Magnetic flap thermometer general breakdown maintenance

Industrial development is rapid, now the magnetic flap thermometer has been in the update. And use more widespread than before, can be applied in various industries. The working principle of thermometer is the use of principle of buoyancy with magnetic principle, the role of mutual cooperation. If the measured container level rise, leading tube float liquid level will rise. Float inside rigid through magnetic coupling to the indicator of the scene, driving map of column rotation. Level rise, or a double column frame and so on is a white to red. If the liquid level is falling, double column is a red into white, light red and white two boundary liquid is obvious rise.

if the use of long-term magnetic flap thermometer, it is easy to appear a little fault. Now as we explain in detail the technique of fault maintenance. Under the general condition adjustment method is not sure the fault before, you can't just touch the inside of the circuit components. Can beat device, in particular, as long as it is at the start of the adopted some measures, it is necessary to touch, can also be to eliminate the fault after the change.

use isolation method, that is, the flow chart of fault detection and separation become narrow fault range, with good contrast among signal, exchange between parts soon can query to the fault point. This method is a relatively safe and reliable, capacitance method, if there is an unusual situation of circuit, you can use this way to locate the good around. Magnetic flap thermometer observation method, is to use the sense of smell, vision, and so on organ can be found that whether the thermometer will appear on the fault location. Troubleshooting way, through the inside of the instrument board, container. If pulled out one of the container instrument can resume normal work. That is showing the position of liquid level failure occurs right here.