High Temp K Type Thermocouple Temperature Sensor IEC584 IEC1515 Standards

High Temp K Type Thermocouple Temperature Sensor IEC584 IEC1515 Standards

Thermocouple Taper Sleeve Industrial Design Accurate Measurement
 
TY-S01 series tapered tube thermocouple is used as a temperature sensor, usually in combination with display instruments, recording instruments and electronic regulators. It can directly measure the surface temperature of 0-1,800°C of liquid, steam, gas and solid surface in production processes.
 
Working principle
TY-S series tapered tube thermocouple is composed of two different conductor materials. The temperature difference between the measuring terminal and the reference terminal will result in thermoelectric potential, and the working instrument will display the corresponding temperature value.
Product standards
IEC584, GB/T18404-2001, GB/T16839-1997, JB/T5518-1991, JB/T92389-1999, etc
 
1. Tapered tube thermocouple
The industrial tapered tube thermocouple is mainly composed of junction box, tube, terminal block, insulating ceramic column and temperature sensing element, and equipped with various installation and fixing devices.
1.1 Type of thermocouple: platinum rhodium 30-platinum rhodium 6, platinum rhodium 10-platinum, nickel chromium-nickel silicon, nickel chromium-copper nickel.
 
1.2 Tapered tube: According to the type of thermocouple, the condition of the measured medium and the temperature to be measured, the tubes made of different materials are selected. The tubes of thermocouple are generally made of carbon steel, various grades of stainless steel, alloy steel and other materials.
 
1.3 Junction box: The junction box of thermocouple is used to connect the display instrument of temperature sensing element, generally made of aluminum alloy and stainless steel. It is divided into explosion-proof, waterproof and small splash-proof structures.
 
1.4 Wiring board: The wiring board of thermocouple is generally made of ceramics and installed in the junction box. It is the signal output terminal of the thermocouple, and divided into two types: single-branch type and double-branch type.
 
1.5 Installation and fixing device: The installation and fixing device is for users to install and fix thermocouple. It is divided into various forms, such as no fixing device, fixed thread, movable flange and fixed flange.
 
1.6 Nominal pressure
Generally it refers to the static external pressure that the tube can withstand without breaking under the working temperature. In fact, it is not only related to the tube material, diameter, and wall thickness, but also related to the structure, installation method, insertion depth, and the flow rate and type of the medium to be measured.
For more non-standard customized products, please consult Shenzhen Testeck Science and Technology Co., Ltd.
 
2. Product parameters
2.1 Product standards
IEC584 IEC1515 GB／T16839－1997 JB／T5582-91
2.2 Insulation resistance under normal temperature
For the armored thermocouple, the ambient temperature is 20±15℃, the relative humidity is not more than 80%, and the test voltage is 500±50V (DC). The insulation resistance between the electrode and the outer tube is ≥1,000MΩ.m, that is, the insulation resistance of the 1m and 10m long sample are 1,000MΩ and 100MΩ respectively.
 

 
3. Application of company products
It is widely used in industrial sectors and scientific and technological fields, including petroleum, chemical, machinery, metallurgy, electric power, textile, food and others.
 
4. Product description:
Fixed tapered tube thermocouple

Note:
(1) Thermal response time of fixed tapered tube thermocouple τ0.5(s) ＜90;
(2) Nominal pressure: 30MPa, flow velocity <80m/s;
(3) Specifications not included above can be customized according to customer requirements.
 

Application of thermocouple:

Thermocouples are widely used in science and industry; applications include temperature measurement for kilns, gas turbine exhaust, diesel engines, and other industrial processes. Thermocouples are also used in homes, offices and businesses as the temperature sensors in thermostats, and also as flame sensors in safety devices for gas-powered major appliances.