What kind of surface thermometer is?

Surface thermometer is a kind of thermometer with circular magnet. Applied to measure the metal surface temperature, especially suitable for molds, injection molding industry, etc. Used in the production, the actual temperature can be measured. Products are also commonly used on the pipeline, chemical industry equipment, used to measure the surface temperature, special thermometer is pipes. Is that what kind of surface thermometer? The following instruments brought everyone together to look at. This is a common surface thermometer, the following is the specification: models: ST200DM types: pipeline thermometer, surface thermometer structure: axial type, magnets cover circle: pressure BianShi materials: iron cover, aluminum surface die head: no tooth surface diameter: 50 mm temperature range: - 20 - 120C( Can be customized) Accuracy: & plusmn; Table: 3% glass packaging: shockproof packaging protection grade: IP55 ( Dust, water) Surface thermometer when use need to pay attention to the following: 1. Thermometer on the surface of the magnet surface and the surface of the object to be tested must be wiped clean, if you have any impurity in the middle, will result in loss of temperature, so as to make the measured temperature is not accurate. 2. Surface thermometer is by magnet conductivity, general from the placement to the surface of object to be tested to the temperature display stable reaction time is about 15 minutes, that is to say, must be 15 minutes reading is accurate. 3. Cannot adsorption on the stainless steel material, in addition, should pay attention to clean up and check when using, regularly test the measured values.