This instrument adopts color LCD data display, with good visibility and the use of the latest technology. The instrument functions are very powerful and can meet various needs. To use this product correctly, please follow the user manual

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Location and insertion depth of thermocouple installationProfessional temperature sensorCannot reflect the true temperature of the furnace, in other words, thermocouples should not be installed too close to the door and heating area, and the insertion depth should be at least 8-10 times the diameter of the protective tube; The gap between the protective sleeve of the thermocouple and the wall is not filled with insulation material, which may cause hot overflow or cold air to enter the furnace. Therefore, the gap between the thermocouple protective tube and the furnace wall hole should be blocked with insulation materials such as refractory mud or asbestos rope to prevent the convection of cold and hot air from affecting the accuracy of temperature measurement; The cold end of the thermocouple is too close to the furnace body, causing the temperature to exceed 100 ℃; Installation of ThermocouplesBrand temperature sensorIt is advisable to avoid strong magnetic and electric fields as much as possible, so thermocouples and power cables should not be installed in the same conduit to avoid introducing interference and causing errors; Thermocouples cannot be installed in areas where the measured medium flows very little. When measuring the gas temperature inside a tube with a thermocouple, it must be installed against the flow velocity direction and fully in contact with the gas.