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

Fixed thread Assembly Thermocouple WRR-220 WRR-221

  • Model:WRR-220 WRR-221
  • Structure:Output signal number :Single
  • Temperature:0~1800℃
  • Material:Pt-Rh30- Pt-Rh6
  • Connection :Fixed thread
  • Others:Terminal type:Splash proof
  • Description:Fixed thread,Splash proof,Max Temp:0~1800℃,Working Temp:0~1600℃

Fixed thread Assembly Thermocouple WRR-220 WRR-221

 

Fixed thread Assembly Thermocouple WRR-220 WRR-221 Brief Description

Fixed thread Assembly Thermocouple WRR-220 WRR-221 is WRR series assembly-type thermocouple, fixed thread connection,splash proof terminal, temperature range from 0 to 1800℃, Fixed thread Assembly Thermocouple WRR-220 WRR-221 used as a sensor to measure temperature, usually matched with display instruments, recording meter and electronic computer. Fixed thread Assembly Thermocouple WRR-220 WRR-221 can directly measure temperature from  0℃ to 1800℃ of liquid, vapor, gas medium and solid surface during various production processes. In addition,Fixed thread Assembly Thermocouple WRR-220 WRR-221 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.

 

Fixed thread Assembly Thermocouple WRR-220 WRR-221 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.
 

Fixed thread Assembly Thermocouple WRR-220 WRR-221 and temperature

Conductor Material Type Graduation Spec. of protection tube(mm) Use temperature
°C
Total Length Length in fluid external diameter
of ceramic tube
Material of protection tube
PtRh30-Ptrh6 WRR B 300
350
400
450
550
650
900
1150
1250
150
200
250
300
400
500
750
1000
1100
φ16
φ25
Corundum tube 0-1600
PtRh10-Pt WRP S High Al content tube 0-1300
PtRh13-pT WRQ R φ16
φ20
High Al content tube 0-1200
Mini PtRh10-Pt WRP-100 S 252 252 φ7 High Al content tube 0-1200
 

 

Fixed thread Assembly Thermocouple WRR-220 WRR-221 specification

WRR Series, Assembly type thermocouple
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
 Base on Splash proof type (2),
Water proof (3),Explosion proof (4) is for option.
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
 


Fixed thread Assembly Thermocouple WRR-220 WRR-221 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 Fixed thread Assembly Thermocouple WRR-220 WRR-221 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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