The radial bimetallic thermometer is a field measuring instrument for measuring medium and low temperature. The bimetallic thermometer can directly measure the temperature of liquid, steam and gas medium in the range of -80 to +500 C in various production processes.
main features
The scene shows temperature, intuitive and convenient, safe and reliable, long service life, and various structural forms can meet different requirements.
Working principle
The radial bimetallic thermometer is based on a bimetallic strip circled and bent. When one end is heated and expanded, the pointer is rotated, and the working instrument displays the temperature value.
Technical parameters of radial bimetal thermometer
Executive standard
JB/T8803-1998 GB3836-83
Other parameters
Scale nominal diameter: 60100150
Accuracy: (1), 1.5
Thermal response time: less than 40S
Protection level: IP55
Angle adjustment error: angle adjustment error should not exceed 1% of its range.
Return error: double metal thermometer return error should not be greater than the basic error limit value.
Repeatability: bimetal thermometer repeatability limit should not be greater than the basic error limit of 1/2
Measuring range