Electric Junction Bimetallic Thermometer

Detailed Product Description

The Features of Bimetallic Thermometer

1.Directly display temperature on spot with convenience

2.Automatically break power and alarm

3.High reliability and long life expectancy

4.Many structure forms to meet different demands

Main Technical Parameters

1.Standard: JB/T 8803-1998         GB 3836-2000

2.Nominal Diameter of Dial:100

3.Accuracy Class:1.0,1.5

4.Thermal Response Time:≤40s

5.Protection Class:IP55

6.Normal Ambient Conditon: Temperature -25^oC~+55^oC, relative humanity≤80%

7.Setting Point Error: Setting point error should be no more than 1.5 times of basic error limit

8.Switching Error: It shall be no more than 1.5 times of basic error limit

9.Switching Repeat: Its limit range shall be no more than 1/2 the absolute value of basic error

The Applicaiton

It is used on production spot with demand of automatic control and alarming on temperature to directly measure temperature of liquid, vapor and gas medium ranging from -80^oC to 500^oC during various production peocesses.

The Working Principle

Temperature change results in contact or break of electric contact which leads to operation of relay in circuit realiable automatic control and alarming.