Armored thermocouple

  • WREK-421 WREK2-421 WREK-431 WREK2-431 Armored thermocouple
WREK-421 WREK2-421 WREK-431 WREK2-431 Armored thermocouple

WREK-421 WREK2-421 WREK-431 WREK2-431 Armored thermocouple

  • Model: WREK-421 WREK2-421 WREK-431 WREK2-431
  • Type: E
  • Material: Stainless steel
  • Shell type,Insulated
  • Description: WREK-421 WREK2-421 WREK-431 WREK2-431 armored thermocouple from China, which has good quality and high steady performance.
  • INQUIRY   EMAIL

WREK-421 WREK2-421 WREK-431 WREK2-431 Armored thermocouple


Overview

WREK-421 WREK2-421 WREK-431 WREK2-431 Armored thermocouple is usually used together with display instrument, recording instrument and electronic regulator. At the same time, it can also be used as a temperature sensing component of assembled thermocouple.Like industrial assembled thermocouple, it is used as a temperature sensor for measuring temperature. It is usually used together with display instrument, recording instrument and electronic regulator. At the same time, it can also be used as a temperature sensing component of assembled thermocouple. It can directly measure the temperature of liquid, steam, gas medium and solid surface in the range of 0 ℃ ~ 800 ℃ in various production processes, and shall comply with GB / t18404-2001 standard. has many advantages, such as bending, high voltage resistance, fast thermal response time, durability and so on. Like industrial assembled thermocouple, wrek-421 armored thermocouple is used as a temperature sensor for measuring temperature.


Working principle of WREK-421 WREK2-421 WREK-431 WREK2-431 Armored thermocouple

The working principle of armored thermocouple is that the two ends of two conductors with different components are welded to form a loop. The direct temperature measuring end is called the measuring end and the wiring end is called the reference end. When there is a temperature difference between the measuring 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.


The thermoelectric EMF of the armored thermocouple will increase with the increase of the temperature at the measuring end. The size of the thermoelectric EMF is only related to the conductor material of the armored thermocouple and the temperature difference at both ends, but has nothing to do with the length and diameter of the Thermoelectrode.



Feature of WREK-421 WREK2-421 WREK-431 WREK2-431 Armored thermocouple


1. Dynamic response is good,

2. Thermal response time is short,

3.bent over for installation

4.Mechanical strength is high,

5. pressure resistance is good


6.Range is wide 0~1300 °C

7.Performance is stable

8.Structure is simple


Model table

Product name

Model

Graduation

Work end form

Single nickel-chromium-copper-nickel

WREK-401

WREK-421

WREK-431

WREK-481

WREK-491

E

Insulated

WREK-402

WREK-422

WREK-432

WREK-482

WREK-492

Shell type

Double nickel-chromium-copper-nickel

WREK2-401

WREK2-421

WREK2-431

WREK2-481

WREK2-491

Insulated

WREK2-402

WREK2-422

WREK2-432

WREK2-482

WREK2-492

Shell type



Note: Any special design or question of WREK-421 WREK2-421 WREK-431 WREK2-431 Armored thermocouple, kindly contact the manufacturer for more details.



Inquiry:

Categories

CONTACT US

Contact: Kevin

Phone: +8615189522935

Tel: +86-517-86800063

Whatsapp: +8615189522935

Email: sales@xfmeter.com

Add: No.118 HengyangNanRoad, Jinhu County, Huaian,Jiangsu, China