Pt100 temperature sensor working principle of no fixed device
no fixture thermal resistance is also USES the resistance of the material when the temperature changes with the change of characteristics to measure temperature. Thermal resistance of the heating part ( Thermal element) Is evenly with fine wire pairs around the insulation materials on the skeleton of the measured medium in the presence of temperature gradient, temperature is measured by thermal element is located within the scope of average temperature in the medium layer.
no fixture thermal resistance is mainly composed of junction box, protection tube, terminals, insulation casing and thermal component of the basic structure, and with various mounting device.
no fixture thermal resistance temperature sensing element is a platinum wire winding, double platinum resistance is mainly used for, according to the need to use two sets of records or adjust the instrument temperature detection of the same place at the same time. No fixed device heat resistance temperature sensing element is a copper wire winding.
no fixture thermal resistance characteristics of
pressure reed temperature sensing element, ant-vibration performance is good, high temperature measurement precision, high mechanical strength, good compression performance, imported film resistance element, reliable and steady performance.
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