually appeared with temperature transmitter, regulate, and instrument and other supporting is applied, the process control system, to direct measurement or control all kinds of consumption in the process of 0 Fluid over a range of 1800 ℃, steam and gas medium and solid surface temperature. Armoured thermocouple has to bend, resistance to high pressure, fast heat response time and consolidate durable many advantages, such as it and fabricated thermocouple used in industry, as a measurement of the temperature sensor, usually appeared and instrument, instrument and application of electronic control device matching, the structure of the armoured thermocouple principle consists of conductor, high insulation, magnesium oxide, coat 1 cr18ni9ti stainless steel pipe maintenance, after repeated integrated control. Armoured thermocouple products are mainly composed of terminal block, terminal and armoured thermocouple root structure, and matches by the fixed installation of various device. Are two different ingredients of conductor on both ends of the welding, constitute a loop, directly measuring WenDuan call work side, the terminal end is called the cold end, also known as the reference. When work end and reference end there is temperature difference, will produce thermal current in the circuit, appeared in the instrument, the instrument will indicate the thermocouple thermoelectric emf generated by the corresponding temperature value. Armoured thermocouple thermoelectric emf will increases with temperature rise measurement end, only the size of the thermoelectric emfs and thermocouple temperature difference on both ends of the conductor material and, had nothing to do with hot electrode length and diameter.