Thermocouple manufacturer and supplier-Shanghai MKYD
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SHANGHAI MKYD INSTRUMENT

Mobile:+86-17717522891
Wechat:17717522891
Tel:+86-21-54891500
Email:aires@cepai.com
 

Office Address: 15 Floor,No 2281,West Zhongshan Road,Shanghai,China.
Factory Address:No.333 West Jianshe Road,Huaian City, Jiangsu Province, China

WRR High temperature thermocouble Splash proof type

  • Model:WRR Series
  • Structure:Output signal number :Single
  • Temperature:0~1800℃
  • Material:Pt-Rh30- Pt-Rh6
  • Connection :Different way
  • Others:Terminal type:Splash proof
  • Description:Max. Temperature : 0℃~1800℃ (Working temperature 0℃~1600℃) Output signal No.Single

WRR High temperature thermocouble,Splash proof type

 

WRR High temperature thermocouble,Splash proof type Brief Description

WRR High temperature thermocouble,Splash proof type can measure Max. temperature range from 0 to 1800℃, working temperature from 0 to 1800℃,WRR High temperature thermocouble,Splash proof type used as a sensor to measure temperature, usually matched with display instruments, recording meter and electronic computer.WRR High temperature thermocouble,Splash proof type can directly measure temperature from  0℃ to 1800℃ of liquid, vapor, gas medium and solid surface during various production processes. In addition,WRR High temperature thermocouble,Splash proof type has the advantages of simple assembly, convenient replacement, pressure spring type temperature sensing element, good anti-vibration, wide measuring range, high mechanical strength, good pressure durability.

 

WRR High temperature thermocouble,Splash proof type principle

WRR High temperature thermocouble,Splash proof type working principle: two conductors with different components are welded at both ends to form a loop, measuring temperature directly side is called measurement side, terminal side is called reference side. When the temperature between measurement side and reference side has a difference, it will generate heat in the loop current, then connected to the display instrument, And the instrument indicates the corresponding temperature value of the thermal electromotive force generated by the thermocouple. Thermocouple thermoelectric EMF will grow with the measurement temperature’s growth, The size of the thermal electromotive force is related to the temperature of both ends. It has nothing to do with the length, diameter of the thermode.
 

Junction box, protective tube, insulated casing, termals and thermal electodes form a basic structure of assembly-type thermocouple, with a variety of installation of fixtures.

 

WRR High temperature thermocouble,Splash proof type Main technical parameter

Temperature measurement range and tolerance

Thermocouple type

Code

Graduation

Measurement range℃

tolerance△t ℃

Pt Rh30- Pt Rh6 

WRR

B

Max Temp:0~1800
Working Temp:0~1600

±1.5℃/±0.25%│t│

Note: “t” is absolute value of measured temperature of temperature-sensing element.
 

WRR High temperature thermocouble,Splash proof type specification

WRR Series, Assembly type thermocouple,Splash proof type
Max. Temperature : 0℃~1800℃ (Working temperature 0℃~1600℃)
Output signal No.Single
 WRR High temperature thermocouble-1 WRR High temperature thermocouble-2 WRR High temperature thermocouble-3 WRR High temperature thermocouble-3 WRR High temperature thermocouble-4 WRR High temperature thermocouble-5
Splash proof type (2)
Without fixed device
(1)
Fixed threaded
(2)
Movable flange
(3)
Fixed
flange
(4)
Movable flange square
(5)
Fixed thread
conical
(6)
Protection tube diameter
0:Φ16mm
1:Φ25mm
2:Φ16mm
3:Φ25mm
Protection tube diameter
0:Φ16mm
1:Φ25mm
2:Φ16mm
3:Φ25mm
Protection tube diameter
0:Φ16mm
1:Φ25mm
2:Φ16mm
3:Φ25mm
Protection tube diameter
0:Φ16mm
1:Φ25mm
2:Φ16mm
3:Φ25mm
Protection tube diameter
0:Φ16mm
1:Φ25mm
2:Φ16mm
3:Φ25mm
Protection tube diameter
0:Φ16mm
1:Φ25mm
2:Φ16mm
3:Φ25mm
Thermocouple
WRR-120
WRR-121
WRR-122
WRR-123
Thermocouple
WRR-220
WRR-221
WRR-222
WRR-223
Thermocouple
WRR-320
WRR-321
WRR-322
WRR-323
Thermocouple
WRR-420
WRR-421
WRR-422
WRR-423
Thermocouple
WRR-520
WRR-521
WRR-522
WRR-523
Thermocouple
WRR-620
WRR-621
WRR-622
WRR-623

 

WRR High temperature thermocouble,Splash proof type Model

WR

Thermocouple

Content

 

Code

Heat probe type

R

Pt-Rh30- Pt-Rh6

P

Pt-Rh 10-Pt

N

Nickel chromium-nickel silicon

M

Nickel chromium nickel silicon - silicon

E

Nickel chromium - nickel copper

C

Copper - Copper - Nickel

F

Iron copper nickel

 

Code

Output signal number

None
2

single
double

Code

Fixed device form

 

1
2
3
4
5
6
7

Without fixed device
Fixed threaded
Movable flange
Fixed flange
Movable flange square
Fixed thread conical
Straight pipe joint type

Code

Terminal type

2
3
4

Splash proof
Waterproof type
Explosion proof type

 

Code

Protection tube diameter

0

Φ16mm

1

Φ25mm

2

Φ16mm

3

Φ20mm

If WRR High temperature thermocouble,Splash proof type of WRR series assembly-type thermocouple for sale caters to your requirement, welcome to buy with us. As one of the leading such manufacturers and suppliers in China, we will offer you cheap price and excellent services.

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