Bimetal thermometer type WSS

Apply Bimetal thermometer is a kind of field instrument for measuring medium and low temperature. It can directly measure the temperature of liquid, steam and gas medium in the range of -80℃~500℃ in various production processes. peculiarity On-site temperature display, intuitive and convenient; Safe and reliable, long service life; A variety of structural forms to meet different requirements. Working principle Bimetallic thermometers are based on a bimetallic sheet wound into a circular bending shape. When one end is expanded by heat, the pointer is rotated, and the working instrument displays the temperature value corresponding to the thermoelectric potential. | Range >>> Temperature range -80+40-40+80 0 to 500 to 150 0 to 200 0 to 300 0 to 400 0 to 500 Main technical parameters Product execution standard JB/T8803-1998 GB3936-83 · Nominal diameter of dial: 60,100,150 · Accuracy level: (1.0), 1.5 · Thermal response time: ≤40S · Protection level: 1P55 · Angle adjustment error The Angle adjustment error shall not exceed 1.0% of its range · Return difference The thermometer return error should not be greater than the absolute value of the basic error limit · Repeatability The limit of repeatability of the thermometer should not be greater than 1/2 of the absolute value of the basic error limit