Fixed Thread High Temperature K Type Thermocouple Rtd Pt100 Sensor

Fixed Thread High Temperature K Type Thermocouple Rtd Pt100 Sensor

China Manufacture High Quality Low Quality Temperature Sensor 10*150mm Thermocouple

TY-S series  thermocouple is a temperature-measuring device consisting of two dissimilar conductors that contact each other at one or more spots. It produces a voltage when the temperature of one of the spots differs from the reference temperature at other parts of the circuit. Thermocouples are a widely used type of temperature sensorfor measurement and control,and can also convert a temperature gradient into electricity. Commercial thermocouples are inexpensive,interchangeable, are supplied with standard connectors, and can measure a wide range of temperatures. In contrast to most other methods of temperature measurement, thermocouples are self powered and require no external form of excitation

Working principle

TY-S series 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.

1. The structure principle of thermocouple

The industrial thermocouple is mainly composed of junction box, protective tube, terminal block, insulating ceramic column and temperature sensing element, and equipped with various installation and fixing devices.

1.1 ype of thermocouple: platinum rhodium 30-platinum rhodium 6, platinum rhodium 10-platinum, nickel chromium-nickel silicon, nickel chromium-copper nickel.

1.2 Protective 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

2. Product parameters

3. Application of company products

1. meteorology
2. national defense
3. scientific research
4. post and telecommunications
5. petroleum
6. chemical industry
7. environmental protection
8. medical and health
9. hotels
10. food
11. materials storage
12. high-end housing and other industries, all kinds of temperature measurement and control applications.

4. Product Feature
1. High precision
2. Good stability
3. High accuracy
4. High sensitivity
5. Fast response time
6. Compact structure
7. Waterproof
8. Cold Temperature and High temperature resistance