Furnace wall thermocouple is the use of diameter φ 4 or φ 5 armoured thermocouple original as the temperature probe, the measuring end with screws, hoop or welding (the heat resistance of the original should not be welded) and other ways to measure the temperature probe and the surface of the thermal conductive plate tightly together, the other side of the thermal conductive plate has the same surface as the measured surface, The heat conduction plate is welded or clamped tightly with the measured furnace wall, the temperature of the furnace wall or tube wall can be measured. Furnace wall thermocouple is suitable for measuring the temperature of boiler furnace wall, tube wall and other cylinder surface.

Main technical parameters

◆ Nominal pressure: atmospheric pressure ◆ Bending radius: R≥5D

Model and specification

Note: 1) Thermocouple class ⅰ and thermal resistance class A shall be ordered according to the agreement; 2) The protective tube is made of 1Cr18Ni9Ti, and other materials are ordered according to the agreement.