I. Product overview

WSS series axial bimetal thermometer (also known as bimetal thermometer) is a field detection instrument for measuring medium and low temperature. Bimetallic thermometers can directly measure the temperature of liquid, steam and gas medium in the range of -80℃ ~ +600℃ in various production processes.

Two, the main characteristics

On-site temperature display, intuitive and convenient; Safe and reliable, long service life; A variety of structural forms, can meet different requirements.

Three, the working principle

Axial bimetallic thermometers are based on a bimetallic sheet wound into a circular bend. When one end is heated and expanded, it drives the pointer to rotate, and the working instrument displays the temperature value.

Iv. Technical parameters

1, the nominal diameter of the dial: 60,100,150

2, accuracy level: 1.0, 1.5

3. Thermal response time: ≤40S

4. Protection level: IP55

5, Angle adjustment error: Angle adjustment error should not exceed 1.0% of its range

6, back error: bimetal thermometer back error should not be greater than the basic error limit J.D value

7, repeatability: bimetallic thermometer repeatability limit range should not be greater than the basic error limit J.D value 1/2