1. Application of micro thermocouple
It is suitable for temperature measurement and control in narrow and curved places. It is an indispensable temperature measurement device in the chemical, chemical fiber, pharmaceutical and other industries.

2. The main technical parameters of the microthermocouple
       Accuracy class: Class I or Class II
       Nominal diameter: Φ1
       Bending diameter: R≥5D
        Nominal pressure: normal pressure

3. Models and specifications of microthermocouples

Model number	Index number	Temperature measurement range ℃	Thermal response time	Protection tube material	specification
WRNK-191S	K	0-600	＜3S	1Cr18Ni9Ti	100x800 200x800 300x800 550x800 750x800
WREK-191S	E	0-400