Thermocouple thermometer and the measuring principle of thermocouple thermometer, what is the difference between a _ instrument1

Thermocouple thermometer is the change of the temperature by temperature measuring device ( Thermocouple) Convert the change of the resistance to measuring temperature. And thermocouple thermometer, the temperature changes by measuring temperature components ( Thermocouple) Into the change of the thermoelectric potential to measure temperature. Suitable for measuring the - thermocouple thermometer 200 - + 500 degrees within the scope of the liquid, gas, steam, and the temperature of the solid surface. It like thermocouple thermometer, there is a remote transmission, automatic recording and implement multipoint measurement, etc. Additional output signal of thermocouple, measurement accuracy! Thermocouple thermometer, wide measuring range, stable performance, simple structure and good dynamic response, high accuracy of measurement. Thermocouple thermometer: stable performance, the use of wide temperature range and easy processing, temperature coefficient of resistance is big, good linear. Type: thermocouple thermometer, thermocouple, the thin-film thermocouple, fast miniature thermocouple. Thermocouple thermometer: ordinary thermocouple, thermocouple, the thin-film thermocouple. Structure: thermocouple thermometer: hot electrode, insulation pipe, casing protection, junction box. Thermocouple thermometer, resistance, insulation, protection casing, installation fixed parts, connector, terminal blocks, cover, outlet. Using range: thermocouple thermometer: commonly used high temperature above 600 degrees Celsius. - thermocouple thermometer: medium and low temperature area 200 - + 960 degrees Celsius. Note: thermocouple thermometer, thermocouple cold junction compensation method, compensation conductor, the cold end temperature method, calculating correction method, bridge method, calibration instrument zero compensation method. Thermocouple thermometer, thermocouple and measurement using three wire connection bridge road.