A metal sleeve thermometer is an on-site detection instrument used to measure low to medium temperatures. It can directly measure the temperature of liquid vapor and gas media within the range of -80 ℃ to+500 ℃ in various production processes.

2Metal sleeve thermometerfeature

On site temperature display, intuitive and convenient

Safe and reliable, with a long service life

Multiple structural forms to meet different requirements

3Metal sleeve thermometerworking principle

A metal sleeve thermometer is composed of bimetallic sheets wound in a circular curved shape. When one end expands due to heat, it drives the pointer to rotate, and the working instrument displays the temperature value corresponding to the thermoelectric potential.

4Metal sleeve thermometerMain technical parameters

Product execution standard: JB/T8803-1998; GB3836-83

Scale dial nominal diameter: 60, 100, 150

Accuracy level: 1.0, 1.5

Thermal response time: ≤ 40s

Protection level: IP55

Angle adjustment error: The angle adjustment error should not exceed 1.0% of its range

Return difference: The return difference of the thermometer should not exceed the value of the basic error limit

Repeatability: The repeatability limit range of the thermometer should not exceed 1/2 of the basic error limit