Armored thermal resistance

Armored thermal resistance as a kind of temperature sensor, it is smaller than the diameter of a prefabricated thermal resistance, flexible, suitable for installation in duct stenosis and require rapid response, miniaturization and other special occasions.It can - 200 ~ 600 ℃ temperature range of gas and liquid medium to automatically detect and solid surface, and can be directly connected with copper wires and secondary instrument use, because it has good electrical output characteristics, to display, data recorder, recorder, controller, scanner and computer to provide accurate input values.

Armored thermal resistance external protecting tube of stainless steel, full of high-density oxide material inside insulation, so it has a strong pollution resistance and excellent mechanical strength, suitable for installation in harsh environment.
Armored thermal resistance usually by armoured platinum thermal resistance temperature sensing element, install fixtures and wiring devices and other major parts.
Armored thermal resistance characteristics
Less thermal response time, reduce the dynamic error;
Small diameter, length is not restricted;
High measuring accuracy;
Imported film resistance element, performance stable and reliable;
Armoured working principle of the thermal resistance
Armored thermal resistance is to use the material when the temperature changes, its resistance also along with the change of characteristics to measure temperature.When resistance changes, the work shows the temperature resistance of the meter.
Technical parameters
Product standards
IEC751
JB/T8623-1997
JB/T8622-1997
The normal temperature insulation resistance
Thermal resistance at ambient temperature for 15-35 ° C, relative humidity is not more than 80%, test voltage for 10-100 - v (dc) electrode and outer casing of the insulation resistance between > 100 m Ω.
Armored material thermal resistance accidentally silk diameter

Measuring range and tolerance

Armored thermal resistance of thermal response time