Install the bimetallic thermometer need to pay attention to what issues?

Bimetallic thermometer is a kind of measuring temperature in the field of low temperature display instrument. Is based on the ring around made of bent bimetallic strip. Bimetallic thermometer is widely used in industrial equipment, in a lot of industrial equipment, hvac equipment, it can be seen in various professional equipments. The bimetallic thermometer connection way of radial, axial and universal. Different way of connection is to correspond to different installation environment. Take you know about the bimetallic thermometer under the correct installation method and matters needing attention. Basically has the following problems: 1. Bimetallic thermometer installed, do not twist header; 2. Observe the thermometer work is normal. Pointer to the header of the thermometer should be installed vertically, shaft should be located in the middle of the dial hole when tapping meter shell, pointer position should not change. Bulb thermometer must be completely submerged, immersion length shall comply with the requirements of the product's instructions or completely submerged. 3. If it is the first time test thermometer, check point should be evenly distributed in the entire measuring range ( Must include measurement, the lower limit) And shall not be less than four points. Have 0 ℃ thermometer should include 0 ℃. The subsequent verification and use of verification shall not be less than three points. 4. Directly installed on the device or selection with a protection tube, should pay attention to accurate temperature measurement, safety examination and maintenance is convenient, and does not affect the equipment operation and production operation; 5. Choose suitable for the position of measuring points and try to avoid the valve, elbow and pipe and equipment near the corner of the bimetallic thermometer. 6. Bimetallic thermometer with a protective casing, in order to reduce the measurement error, should ensure adequate insertion depth. 7. Don't bend heat pipe or random wobble header.