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E-mail
shwury@163.com
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Phone
15800608246
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Address
Lane 868, Xinge Road, Xinqiao Town, Songjiang District, Shanghai
Product Categories
Shanghai Wurui Automation Equipment Co., Ltd
Bimetallic thermometer
NegotiableUpdate on 12/23
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Overview
Bimetallic thermometer: on-site temperature display, intuitive and convenient, safe and reliable, with a long service life; Multiple structural forms to meet different requirements, mercury free, easy to read, sturdy and shock resistant.
Product Details
Bimetallic thermometerprinciple
It is to use a hot bimetallic strip wound into a spiral shape as a temperature sensing device, and install it in a protective sleeve. One end is fixed, called the fixed end, and the other end is connected to a thin shaft, called the free end. A pointer is installed on the free end axis. When the temperature changes, the free end of the temperature sensing device rotates accordingly, driving the pointer on the thin shaft to produce an angle change, indicating the corresponding temperature on the dial.
Bimetallic thermometerTechnical Specifications
Product execution standard: JB/T8803-1998; GB3836-83
Scale dial nominal diameter: 60, 100, 150
Accuracy level: 1.0, 1.5
Thermal response time: ≤ 40s
Protection level: IP55
Angle adjustment error: The angle adjustment error should not exceed 1.0% of its range
Return difference: The return difference of the thermometer should not exceed the value of the basic error limit
Repeatability: The repeatability limit range of the thermometer should not exceed 1/2 of the basic error limit
Bimetallic thermometer function
Axial bimetallic thermometer
| model | Temperature measurement range ℃ | accuracy class | Protective tube material | Specifications | Install fixed devices | |
| D | L | |||||
| WSS-300 |
-80-+40 0-80 0-100 0-150 0-200 0-400 0-500
|
1．5 |
1Cr18Ni9Ti 304 316 316L Ha Shi C-276 |
Φ60 |
75 100 150 200 300 400 500 750 1000
|
No fixed device |
| WSS-400 | Φ100 | |||||
| WSS-500 | Φ150 | |||||
| WSS-301 | Φ60 | Movable external thread | ||||
| WSS-401 | Φ100 | |||||
| WSS-501 | Φ150 | |||||
| WSS-302 | Φ60 | Movable internal thread | ||||
| WSS-402 | Φ100 | |||||
| WSS-502 | Φ150 | |||||
| WSS-303 | Φ60 | Fixed thread | ||||
| WSS-403 | Φ100 | |||||
| WSS-503 | Φ150 | |||||
| WSS-304 | Φ60 | Fixed flange | ||||
| WSS-404 | Φ100 | |||||
| WSS-504 | Φ150 | |||||
| WSS-305 | Φ60 | Card sleeve thread | ||||
| WSS-405 | Φ100 | |||||
| WSS-505 | Φ150 | |||||
| WSS-306 | Φ60 | Card sleeve flange | ||||
| WSS-406 | Φ100 | |||||
| WSS-506 | Φ150 | |||||
Radial bimetallic thermometer
| model | Temperature measurement range ℃ | accuracy class | Protective tube material | Specification (mm) | Install fixed devices | |
| D | L | |||||
| WSS-310 |
-80-+40 0-80 0-100 0-150 0-200 0-400 0-500
|
1．5 |
1Cr18Ni9Ti 304 316 316L Ha Shi C-276 |
Φ60 |
75 1 00 150 200 300 400 500 750 1000
|
No fixed device |
| WSS-410 | Φ100 | |||||
| WSS-510 | Φ150 | |||||
| WSS-311 | Φ60 | Movable external thread | ||||
| WSS-411 | Φ100 | |||||
| WSS-511 | Φ150 | |||||
| WSS-312 | Φ60 | Movable internal thread | ||||
| WSS-412 | Φ100 | |||||
| WSS-512 | Φ150 | |||||
| WSS-313 | Φ60 | Fixed thread | ||||
| WSS-413 | Φ100 | |||||
| WSS-513 | Φ150 | |||||
| WSS-314 | Φ60 | Fixed flange | ||||
| WSS-414 | Φ100 | |||||
| WSS-514 | Φ150 | |||||
| WSS-315 | Φ60 | Card sleeve thread | ||||
| WSS-415 | Φ100 | |||||
| WSS-515 | Φ150 | |||||
| WSS-316 | Φ60 | Card sleeve flange | ||||
| WSS-416 | Φ100 | |||||
| WSS-516 | Φ150 | |||||
135 ° directional bimetallic thermometer
| model | Temperature measurement range ℃ | accuracy class | Protective tube material | Specification (mm) | Install fixed devices | |
| D | L | |||||
| WSS-420 |
-80-+40 0-80 0-100 0-150 0-200 0-400 0-500
|
1．5 |
1Cr18Ni9Ti 304 316 316L Ha Shi C-276
|
Φ100 |
75 100 150 200 300 400 500 750 1000
|
No fixed device |
| WSS-520 | Φ150 | |||||
| WSS-421 | Φ100 | Movable external thread | ||||
| WSS-521 | Φ150 | |||||
| WSS-422 | Φ100 | Movable internal thread | ||||
| WSS-522 | Φ150 | |||||
| WSS-423 | Φ100 | Fixed thread | ||||
| WSS-523 | Φ150 | |||||
| WSS-424 | Φ100 | Fixed flange | ||||
| WSS-524 | Φ150 | |||||
| WSS-425 | Φ100 | Card sleeve thread | ||||
| WSS-525 | Φ150 | |||||
| WSS-426 | Φ100 | Card sleeve flange | ||||
| WSS-526 | Φ150 | |||||
Bimetallic thermometer
| model | Temperature measurement range ℃ | accuracy class | Protective tube material | Specifications | Install fixed devices | |
| D | L | |||||
| WSS-480 |
-80-+40 0-80 0-100 0-150 0-200 0-400 0-500
|
1．5 |
1Cr18Ni9Ti 304 316 316L Ha Shi C-276
|
Φ100 |
75 100 150 200 300 400 500 750 1000
|
No fixed device |
| WSS-580 | Φ150 | |||||
| WSS-481 | Φ100 | Movable external thread | ||||
| WSS-581 | Φ150 | |||||
| WSS-482 | Φ100 | Movable internal thread | ||||
| WSS-582 | Φ150 | |||||
| WSS-483 | Φ100 | Fixed thread | ||||
| WSS-583 | Φ150 | |||||
| WSS-484 | Φ100 | Fixed flange | ||||
| WSS-584 | Φ150 | |||||
| WSS-4285 | Φ100 | Card sleeve thread | ||||
| WSS-585 | Φ150 | |||||
| WSS-486 | Φ100 | Card sleeve flange | ||||
| WSS-586 | Φ150 | |||||
Selection Notice
Model A
B dial diameter
C accuracy level
D Installation fixed form
E Temperature measurement range
F length or insertion depth
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