DisclaimerSiteMapChineseEnglish

Bimetal thermometer

  • 1.jpg

Shock-resistant bimetal thermometer

WSSN series shockproof bimetal thermometer is a field instrument for measuring medium and low tempe
Description

WSSN series shockproof bimetal thermometer is a field instrument for measuring medium and low temperature. It can directly measure the temperature of liquid, steam and gas medium and environment in the range of -80℃ ~ +500℃ in various production processes. The shockproof bimetal thermometer from the design principle and structure has waterproof, corrosion resistance, vibration resistance, intuitive, easy reading, no mercury damage, strong and durable characteristics, shockproof bimetal thermometer is widely used in petroleum, chemical industry, machinery, ships, power generation, textile, printing and dyeing industry and scientific research departments. The main features of the field display temperature, intuitive and convenient; Safe and reliable, long service life; A variety of structural forms, can meet different requirements. Mercury free, easy to read, strong and shockproof. The protective pipe is made of 1Gr18Ni9Ti stainless steel and molybdenum dititanium, with high pressure and anti-corrosion ability. The core type thermometer may not be shut down for a short time for maintenance or replacement of the movement. Integrated axial type, radial type, universal type and other varieties are complete, suitable for various field installation needs. Working principle Shock-proof bimetallic thermometer is based on a bimetallic sheet wound into a ring - like bend. When one end is heated and expanded, it drives the pointer to rotate, and the working instrument will show the temperature value, and prevent environmental vibration in the bimetal thermometer inside the silicone oil or the bimetal thermometer display part and the measuring part of the separation to achieve the effect of shock resistance. Execution standard JB/T8803-1998GB3836-83 Other parameters Nominal diameter of the scale disk: 60100150 Accuracy Class: (1.0),1.5,2.5(Φ60) Thermal response time: ≤40S Protection Class: IP55 Angle Adjustment Error: The Angle adjustment error shall not exceed 1.0% of its range: the error shall not be greater than the basic error limit J.D value repeatability: the repeatability limit range shall not be greater than 1/2 of the temperature measuring range J.D value of the basic error limit

Measuring range ℃

Scope of application

Industry and commerce

Industry and commerce

-80 to +40

Square root

Square root

-40 to +80

Square root

Square root

0 ~ 50

Square root

Square root

0 to 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

Normal working weather conditions

workplace

Temperature ℃

Relative humidity %

shelter

-25 to +55

5 ~ 100

Outdoor place

-40 to +85

5 ~ 100

Product selection

Model number

category

Dial diameter

Dial feature

Connection mode

Form of protection

description

WSSN






Shock-resistant bimetal thermometer







k.b means without other conditions

X





Live contact

P





Remote transmission with Pt100


- 3




Φ60 (live contact not applicable)

4 -




Φ 100

- 5




Φ150 (live contact not applicable)


0



Axial direction

1



radial

6 or 8



universal


0


Unfixed device

1


Movable external thread

2


Internal thread can be moved

3


Fixed thread

4


Fixed flange

5


Jacketed thread

6


Sleeve flange


C

Core-pulling type

W

Protective type

F

Anticorrosive tube material 316L

F4

Anticorrosive tube lining with teflon

Selection description: WSSNP-401F4 0~200℃ L=150mm M20*1.5 Name: far transmission shockproof bimetal thermometer dial diameter Φ100 axial range: 0~200℃ M20*1.5 movable external thread connection anticorrosive type rod material 304 lining PTFE belt Pt100 far transmission signal output



Message
Return To The Top