An overview of the

Armoured platinum resistance as a kind of temperature sensor, it than the diameter of a fabricated platinum resistance is small, 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.
Armoured resistors 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.
Armoured platinum resistance is usually by armoured platinum thermal resistance temperature sensing element, install fixtures and wiring devices and other major parts.

The characteristics of

Less thermal response time, reduce the dynamic error;
Small diameter, length is not restricted;
, high measuring accuracy;
Imported film resistance element, stable performance and reliable;

The working principle of

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.

The main 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 omega.

I wire diameter material