Pure nickel wire

As a leading Chinese manufacturer and exporter of high-quality temperature sensing components,SICC specialize in designing and producing customizable RTD (Resistance Temperature Detector) Temperature Probes tailored to meet the diverse requirements of global clients. Our RTD Temperature Probes are engineered to integrate seamlessly into various RTD temperature sensors, ensuring accuracy, durability, and adaptability across industries such as industrial automation, HVAC, automotive, medical devices, food processing, and aerospace.

Mineral insulated thermocouple cable is used to insulate thermocouple wires from one another and from the metal sheath that surrounds them. Mineral insulated thermocouple cable has two (or four when duplex) thermocouple wires running down the middle of the tube. The tube is then filled with magnesium oxide powder and compacted to ensure the wires are properly insulated and separated. Mineral insulated thermocouple cable helps to protect the thermocouple wire from corrosion and electrical interference.

Type J thermocouple alloys is suitable for using in vacuum, oxidizing and reducing atmospheres or inert gas atmospheres. Because of high temperature oxidizing quickly for JP, the measuring temperature range is restricted. The composition of positive(JP) is Fe100, negative(JN) is Cu55Ni45 for Type J bare thermocouple wire .

Type K thermocouple wire is the most common thermocouple conductor(≥500℃), it has a good resistance against oxidation and can be recommended for oxidizing and inert atmospheres.Type K thermocouple wire can not be used in sulphurous and vacuum atmospheres directly at a high temperature,as this will have a significant impact on the EMF values. The composition of positive(KP) is Ni90Cr10, negative(KN) is Ni97Si3 for Type K thermocouple wire .

Bimetallic thermometers are constructed by welding two metal sheets with different linear expansion coefficients based on the thermal expansion characteristics of a bimetallic strip. When the temperature changes, the bimetallic strip bends due to the change in expansion coefficient, causing the pointer to indicate the corresponding temperature on the arrow.

Multi-point thermocouple is a thermocouple specially designed for measuring multiple points at the same time, which is widely used in the petroleum, chemical and other industries. It is especially suitable for large containers with insignificant temperature gradients, such as large fertilizer synthesis towers, storage tanks and other devices.

Mineral insulated RTD cable with Constantan(Cu55Ni45) conductors have stable resistance for high temperature measurments up to 650C, Its characteristics are not easy to change its properties with temperature changes, and the resistivity is high. It has a low temperature coefficient of resistivity and medium resistivity,more and more potential in the industry. The MI RTD cables are the base material for RTD sensors, its structure advantage with anti pollution and mechanical strength promise can be applied in the harsh environment.

The Mineral insulated heating cable are combined with heating conductors ,Mgo powder insulated and sheath material as a compact entirety. It has excellent mechanical strength and corrosion resistance.