A thermocouple is the most widely used industrial temperature detecting element. Its advantages are:

Measurement precision. Thanks to direct contact with the object, without intermediate medium influence.

The wide measuring range. Common thermocouple from -50~+1100 ℃ can continuous measurement, some special thermocouple minimum detectable to -269 ℃( such as gold Tienie chrome ).

The structure is simple, easy to use. A thermocouple is usually made up of two different metal wires, and the limitation of size and opening, with protective sleeve, it is convenient to use.

Thermocouple temperature measuring instrument is widely used in a temperature measuring element, and display instrument through a wire ( wire compensation ) composition measurement system, in the -200 ~ 1700 ℃on gas, liquid and solid surface temperature detection, but also can and computer and other advanced equipment connection supporting the use, can realize the control, regulation, temperature of the whole process. Widely applied in aviation, atomic energy, petroleum, chemical, metallurgy, machinery and other industrial sectors and fields of science and technology.

Thermocouple used in hot runner system, in the heating ring is equipped with armoured thermocouple and control instrument, the injection molding machine, rubber, hot runner mold molding temperature measurement and control. This armoured structure is the temperature measuring element, insulating material (usually of high purity magnesium oxide powder ) and a metal casing three drawing forming solid entity, it has a small diameter, arbitrary bending, pressure resistance, vibration resistance, heat fast response and high reliability, is hot runner molding optimal external temperature sensor. Thermocouples standard inventory J type and K type selection, suitable for hot runner nozzle triage plate using hot runner, accurate temperature measurement, temperature control accurate, durable. Non standard products of the company can be customized according to customer requirements, different material such as thermocouple length.