WRNK-322 WRNK-332 WRNK2-332 WRNK-392 Armored thermocouple
Overview
For the temperature measurement sensor, WRNK-322 WRNK-332 WRNK2-332 WRNK-392 Armored thermocouple are offen used in conjunction with temperature transmitters, regulators and display instruments to form a process control system to directly measure or control fluids, Temperatures such as steam and gaseous media and solid surfaces. They are the same as industrial assembled thermocouples. They are used as temperature sensors and are usually matched with display instruments, recording instruments and electronic regulators use. Armored thermocouples have many advantages such as flexibility, high pressure resistance, fast thermal response time and durability.
Working principle of WRNK-322 WRNK-332 WRNK2-332 WRNK-392 Armored thermocouple
The thermoelectric EMF of the armored thermocouple will increase with the increase of the temperature at the measuring end. The magnitude of the thermoelectric potential is only related to the thermocouple conductor material and the temperature difference at both ends, and has nothing to do with the length and diameter of the Thermoelectrode.
The two ends of two conductors with different components are welded to form a circuit. The direct temperature measuring end is called the working end, and the terminal end is called the cold end, also known as the reference end. When there is a temperature difference between the working end and the reference end, a thermal current will be generated in the circuit. Connect the display instrument, and the instrument will indicate the corresponding temperature value of the thermoelectric EMF generated by the thermocouple.
Feature of WRNK-322 WRNK-332 WRNK2-332 WRNK-392 Armored thermocouple
It has many advantages, such as bending, high pressure resistance, fast thermal response time, durability and so on. Like industrial use, it is used as a temperature sensor. It is usually used together with digital display instrument, recording instrument and electronic regulator. At the same time, it can also be used as a temperature sensing element. It can directly measure the temperature of liquid, steam, gas medium and solid surface in the range of 0 ℃ ~ 800 ℃. Compared with, armored thermocouple has the advantages of bendability, high voltage resistance, short thermal response time and durability.
Model table of WRNK-322 WRNK-332 WRNK2-332 WRNK-392 Armored thermocouple
Product name |
Model |
Graduation |
Working end form |
Couple NICr-NISi |
WRNK2-391 WRNK2-392 |
K |
Insulation type Shell type |
Single NICr-NISi
|
WRNK-301 WRNK-321 WRNK-331 WRNK-391 WRNK-381 WRNK-387 |
|
Insulation type |
|
WRNK-302 WRNK-322 WRNK-332 WRNK-392 WRNK-382 WRNK-388 |
|
Shell type |
Double branch nickel chromium nickel silicon |
WRNK2-321 WRNK2-331 WRNK2-322 WRNK2-332 |
K |
Shell type Insulation type |
Note: Any special design or question of WRNK-322 WRNK-332 WRNK2-332 WRNK-392 Armored thermocouple, kindly contact the manufacturer for more details.
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