Product brief introduction : professional for the petrochemical sector design, can be directly measured200℃1600temperature range of liquid, steam and gas and solid surface temperature measurement.

Working principle

Thermocouple electrodes by two different conductor material composition. When the measuring end and the reference temperature at the end there, will result in thermoelectric power, work instrument will display the potential value of the corresponding temperature.

Thermal resistance is to use the resistance and the temperature of a certain functional relation principle. When measured in the medium temperature, the resistance value along with the change, work instrument will display a resistance value corresponding to the temperature value.

Products standard

IEC1515

IEC584

IEC751

JB/T551891

JB/T558291

Nominal pressure

Generally refers to the ambient temperature, protection tube can bear static pressure without rupture. Allowable working pressure not only with the protection tube material, diameter, wall thickness, and the structure, installation method and the medium to be measured, the kinds of velocity.