WRET-02 nickel chromium copper nickel thermocouple (scale E) is an exposed thermocouple suitable for measuring various situations within the range of 0-400 ℃ that do not require protective tubes. The thermocouple has no junction box, no fixed device, and is wrapped in a brass protective sleeve with flexible extension wires that can be bent freely. It has small external dimensions, small thermal response time, simple structure, and easy use. It is suitable for industrial temperature measurement such as analytical instruments and equipment.

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