Floating ball thermometer easy fault principle design solutions

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floating ball thermometer is a kind of simple liquid level measuring instrument, it is suitable for petrochemical industry system in the corrosive medium in the tank, storage tank, oil fields, oil and other flat cone cover and vault container and general enterprise, civil building towers ( Water tank) Needed cheap liquid-liquid leap to measure, in order to solve the artificial measuring liquid level of difficulty. Structure principle of the thermometer was designed according to the principle of force balance.

thermometer was developed according to the principle of buoyancy and magnetic coupling. The floating ball thermometer is commonly use magnetostrictive principle, by the waveguide wire transfer inspcetion signal, again by the circuit, the signal level value. When the measured liquid level fluctuation of the container, the thermometer ontology tube also subsequently rise and fall, the magnetic float in the float in the permanent magnets by magnetic coupling to a magnetic column indicator, drive turned red, white double column 180 & deg; , when the liquid level rising column from white to red, when the liquid level drops from red to white, double column level indicator at the junction of the red and white for the inside of a container's actual height, so as to realize level clear instructions. The causes of false level are the following: 1. Too much interference signal, circuit is false signal, not the actual measuring signal; 2. Thermometer wire inside the waveguide fault, such as loose, bad sealing water rust, etc. , make signal distortion; 3. Waveguide wire installation is not correct, signal transmission distortion; 4. The signal processing circuit malfunction.

floating ball thermometer series, can be widely used in petroleum, chemical, textile, light industry, medical treatment, urban construction, thermal power, metallurgy, national defense industry, for a variety of towers, tanks, tank, box, such as spherical tank container, high-low heater power generation industry, deaerator, water tank, acid, alkali, salt tank liquid level position indicator, magnetic floating thermometer placed in a closed system, because media display part completely isolated from medium for petrochemical installations in the inflammable, explosive medium and other industrial toxic, highly toxic medium level indicator provides a safe and reliable testing instrument. The characteristics of the floating ball thermometer: suitable for the liquid level of liquid in the container medium interface, measurement. Directions in addition to the scene, novel, intuitive reading and eye-catching, observing the direction of the indicator according to user needs, the magnetic floating thermometer change perspective. Large measuring range, from the storage tank height restrictions. Indicating device and is completely isolated measured medium, good sealing, high reliability, the use of safe. Simple structure, convenient installation, convenient maintenance, corrosion resistance, no power, explosion-proof.

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