Bimetal Thermometer Dial Bimetal Thermometer Gauge

Application
Bimetal thermometer is used to measure the middle and low temperature locally. It can directly measure the temperature -80° C-+500° C of liquid vapor and gas in all kinds of production process.
Feature
Locally display the temperature, it is very convenient.
Safe and reliable, long working life
Lay core type thermometer, it has short maintenance time and do not stop the meter. It can exchange the core. Axial direction, radial direction, 135º Direction, and direction freely types. It suits all different field installation needs.
Principle
Bimetal thermometer consist of bimetallic strip which is based on the winded bent-shaped. One end be heated to thermal expansion, it will drive the pointer to rotate. Then the thermometer can display the temperature of the thermo EMF.
Main parameter
Standard
JB/T8803-1998
GB3836-83
Dial nominal diameter: 60, 100, 150
Accuracy: 1.0, 1.5
Response time: ≤ 40s
Protection class: IP55
Angle adjust error: Less than 1.0% range
Hysteresis: Thermometer hysteresis should be less than the absolute value of the basic error.
Repeatability: The limiting range of thermometer repeatability is less than the 1/2 absolute value of basic error.