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Radial type bimetallic thermometer

Radial type bimetallic thermometer is a kind of measurement in the field of low temperature test ins…

Description:
Radial type bimetallic thermometer is a kind of measurement in the field of low temperature test instrument.Bimetallic thermometer can be directly measured in the process of various production - 80 ℃ ~ + 500 ℃ within the scope of liquid, steam and gas medium temperature.
The main features
The scene display temperature, intuitive and convenient;Safe and reliable, long life;Many kinds of structure forms, can meet different requirements.
The working principle of
Radial type bimetallic thermometer is based on the ring around the made of bent bimetallic strip.End is heated expands, turns the pointer, the instrument will show should value.
Radial bimetallic thermometer technique parameters
Execution standard
JB/T8803-1998 GB3836-83
The other parameters
Dial nominal diameter: 60100150
Precision grade: (1.0), 1.0
Thermal response time: 40 s or less
Protection grade: IP55
Angle adjustment error: error Angle adjustment shall not exceed 1.0% of its range
Back to the poor: double metal thermometer should be no greater than the absolute value of basic error limits
Repeatability: the bimetallic thermometer repeatability limit range should not be greater than the absolute value of the basic error limits 1/2
Temperature measurement range
Measuring range ℃
Scope of application
Industrial, commercial,
Laboratory and small
- 80 ~ + 40
Square root
Square root
- 40 ~ + 80
Square root
Square root
0 ~ 50
Square root
Square root
0 ~ 100
Square root
Square root
0 ~ 150
Square root
Square root
0 ~ 200
Square root
Square root
0 ~ 300
Square root
Square root
0 ~ 400
Square root
Square root
0 ~ 500
Square root
Square root


Selection of coding

Series no.
WSS

Bimetallic thermometer
Dial nominal diameter
- 3

Φ 60
4 -

Φ 100
- 5

Φ 150
Dial form
0

The axial (straight)
1

The radial (Angle)
2

To (obtuse Angle 135 °)
8

Universal (adjustable Angle)
Install the fixed form
0

No fixed device
1

Movable external thread
2

Movable internal thread
3

Fixed screw thread
4

Fixed flange
5

Card sets of thread
6

Card flange
Protect the form
-

ordinary
W

protected
F

Anti-corrosion type


Radial type bimetallic thermometer

model
Temperature measurement range
Precision grade
Protecting tube material
specifications
Install the fixed form
D
L
WSS-310
- 80 ~ + 40
- 40 ~ + 80
0 ~ 50
0 ~ 100
0 ~ 150
0 ~ 200
0 ~ 300
0 ~ 400
0 ~ 500
1.5
1Cr18Ni9Ti
304
316
316L
Hartz C - 276 -
Φ 60
75
100
150
200
300
400
500
750
1000
No fixed device
WSS-410
Φ 100
WSS-510
Φ 150
WSS-311
Φ 60
Movable external thread
WSS-411
Φ 100
WSS-511
Φ 150
WSS-312
Φ 60
Movable internal thread
WSS-412
Φ 100
WSS-512
Φ 150
WSS-313
Φ 60
Fixed screw thread
WSS-413
Φ 100
WSS-513
Φ 150
WSS-314
Φ 60
Fixed flange
WSS-414
Φ 100
WSS-514
Φ 150
WSS-315
Φ 60
Card sets of thread
WSS-415
Φ 100
WSS-515
Φ 150
WSS-316
Φ 60
WSS-416
Φ 100
Card flange
WSS-516
Φ 150


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