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Changzhou WSS-301 bimetallic thermometer manufacturer introduction specification parameters
Date: 2025-09-08Read: 20

Changzhou WSS-301 bimetallic thermometer manufacturer introduction specification parametersIt has the advantages of mercury free, easy to read, waterproof, corrosion-resistant, and vibration resistant, and is widely used in power plants, machinery, chemical, textile, petroleum, food and other industrial and scientific research departments.

Changzhou WSS-301 bimetallic thermometer manufacturer introduction specification parametersIt is an on-site detection instrument for measuring low to medium temperatures. Bimetallic thermometers can directly measure the temperature of liquid, vapor, and gas media within the range of -80 ℃ to+500 ℃ in various production processes.
Main Features
On site temperature display, intuitive and convenient; Safe and reliable, with a long service life;
Multiple structural forms can meet different requirements.

Changzhou WSS-301 bimetallic thermometer manufacturer introduction specification parametersIt is composed of bimetallic sheets wound into a circular curved shape. When one end expands due to heat, it drives the pointer to rotate, and the working instrument displays the corresponding temperature value.
Technical Specifications
execution standard
JB/T8803-1998 GB3836-83
Other parameters
Scale dial nominal diameter: 60100150
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 bimetallic thermometer should not exceed the value of the basic error limit.


Selection code


xinyi


Xinhua Instrument Company logo

serial number WSS
Bimetallic thermometer
Nominal diameter of dial -3
Φ60
-4
Φ100
-5
Φ150
Dial form 0
Axial (straight)
1
Radial (angular)
2
135 ° direction (obtuse angle type)
8
Wanxiang (adjustable angle type)
Installation fixed form 0
No fixed device
1
Movable external thread
2
Movable internal thread
3
Fixed thread
4
Fixed flange
5
Card sleeve thread
6
Card sleeve flange
Protection form -
普通型
W
protective type
F
corrosion-resistant type

Model and Specifications
Axial bimetallic thermometer

model

Temperature measurement range

accuracy class

protective tube material

Specifications


Installation fixed form

D

L

WSS-330

-80~+40
-40~+80
0~50
0~100
0~150
0~200
0~300

1.5

1Cr18Ni9Ti
304
316
316L
Ha Shi C-276

Φ60

75
100
150
200
300
400
500
750
1000

No fixed device

WSS-440

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

WSS-406

Φ100

Card sleeve flange

WSS-506

Φ150


Radial bimetallic thermometer

model

Temperature measurement range

accuracy class

protective tube material

Specifications

Installation 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
Ha Shi C-276

Φ60

75
100
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

WSS-416

Φ100

Card sleeve flange

WSS-516

Φ150





After sales commitment:

1. Unconditional telephone after-sales service (installation and debugging guidance, troubleshooting).
2. If there are quality problems with the products sold by our company within one year (excluding human error, selection errors, unsatisfactory working conditions, and easily damaged products), we are responsible for free repair and replacement.

3. On site service: Surrounding areas 48Respond within hours.

Changzhou Xinhua Instrument Factory FriendshipTip: The regular product delivery period is 1-3Within one working day, special specifications need to be confirmed by phone consultation. Welcome to inquire! We will serve you wholeheartedly!